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Free Shipping Condition: New Location: China Click Here. Double your traffic. Get Vendio Gallery- Now FREE! PH Monitor Digital Sound Level Calibrator(Calibrate Sound Level Meters& Measuring Systems) ... moreThe ND9 Sound Level Calibrator is a handy source for fast& easy calibration of sound level meter. Microphone and sound measuring system. Design to check the accuracy of many types of sound instruments. Moreover. The calibrator employs a solid state integrated circuitry that provides accurate and stable performance. It is Compatible with SL-5868P sound level meter and an IEC942 Class I compliant. Applications: Sensitivity calibration for microphones, Suitable for acoustics field and laboratory use Special Features. Sound Pressure Level with 94 dB and 114 dB High Accuracy with ±0.3 db Generates standard levels and frequencies Extremely low influence of static pressure Sensitivity calibration of microphones Designed for 1" and 1/2" microphones Battery Operated Supplied with Instruction Manual and battery Specifications. Output Sound Level: 94db& 114db Accuracy: ±0.3db(20°C. 760mm Hg) Frequency: 1000±0.1% Hz(allows calibration with A.B,C or D weighting networks or linear Temperature range: 10~50°C(14 ~ 122 °F) Standard: IEC942 Class I Design For: 1" and 1/2" microphones Storage(with batteries removed) 40~65°C(40 ~ 149 °F) Extremely low influence of static pressure Temperature coefficient: 0 to 0.01dB/°C Altitude Effects: Approximately 0.1dB decrease for each 2000 feet increase in altitude from the sea level to 12.000 feet elevation or comparable atmospheric pressure change(approx. every 50mm of Hg decrease) Power Supply: 9v transistor batteries NEDA 1604. Burgess 2U6 or equivalent. Battery life approx. 100 hours Dimension: 48mm x 48mm x 138mm(5.43 x 1.89 x 1.89 inch) Weight: 250g Standard Set Includes. 1 x Sound Level Meters Calibrator 1 x Carrying case( FREE) 1 x 9V Battery installed( FREE) 1 x Instruction Manual Standard factory packaging box, Copyright © 2008. All rights reserved. D
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Free Shipping Condition: New Location: 金东区, China As a 4-way audio splitter, VU2 can work with 4 inputs and 1 output. This mode cannot truly display the input level and is not suitable for professional ... morerecording situations, but it is suitable for people's regular listening habits.
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$70.00 Shipping Condition: New Location: China The residual distortion : greater than or equal to 70 db (distortion than less than or equal to 10 db, input level greater than or equal to 30 mv). Input ... moreimpedance: 100 k Ω. If the pointer is not zero, but by adjusting the knob of the front panel.
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Free Shipping Condition: New Location: China Output sound level: 94dB,114dB. Accuracy: 0.3dB. 1x Main Unit. 1x Carrying Case.
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Free Shipping Condition: New Location: China Tube model: IN9 2. 2 IN9 Tube. This mode cannot truly show the input level, not suits professional recording occasions but suits people's regular hearing ... morehabits. In DB mode, the swing of the light beam is proportional to the input signal.
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$65.00 Shipping Condition: New Location: China Distortion Range: 0.01% To 30% 6 Full Scale. Input Resistance: 100KΩ.
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$6.99 Shipping Condition: New Location: China Either scripts and active content are not permitted to run or Adobe Flash Player version 10.0.0 or greater is not installed. t1 DESCRIPTION. Descriptions: ... moreSupport USB connection to PC Recording and downloading noise data(can be saved in Excel and txt format) Real-time data sampling analysis Plotted graph and recorded data are printable Conformed to the IEC651 Type2 and ANSIS1.4 Type2 standards High accuracy up to ±1.5 dB Wide measuring range: 30 ~ 130 dB With 2 equivalent weighted sound pressure levels A and C FAST/ SLOW time weighting selection Maximum value hold function OVER and UNDER symbol appeared when the reading is over the upper limit and under the lower limit Automatic power off when idle for 10 minutes Bar graph indication for sound level range Calendar and time display Date and time of the unit can be synchronized to that of user’s PC Large LCD screen with 4 digits reading With tripod mounting screw at the back for fixing on tripod during field works Tested compatible with Microsoft Windows XP/ Vista/ 7(32 bit) Shipping Note: Quick shipping time to Most European Countries in about 5-10 days via International Express Delivery. Russia. Ukraine and some other countries 7-15 days. Specifications: LCD display: 4 digits LCD size: 2.2 inch( 55 mm) Display: 0.5 secretary Measuring Level: 30 ~ 130 dB(A) A-weighted decibels) 35 ~ 130 dB(C) C-weighted decibels) Accuracy: ±1.5 dB Frequency Response: 31.5 Hz ~ 8.5 kHz Resolution: 0.1 dB Sound Level: 30 ~ 130 dB with Level selecting button switches: Level 1: 30 ~ 80 dB Level 2: 50 ~ 100 dB Level 3: 60 ~ 110 dB Level 4: 80 ~ 130 dB Level 5: 30 ~ 130 dB Dynamic Range: 50 dB/ 100 dB Overload Indication: OVER/ UNDER Frequency Weighting Characteristic: A/ C Analog Bar Graph: 1 dB/ 1 bar graph Sampling Rate: 20 times/ second PWM Signal Output: duty cycle = 0.01 x dB value x 100% 3.3 Dynamic Characteristic(Time weighting) FAST(high speed) SLOW(low speed) Calendar Accuracy: ±30 seconds/ day The Maximum Value Holding: MAX Microphone: 0.5 in
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$70.00 Shipping Condition: New Location: China The residual distortion : greater than or equal to 70 db (distortion than less than or equal to 10 db, input level greater than or equal to 30 mv). Input ... moreimpedance: 100 k Ω. If the pointer is not zero, but by adjusting the knob of the front panel.
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$70.00 Shipping Condition: New Location: China The residual distortion : greater than or equal to 70 db (distortion than less than or equal to 10 db, input level greater than or equal to 30 mv). If ... morethe pointer is not zero, but by adjusting the knob of the front panel.
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Free Shipping Condition: New Location: China Alarm function. Super large 9.6" LCD digital display with backlight that makes reading more clear and visually in dark areas. Data storage. Alarm Reminder(sound+display). ... moreconnecting PC via USB cable.
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Free Shipping Condition: New Location: United States To save power, backlight auto power off function is provided. A and C weighting network selection. The large LCD display gives readings in large, clear ... morenumbers. It shows the sound level readings using a fast-responding analog bar graph with a 50-decibel range that updates every 40 milliseconds for viewing varying trends.
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$43.53 Shipping Condition: Gebraucht Location: Schkeuditz, Germany Ein beleuchtetes Display, ein Überlastschutz, eine Abschaltautomatik sowie ein Standard-Stativ-Anschluss runden die Eigenschaftspalette ab. Cables & Adapters ... more/ Kabel. Sound Cards. An illuminated display, overload protection, an automatic switch-off and a standard tripod connection round off the range of features.
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$90.90 Shipping Condition: New Location: China New Automatic Audio/Signal Distortion Meter& Milli-Voltmeter" Suitable For Engineering Services. Electric Lab, Production Line, Audio& HI ... moreFI Tuning/Testing Signal Level& Distortion Measurements" HIGH ACCURACY& RELIABILITY! EASY USE AND OPERATE! General Features: Automatic measurement of distortion and level parameters for audio/ Hi Fi products; Reading based on 400Hz and 1KHz for distortion measurement from 0.01% to 30% full scale; Measure distortion may contain wow and flutter. Simple/ direct measurement without pre-calibration before measurement; Major Specifications: Distortion Measurement: Input level: 10mV to 100Vrms; Measured Frequencies: 2 spot frequencies at 400Hz and 1KHz; Measuring range: 0.01% to 30% full scale in 6 ranges; Harmonic accuracy: +/0.5dB for 2Fo to 10KHz; Residual distortion: 70dB or more; Fundamental rejection: 66dB or more at fo +/5% Automatic frequency selection: +/5% of the nominal turning frequency(fo) Level Measurement- Measure range: 100mV to 100V in 7 ranges; Frequency response: refer to 1KHz) +/0.5dB from 20Hz to 50KHz; +/1dB from 20Hz to 100KHz; Accuracy: +/3% of full scale( 1KHz) Input impedance: 100 Kohm; AC output voltage: Approx. 1Vrms; Max input: 100Vrms( DC+AC) Power requirement: 110V/220V AC selection; Dimensions: 283 x 155 x 264mm; Weight: Approx. 5kg; Accessories: English user manual/ AC cord/ Test Lead BRAND NEW! EASY TO USE& OPERATE! Terms and Conditions Payment Instruction: Buyer accepts the item price and shipping cost when proceeds to" buy-it-now" or placing the bid- We accept PAYPAL. Or bank wire if needed. Payment should be completed within 3 working days after order is made Shipment: Item will be tested fine before ship. Item is normal shipped within 3 to 4 workings days after the payment unless it is otherwise specified- If available. Shipping information will be put on the e-bay when item is shipped Item damage and replacement: If the item damaged upon arriv
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$70.00 Shipping Condition: New Location: China The residual distortion : greater than or equal to 70 db (distortion than less than or equal to 10 db, input level greater than or equal to 30 mv). If ... morethe pointer is not zero, but by adjusting the knob of the front panel.
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Free Shipping Condition: New Location: China New Automatic Audio/Signal Distortion Meter& Milli-Voltmeter" Suitable For Engineering Services. Electric Lab, Production Line, Audio& HI ... moreFI Tuning/Testing Signal Level& Distortion Measurements" HIGH ACCURACY& RELIABILITY! EASY USE AND OPERATE! General Features: Automatic measurement of distortion and level parameters for audio/ Hi Fi products; Reading based on 400Hz and 1KHz for distortion measurement from 0.01% to 30% full scale; Measure distortion may contain wow and flutter. Simple/ direct measurement without pre-calibration before measurement; Major Specifications: Distortion Measurement: Input level: 10mV to 100Vrms; Measured Frequencies: 2 spot frequencies at 400Hz and 1KHz; Measuring range: 0.01% to 30% full scale in 6 ranges; Harmonic accuracy: +/0.5dB for 2Fo to 10KHz; Residual distortion: 70dB or more; Fundamental rejection: 66dB or more at fo +/5% Automatic frequency selection: +/5% of the nominal turning frequency(fo) Level Measurement- Measure range: 100mV to 100V in 7 ranges; Frequency response: refer to 1KHz) +/0.5dB from 20Hz to 50KHz; +/1dB from 20Hz to 100KHz; Accuracy: +/3% of full scale( 1KHz) Input impedance: 100 Kohm; AC output voltage: Approx. 1Vrms; Max input: 100Vrms( DC+AC) Power requirement: 110V/220V AC selection; Dimensions: 283 x 155 x 264mm; Weight: Approx. 5kg; Accessories: English user manual/ AC cord/ Test Lead BRAND NEW! EASY TO USE& OPERATE! Terms and Conditions Payment Instruction: Buyer accepts the item price and shipping cost when proceeds to" buy-it-now" or placing the bid- We accept PAYPAL. Or bank wire if needed. Payment should be completed within 3 working days after order is made Shipment: Item will be tested fine before ship. Item is normal shipped within 3 to 4 workings days after the payment unless it is otherwise specified- If available. Shipping information will be put on the e-bay when item is shipped Item damage and replacement: If the item damaged upon arriv
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Free Shipping Condition: New Location: China Its user friendly interfaces allows for quick responses and high precisions testing, enhancing the overall user experience.
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Free Shipping Condition: New Location: China Dynamic characteristic: FAST (high speed) / SLOW (low speed). Accuracy: +1.5dB(reference sound pressure standard,94dB@1KHz). 1 x AC/DC line.
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Free Shipping Condition: New Location: China Model: AS824. cs-head{overflow: ;position:relative}. title{margin:0;font-weight:400;font-size:14px;padding:5px 10px}. dc-dock:hover{width:117px;background-position:bottom ... moreright}. dc-cs{clear:both;-width:100}.
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$55.00 Shipping Condition: New Location: 龙华区, China 30dB ~ 130dB (A), 35dB ~ 130dB (C), 40dB ~ 130dB (Z). -Dynamic range:100dB. Dynamic Range. -USB interface. - Frequency range: 31.5Hz ~8KHz. 3 1/2 digit ... morebacklit LCD display with maximum reading of 1999.
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Free Shipping Condition: New Location: China Datalogger function (8852). Adjustable Alarm-Levels (8852). Hi:80dB~130dB Auto:30dB~130dB. Level ranges. IEC61672-1 Type 2, ANSI S1.4 Type2. Size(HxWxD): ... more278mm x 76mm x 50mm. FAST ( 125mS ), SLOW ( 1s ).
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Free Shipping Condition: New Location: China list- All Categories- Car LED Light- Car Audio& Video- Car Accessories- Car& Truck Exterior Parts- Motorcycle- Bike- Automotive Tools- Instrument- ... moreCar Accessories Car Bumpers Car Grilles Motorcycle Bike Automotive Tools New LCD Digital Sound Level Meter 30dB-130dB USB Noise Measurement GM1356 Click an image to Enlarge. Description Introductions: This BENETECH GM1356 Digital Sound Level Meter 30dB-130dB is mainly used for measuring environmental noise in various occasions. Such as industry, office, traffic, loudspeaker box, air-conditioner, refrigerator, etc. Made of high-quality material, the outer shell is strong and uneasy to crack or break. Featuring a large measuring range from 30dB to 130dB, this device is practical in many fields. Highly accurate measuring degree with 1.5dB difference up and down guarantees its performance and value. What is more, with automatic backlight display, it is energy-saving and environmentally friendly. Come on and create healthy and quiet environment for yourself and your family! Features: 1. Wide measuring range is from 30dB to 130dB 2. High accuracy measuring function 3. Automatic backlight LCD display 4. Maximum value hold function 5. Low battery indication is energy-saving 6. Auto power off function is smart and convenient 7. Handheld design with ergonomic principle is easy to operate Specifications: 1. Calibration Sound Source: 2. Measurement Range: 30~130dBA.35~130dBC 3. Accuracy: ±1.5dB 4. Frequency Response: 31.5Hz~8.5KHz 5. Resolution: 0.1dB 6. Measuring Level: 30 to 80. 50 to 100, 60 to 110, 80 to 130, 30 to 130 7. Dynamic Range: 50dB/100dB 8. Overload Indication: over/under 9. Frequency Weighting Characteristic: A and C 10. Digital Display: 4 Digits 11. Analogy Bar Graph: 1dB/1 Bar Graph 12. Sampling Rate: 20times/sec 13. AC Signal Output: 4Vrms/full Bar Graph.Output Impedance is about 600 ohm 14. Dynamic Characteristic: FSAT/SLOW 15. Calendar Accuracy: ±30 Seconds/day 16. Data Storage Quantity: 4700 17. The Maximum Value Holding: Max 18. A
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Free Shipping Condition: New Location: China
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Free Shipping Condition: New Location: China Distortion Range:0.01% - 30% 6 Full Scale. Input Resistance: 100KΩ.
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Free Shipping Condition: New Location: China Datalogger function (8852). Adjustable Alarm-Levels (8852). Hi:80dB~130dB Auto:30dB~130dB. Level ranges. IEC61672-1 Type 2, ANSI S1.4 Type2. Size(HxWxD): ... more278mm x 76mm x 50mm. FAST ( 125mS ), SLOW ( 1s ).
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$85.00 Shipping Condition: New Location: China Distortion Range: 0.01% To 30% 6 Full Scale. Input Resistance: 100KΩ. One Year Warranty!!!. Lightweight, easy operation. Test Level Range: 100M V To 100V ... more7 Ranges.
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Free Shipping Condition: New Location: China Backlit: White 3.0-3.2V 80mA. Pointer: Red. Due to the difference between different monitors, the picture may not reflect the actual color of the item. ... moreHigh quality material, durable in use.
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$1.21 Shipping Condition: New Location: China Its user friendly interfaces allows for quick responses and high precisions testing, enhancing the overall user experience.
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$89.99 Shipping Condition: New Location: China Distortion range: 0.01%~30% six kinds of full scale. Input resistance: 100KQ. Test level range: 100MV~100V seven ranges. Storage temperature: -10°C-70"C ... morerelative humidity
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Free Shipping Condition: New Location: China Datalogger function (8852). Adjustable Alarm-Levels (8852). Hi:80dB~130dB Auto:30dB~130dB. Level ranges. IEC61672-1 Type 2, ANSI S1.4 Type2. Size(HxWxD): ... more278mm x 76mm x 50mm. FAST ( 125mS ), SLOW ( 1s ).
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$6.00 Shipping Condition: Used Location: Joshua, United States 770) 253-6114, Search our eBay Store: Auction Terms | eBay Store | Contact Us We will be closed on: Dec 25. 2006, Dec 26. 2006, Jan 1. 2007, Jan 2. 2007, ... moreOn these dates we will not be answering emails or phone calls and we will not be shipping items. COMMENTED OUT- Click here to estimate shipping All international buyers must contact us for a shipping quote before bidding. See for details. Mailed Payments, Bank Wire Transfer, Visa& MasterCard, Buyer must call(770) 253-6114 before purchasing item to pay by Visa or MasterCard. If the buyer does not call. Payment by Visa or MasterCard will not be accepted. All international buyers. Including Canada and Mexico, must pay by Bank Wire Transfer. We do NOT accept escrow or ship COD. See for details. EXTECH INSTRUMENTS 407730 DIGITAL SOUND LEVEL METER 40 TO 130DB TRIPOD MOUNTABLE This auction is for one Extech 407730 Sound Level Meter. This unit has the following features: ±2dB accuracy with 0.1dB resolution, A&C weighting, AC analog output, Record Max/Min values over time, Auto power off and Max Hold functions, Utilizes 0.5"12.7mm) condenser microphone, 40 to 130dB measuring range, Fast/slow response time, Tripod mountable This unit is in excellent physical condition and will arrive in the condition shown. It comes with a 14 Day Guarantee against being DOA from receipt. You are bidding on only what is listed in the description and what is in the pictures. If it is not listed in the description and you don't see it in the pictures, then it is not included. Power cords and power adapters are never included unless specifically mentioned. You must agree to our terms to purchase. ATTENTION: WE HAVE BEEN IN BUSINESS SINCE 1978. FEEL FREE TO CALL US FOR ADDITIONAL INFORMATION. GOOD LUCK BIDDING. By bidding on this auction you are agreeing to these terms. These terms are not negotiable. NO order will be shipped until full payment is made INCLUDING SHIPPING. Shipping listed is for the continental United States only. We carefully package and fully insure eve
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Free Shipping Condition: New Location: China New Automatic Audio/Signal Distortion Meter& Milli-Voltmeter" Suitable For Engineering Services. Electric Lab, Production Line, Audio& HI ... moreFI Tuning/Testing Signal Level& Distortion Measurements" HIGH ACCURACY& RELIABILITY! EASY USE AND OPERATE! General Features: Automatic measurement of distortion and level parameters for audio/ Hi Fi products; Reading based on 400Hz and 1KHz for distortion measurement from 0.01% to 30% full scale; Measure distortion may contain wow and flutter. Simple/ direct measurement without pre-calibration before measurement; Major Specifications: Distortion Measurement: Input level: 10mV to 100Vrms; Measured Frequencies: 2 spot frequencies at 400Hz and 1KHz; Measuring range: 0.01% to 30% full scale in 6 ranges; Harmonic accuracy: +/0.5dB for 2Fo to 10KHz; Residual distortion: 70dB or more; Fundamental rejection: 66dB or more at fo +/5% Automatic frequency selection: +/5% of the nominal turning frequency(fo) Level Measurement- Measure range: 100mV to 100V in 7 ranges; Frequency response: refer to 1KHz) +/0.5dB from 20Hz to 50KHz; +/1dB from 20Hz to 100KHz; Accuracy: +/3% of full scale( 1KHz) Input impedance: 100 Kohm; AC output voltage: Approx. 1Vrms; Max input: 100Vrms( DC+AC) Power requirement: 110V/220V AC selection; Dimensions: 283 x 155 x 264mm; Weight: Approx. 5kg; Accessories: English user manual/ AC cord/ Test Lead BRAND NEW! EASY TO USE& OPERATE! Terms and Conditions Payment Instruction: Buyer accepts the item price and shipping cost when proceeds to" buy-it-now" or placing the bid- We accept PAYPAL. Or bank wire if needed. Payment should be completed within 3 working days after order is made Shipment: Item will be tested fine before ship. Item is normal shipped within 3 to 4 workings days after the payment unless it is otherwise specified- If available. Shipping information will be put on the e-bay when item is shipped Item damage and replacement: If the item damaged upon arriv
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Free Shipping Condition: New Location: China Distortion Range:0.01% - 30% 6 Full Scale. Input Resistance: 100KΩ. Weight: About 4KG.
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$79.99 Shipping Condition: New Location: China Distortion Range: 0.01% To 30% 6 Full Scale. Input Resistance: 100KΩ. Lightweight, easy operation.
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Free Shipping Condition: New Location: China
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$43.53 Shipping Condition: Gebraucht Location: Schkeuditz, Germany Cables & Adapters / Kabel. Rechnung mit ausgew. Wir bemühen uns dann schnellstmöglich um eine faire Lösung für Sie! • Frequenzbereich: 31,5Hz bis 8,5KHz. ... more• optischer Zustand: Gebrauchsspuren, welche die Funktion nicht beeinträchtigen sind möglich Condition • used.
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$109.99 Shipping Condition: New Location: China Distortion Range: 0.01% - 30% 6 Full Scale. Input Resistance: 100KΩ.
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Free Shipping Condition: New Location: China Feature: 1. Pointer Length Approx. Pointer Width Approx. With high‑definition white backlight, it can be used normally at night. Rectifier Circuit High ... moreefficiency filtering with special rectifier components.
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$3.94 Shipping Condition: Brand New Location: China This product is mainly used to test the noise generated normally. Accuracy:±1.5 dB.
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Free Shipping Condition: New Location: China New Automatic Audio/Signal Distortion Meter& Milli-Voltmeter" Suitable For Engineering Services. Electric Lab, Production Line, Audio& HI ... moreFI Tuning/Testing Signal Level& Distortion Measurements" HIGH ACCURACY& RELIABILITY! EASY USE AND OPERATE! General Features: Automatic measurement of distortion and level parameters for audio/ Hi Fi products; Reading based on 400Hz and 1KHz for distortion measurement from 0.01% to 30% full scale; Measure distortion may contain wow and flutter. Simple/ direct measurement without pre-calibration before measurement; Major Specifications: Distortion Measurement: Input level: 10mV to 100Vrms; Measured Frequencies: 2 spot frequencies at 400Hz and 1KHz; Measuring range: 0.01% to 30% full scale in 6 ranges; Harmonic accuracy: +/0.5dB for 2Fo to 10KHz; Residual distortion: 70dB or more; Fundamental rejection: 66dB or more at fo +/5% Automatic frequency selection: +/5% of the nominal turning frequency(fo) Level Measurement- Measure range: 100mV to 100V in 7 ranges; Frequency response: refer to 1KHz) +/0.5dB from 20Hz to 50KHz; +/1dB from 20Hz to 100KHz; Accuracy: +/3% of full scale( 1KHz) Input impedance: 100 Kohm; AC output voltage: Approx. 1Vrms; Max input: 100Vrms( DC+AC) Power requirement: 110V/220V AC selection; Dimensions: 283 x 155 x 264mm; Weight: Approx. 5kg; Accessories: English user manual/ AC cord/ Test Lead BRAND NEW! EASY TO USE& OPERATE! Terms and Conditions Payment Instruction: Buyer accepts the item price and shipping cost when proceeds to" buy-it-now" or placing the bid- We accept PAYPAL. Or bank wire if needed. Payment should be completed within 3 working days after order is made Shipment: Item will be tested fine before ship. Item is normal shipped within 3 to 4 workings days after the payment unless it is otherwise specified- If available. Shipping information will be put on the e-bay when item is shipped Item damage and replacement: If the item damaged upon arriv
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$53.34 Shipping Condition: Neu Location: Kamenz-Umland, Germany Ln: Zeigt die Abweichung zu einem vordefinierten Limit in % an. Können am PC angezeigt werden. Hilft bei der Unterscheidung zwischen normalen Schalleinflüssen ... moreund überhöhten Lärmbelastungen, z. B. in einer Fertigungshalle.
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$1.09 Shipping Condition: New Location: China Its user friendly interfaces allows for quick responses and high precisions testing, enhancing the overall user experience.
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$89.99 Shipping Condition: New Location: China Distortion range: 0.01%~30% six kinds of full scale. Input resistance: 100KQ. Test level range: 100MV~100V seven ranges. Storage temperature: -10°C-70"C ... morerelative humidity
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$99.99 Shipping Condition: New Location: China Distortion Range:0.01% - 30% 6 Full Scale. Input Resistance: 100KΩ.
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Free Shipping Condition: New Location: China
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Free Shipping Condition: New Location: China
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Free Shipping Condition: New Location: China
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Free Shipping Condition: New Location: China list- All Categories- Car LED Light- Car Audio& Video- Car Accessories- Car& Truck Exterior Parts- Motorcycle- Bike- Automotive Tools- Instrument- ... moreCar Accessories Car Bumpers Car Grilles Motorcycle Bike Automotive Tools New LCD Digital Sound Level Meter 30dB-130dB USB Noise Measurement GM1356 Click an image to Enlarge. Description Introductions: This BENETECH GM1356 Digital Sound Level Meter 30dB-130dB is mainly used for measuring environmental noise in various occasions. Such as industry, office, traffic, loudspeaker box, air-conditioner, refrigerator, etc. Made of high-quality material, the outer shell is strong and uneasy to crack or break. Featuring a large measuring range from 30dB to 130dB, this device is practical in many fields. Highly accurate measuring degree with 1.5dB difference up and down guarantees its performance and value. What is more, with automatic backlight display, it is energy-saving and environmentally friendly. Come on and create healthy and quiet environment for yourself and your family! Features: 1. Wide measuring range is from 30dB to 130dB 2. High accuracy measuring function 3. Automatic backlight LCD display 4. Maximum value hold function 5. Low battery indication is energy-saving 6. Auto power off function is smart and convenient 7. Handheld design with ergonomic principle is easy to operate Specifications: 1. Calibration Sound Source: 2. Measurement Range: 30~130dBA.35~130dBC 3. Accuracy: ±1.5dB 4. Frequency Response: 31.5Hz~8.5KHz 5. Resolution: 0.1dB 6. Measuring Level: 30 to 80. 50 to 100, 60 to 110, 80 to 130, 30 to 130 7. Dynamic Range: 50dB/100dB 8. Overload Indication: over/under 9. Frequency Weighting Characteristic: A and C 10. Digital Display: 4 Digits 11. Analogy Bar Graph: 1dB/1 Bar Graph 12. Sampling Rate: 20times/sec 13. AC Signal Output: 4Vrms/full Bar Graph.Output Impedance is about 600 ohm 14. Dynamic Characteristic: FSAT/SLOW 15. Calendar Accuracy: ±30 Seconds/day 16. Data Storage Quantity: 4700 17. The Maximum Value Holding: Max 18. A
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Free Shipping Condition: New Location: China AC Output: 4Vrms/ full bar graph, output impendence approx.600 ohm. Fast and slow dynamic characteristic modes. Accuracy: ¡À1.5 dB (reference sound pressure ... morestandard, 94dB@1KHz). Auto Power off: 10 minutes without operation.
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Free Shipping Condition: New Location: China
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Free Shipping Condition: New Location: China
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Free Shipping Condition: New Location: China AC Output: 4Vrms/ full bar graph, output impendence approx.600 ohm. Fast and slow dynamic characteristic modes. Accuracy: ¡À1.5 dB (reference sound pressure ... morestandard, 94dB@1KHz). Auto Power off: 10 minutes without operation.
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$59.99 Shipping Condition: New Location: China Lightweight, easy operation.
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$1.69 Shipping Condition: New Location: 金东区, China
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Free Shipping Condition: New Location: China Test Level Range:100MV - 100V 7 Ranges. Distortion Range:0.01% - 30% 6 Full Scale. Input Resistance: 100KΩ.
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$89.99 Shipping Condition: New Location: China Lightweight, easy operation.
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$89.99 Shipping Condition: New Location: China Lightweight, easy operation.
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$14.50 Shipping Condition: New Location: Santa Rosa Beach, United States
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$50.00 Shipping Condition: New Location: China Distortion Range: 0.01% To 30% 6 Full Scale. Input Resistance: 100KΩ.
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$21.95 Shipping Condition: New Location: Saratoga, United States DT-8851 Industrial High Accuracy Digital Sound Noise Level Meter Data Logger with USB Interface Product Description This is a brand new CEM DT-8851 certified ... moredigital sound/ noise level meter. This meter has a built-in USB port which connects to a laptop PC for recording the sound level over a period of time. This is an ideal instrument for noise monitoring in factory. School, business and traffic areas. This meter conforms to the IEC61672-1 Class 2 and ANSI S1.4 Type 2 standards. This device operates on a 9V battery(about 30 hours) or an AC adapter(included) It is very accurate(+/ 1.4 dB) and durable. An ideal companion for your field projects. A heavy duty carrying case is also included for the protection of the device and your convenience. PLEASE NOTE: This meter does not have internal memory. It needs to attach to a computer to log data. Features Conforms to the IEC61672-1 Class 2 and ANSI S1.4 Type 2 standard for sound level measurement MIN and MAX sound level hold Over range/ under range display A& C frequency weighting Fast(125ms) and slow(1s) time weighting Analog AC/DC output for connection to frequency analyzer or X-Y shaft recorder. USB interface for computerized digital sound level recording Specification Accuracy +/ 1.4 dB Frequency range 31.5 Hz- 8KHz Dynamic range 50dB Level ranges Lo: 30- 80 dB Med: 50- 100 dB Hi: 80- 130 dB Auto: 30-130 dB Time weighting Fast: 128 ms Slow: 1 sec Microphone 1/2 inch electret condener microphone Resolution 0.1 dB Display update 2 times/ sec Analog output AC: 1Vrms. DC: 10mv/dB Certified Photos Click image to enlarge. Policy Summary Product Condition New. Guaranteed to work Manufacturer's Warranty 1 year Under normal use; replace. Repair or refund at manufacturer's sole discretion Seller's Warranty 30 days Under normal use; replace. Repair or refund at seller's sole discretion US continental shipping and handling Expedited shipping to US location Non-refundable Sales tax Applies to California residents Payment Please contact seller if you are not
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