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Home About us Payment Shipping Returns Contact us This Digital Sound Level Meter is an instrument to measure Sound Pressure Level in decibels(dB) It is ... morefeatured with wide measuring range(40 ~ 130 dB) Bar-Graph Indication, A/C frequency weighting, Fast/ Slow response and Maximum Hold function. It also provides a windscreen to filter-out unwanted signals. Moreover, it can connect to PC for Data Logging with optional USB cable.This is a portable, handy instrument for sound quality control in office, home, school and construction site. It has wide range of applications such as noise pollution studies, research and other industrial use. Features: Conformed to the IEC 651 Type 2 and ANSI S1.4 Type 2 set standard* Instantaneous Sound Measure Function* Wide Measuring Range: 40 ~ 130 dB* With 2 equivalent weighted sound pressure levels A and C* Fast and Slow dynamic characteristic modes* AC signed output for frequency analyzer level recorder. FFT analyzer and graphic recorder* Equipped with windscreen to filter noise or unwanted signal* Bar graph indication for Sound Level Range* Maximum hold function* Large LCD screen with 4 digits reading* With Tripod mounting on the back of the unit for field use* Software CD and USB Cables with additional US $19.90/ GBP?13.90/ AUD $23.90/ EUR €15.90(Optional) Specifications: Sound Level: 40 ~ 130 dB with Level selecting button switches* Level 1: 40 ~ 70 dB* Level 2: 60 ~ 90 dB* Level 3: 80 ~ 110 dB* Level 4: 100 ~ 130 dB* Level 5: 40 ~ 130 dB* Accuracy: 2 dB* Frequency Range: 31.5 Hz ~ 8.5 kHz* Linearity Range: 30 dB* Measuring Level: 40 ~ 130 dB(A) A-weighted decibels) 40 ~ 130 dB(C) C-weighted decibels) Frequency Weighting: A. C* LCD display: 4 digits* Display: 0.5 secretary* Resolution: 0.1 dB* Bar graph: 50 dB scale at 1 dB step for monitoring current sound pressure level display period: 50 mS* Over range indication: Under indication less than lower limit of the range* AC output: 0.707 Vrms at Full Scale output impedance approx. 600 ¦¸
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2 100% new brand Resolution: 0.1 dBA Accuracy: +/ 1.5dBA Low Battery Indication Automatic Backlight Display Sampling Rate: Twice per second Measurement ... moreRange: 30dBA-130dBA Frequency Response: 31.5Hz-8.5KHz Light Sensor for controlling intensity of backlight Screw fixing for mounting on a stand or tripod(5mm) Operating Temperature: 0- 40°C Storage Temperature: 10 0 60°C Power Supply: 1pc 6F22 9V Battery Included! Auto Power Off Package- This item is supplied in retail packaging New CE Approved Digital Sound Meter Full Operating Instructions 9V 6F22 Battery(Cheaper options may not include battery) Quantity: Package- This item is supplied in retail packaging New CE Approved Digital Sound Meter Full Operating Instructions 9V 6F22 Battery(Cheaper options may not include battery) We accept PayPal only. It is fast, convenient and safe. PayPal account: Product shipments will be only the full payment. Including all shipping charges fees, we have received. Note that you pay postage and freight shipping/ freight, handling and packaging If you are bidding on a number of projects. We will use a variety of items shipping discounts. Please email us before you make the payment Serious buyer only! Please bid or"Buy It Now" And if you do not agree with the price and conditions of the products, and there is no argument after the auction closes. We will gather relevant files and eBay fees, if you do not pay within 14 days after the auction. Non-paying buyers will be reported on the negative feedback on eBay SHIPPING We will ship in 1-3 days after the receipt of payment. Our goal is to ship as soon as possible. Except holidays- on the national statutory and weekends) The time of delivery: by airmail from Hong Kong by the Hong Kong Post Office. Reached by the majority of countries in the 9 to 14 working days(airmail) 4-7 working days(fast) Delivery time depends on destination and other factors, it may take as long as 20 business days.Excluding Saturdays/ day) Recommend you buy insurance registered airmail t
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Sound level meters measure sound pressure level and are commonly used in noise pollution studies for the quantification of almost any noise. But especially ... morefor industrial, environmental and aircraft noise SPECIFICATIONS Microphone, 1/2 Inch Electret Condenser Microphone Measuring Range, 30~130dB, Accuracy, ±1.5dB Frequency Range, 31.5HZ~8.5KHZ, Frequency Weighting, A/C USB Computer Connect, Data Analysis, Data Store, AC\DC Output, √ Low Battery Indication, √ Over Range Indication, √ Resolution, 0.1dB, Time Weighting Selection, Fast/Slow Max Hold Function, √, PACKING INFORMATION Power, 9V DC battery(with external power receptacle) Product Net Weight, 300g, Product Size, 265*70*35mm, Packing, Gift box, Standard Quantity Per Carton, 20pcs, Standard Carton Size, 62.5*45*28.5cm, Standard Carton Gross Weight, 17kg, Notice: The standard package don't include batteries.Because.The international air shipping forbid to ship liquid,powder and batteries,we can not put them in the package box.Hope you can understand buy them in your local store or supermarket.Thanks for your support! Shipping: We will ship all items within 1-3 working days upon receipt of payment.Our goal is: ship it as fast as we can. Standard Shipping: To USA.UK and Australia by ePacket,need 7-12 working days. Expedited/Standard Int'l Shipping by Fedex.DHL,TNT and EMS courier: To USA,need 3-6 business days,To other countries,need 4-8 business days normally.But sometimes int'l delivery is highly depended on the courier company and local customs/duties. Import duties and taxes are not included in the item price or shipping charges.These charges are the buyer responsibility. Warranty&Reture Policy: We encourage all customers to communicate with us through eBay messages. If you have any questions or comments whatsoever regarding our products or listing. We are waiting to hear from you A 1 year warranty is offered for this product.If the product malfunctioned under proper usage per instructions manual within the warranty period. Please conta
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worldtechod Categories. Description. 100% Brand New and High Quality Features: This unit was designed according to following standards: a:International ... moreelectrician committee standard:IEC PUB 651 TYPE2 b:US national standard:ANSI SI.4 TYPE2 Accuracy up to +/1.5dB Measurement range is 30 to 130dB Fast/Slow Time weighting selection Automatic backlight The maximum value holding function Auto power off 10 minutes A/C Frequency weighting selection Both AC and PWM signal output are available Calendar function Connect with the PC through USB.Provides data record downloading,real-time data sampling analysis,and printing graph& data function. LCD display: 4 digits Measuring Level: 30 ~ 130 dB(A) A-weighted decibels) 35 ~ 130 dB(C) C-weighted decibels) Accuracy: 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: Use the symbol OVER and UNDER for indication Frequency Weighting Characteristic: A. C Analog Bar graph: 1 dB/ 1 bar graph Sampling rate: 20 times/ second AC output: 4 Vrms at Full Scale output impedance approx. 600 O Dynamic Characteristic(Time weighting) FAST(high speed) SLOW(low speed) Calendar Accuracy: 0 seconds/ day Data storage quantity: 4700 The maximum value holding: MAX Auto power off: after no operation for 10 minutes Microphone: inch electret condenser microphone Power Supply: 6 V 4pcs 1.5v Alkline Battery Weight: approx. 244g(without batteries) Included. 1 x Professional Sound Level Meter 1 x Sponge Ball 1 x USB connection cable 1 x Software CD 1 x Instruction Manual More Products In This Category. New Arrivals. What's Hot. Why Shop At Our Store. We accept PayPal only. All major credit cards are accepted through secure payment processor PayPal. Payment must be received within 7 business days of auction closing. If you have bought multiple items from me. You can
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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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Testo 0563 8155 815 Sound Level Meter The Testo 815 Sound Level meter is the ideal instrument for daily use. Whether its for air conditioning or heating. ... moreIndustrial noise, building demolition, machine noise, active volcanism, or noise in combustion systems, the Testo 815 is the ideal unit. Sound waves are fluctuations in air pressure. If they are audible to the human ear we talk about audible sound. The fluctuations in pressure occurring with audible sound are extremely low. At a normal pressure of 1013 mbar even changes in the μPa range can stimulate the human ear. A suitable pressure sensor with the appropriate sensitivity is the microphone. Sound level meters have been designed for measurements in the free field. There is also a free field if the level falls by 6 dB per duplication of the distance from the source. This is the case in most rooms. Examples: Office with carpet. Curtains and partitions = Free field Cellar with concrete walls. Without furniture, highly reverberant = Reverberant field Measuring tips: Measuring conditions are ideal if there are absolutely no interfering objects in the sound field. This would be the case. For example, on top of a mountain. Because there are no walls or ceilings on which sound can be reflected, free dispersion is guaranteed(free field) In a closed room there is usually a wall opposite the noise source. This can cause reflections which distort the measured result(reverberant field) With the Testo 815 you get superior microphone sensitivity and precise sound measurements year after year. 815 Features: Accuracy class 2 according to IEC 60651 Easy to adjust(calibration screwdriver included) Frequency weighting according to characteristic line A and C Maximum and Minimum memory Built in 1/4 inch stand screw Switchable time weighting Fast/ Slow Microphone Wind protection cap Battery Technical Data: Measuring Range: +32 to +130 dB Accuracy ±1 digit: Class 2 ±1.0 dB Resolution: 1 dB Operating Temperature: 0 to +40 degrees C Storage Temperature: 10 to +60 degrees C Ba
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Sound level meters measure sound pressure level and are commonly used in noise pollution studies for the quantification of almost any noise. But especially ... morefor industrial, environmental and aircraft noise. SPECIFICATIONS Microphone, 1/2 Inch Electret Condenser Microphone Measuring Range, 30~130dB, Accuracy, ±1.5dB Frequency Range, 31.5HZ~8.5KHZ, Frequency Weighting, A/C USB Computer Connect, Data Analysis, Data Store, AC\DC Output, √ Low Battery Indication, √ Over Range Indication, √ Resolution, 0.1dB, Time Weighting Selection, Fast/Slow Max Hold Function, √, PACKING INFORMATION Power, 9V DC battery(with external power receptacle) Product Net Weight, 300g, Product Size, 221*66*33mm, Packing, Gift box, Standard Quantity Per Carton, 40pcs, Standard Carton Size, 52.5*40.0*49.0cm, Standard Carton Gross Weight, 12.5kg, notice: The standard package don't include batteries.Because.The international air shipping forbid to ship liquid,powder and batteries,we can not put them in the package box.Hope you can understand buy them in your local store or supermarket.Thanks for your support! Shipping: We will ship all items within 1-3 working days upon receipt of payment.Our goal is: ship it as fast as we can. Standard Shipping: To USA.UK and Australia Canada France by ePacket.Need 7-15 working days. Other by China post or Singapore post,need 15-35 working days. Expedited/Standard Int'l Shipping by Fedex.DHL,UPS and EMS courier: To USA,need 3-6 business days,To other countries,need 4-8 business days normally.But sometimes int'l delivery is highly depended on the courier company and local customs/duties. Import duties and taxes are not included in the item price or shipping charges.These charges are the buyer responsibility. Warranty&Reture Policy: We encourage all customers to communicate with us through eBay messages. If you have any questions or comments whatsoever regarding our products or listing. We are waiting to hear from you A 1 year warranty is offered for this product.If the product malfunctioned u
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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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Sound level meters measure sound pressure level and are commonly used in noise pollution studies for the quantification of almost any noise. But especially ... morefor industrial, environmental and aircraft noise. SPECIFICATIONS Microphone, 1/2 Inch Electret Condenser Microphone Measuring Range, 30~130dB, Accuracy, ±1.5dB Frequency Range, 31.5HZ~8.5KHZ, Frequency Weighting, A/C USB Computer Connect, Data Analysis, Data Store, AC\DC Output, √ Low Battery Indication, √ Over Range Indication, √ Resolution, 0.1dB, Time Weighting Selection, Fast/Slow Max Hold Function, √, PACKING INFORMATION Power, 9V DC battery(with external power receptacle) Product Net Weight, 300g, Product Size, 221*66*33mm, Packing, Gift box, Standard Quantity Per Carton, 40pcs, Standard Carton Size, 52.5*40.0*49.0cm, Standard Carton Gross Weight, 12.5kg, notice: The standard package don't include batteries.Because.The international air shipping forbid to ship liquid,powder and batteries,we can not put them in the package box.Hope you can understand buy them in your local store or supermarket.Thanks for your support! Shipping: We will ship all items within 1-3 working days upon receipt of payment.Our goal is: ship it as fast as we can. Standard Shipping: To USA.UK and Australia Canada France by ePacket.Need 7-15 working days. Other by China post or Singapore post,need 15-35 working days. Expedited/Standard Int'l Shipping by Fedex.DHL,UPS and EMS courier: To USA,need 3-6 business days,To other countries,need 4-8 business days normally.But sometimes int'l delivery is highly depended on the courier company and local customs/duties. Import duties and taxes are not included in the item price or shipping charges.These charges are the buyer responsibility. Warranty&Reture Policy: We encourage all customers to communicate with us through eBay messages. If you have any questions or comments whatsoever regarding our products or listing. We are waiting to hear from you A 1 year warranty is offered for this product.If the product malfunctioned u
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worldtechod Categories. Description. This equipment has been designed to meet the measurement requirement of Safety Engineers.Health,Industrial Safety ... moreoffices and Sound Quality control in various environment,which include factory,office,traffic,family,and audio system. This is an easy to use and handy Mini Sound Level Meter. Designed for sound quality control that measures sound level from 30dBA up ~ 130dBA. It has auto range. Wide measuring and frequency range(31.5Hz ~ 8.5KHz) maximum hold, Frequency Weighting A and Auto Backlight. Just press one button readings are instantly displayed. A practical little tool great for noise pollution monitoring, home theater setup, health and safety compliance, vehicle noise testing, etc. Auto backlight has a light sensor on top of LCD that detects environment lighting condition. Lighting display intensifies as the environment lighting condition gets darker. The darker the enronment the brighter the illumination. Also. It it reads in dBA and provides windscreen to filter-out unwanted signals. Specifications Included. Measuring Range: 30 ~ 130dBA Accuracy: ±1.5dB Resolution: 0.1dB Frequency Range: 31.5HZ ~ 8.5KHZ Frequency Weighting: A Sampling Frequency: 2 times/sec Digital Display: 4 digits Microphone: 1/2" Electret Condenser microphone Auto Power Off Low Battery Indication Max Hold Function Operating Condition Temperature: 0~40°C(32 ~ 104 °F) Humidity: 10~80%RH Storage Condition Temperature: 10~60°C(14 ~ 140 °F) Humidity: 10~70%RH Power Supply: 1 x 9V Battery(included) Dimension: 55 x 32 x 149mm 1 x Sound Level Meter 1 x Sponge Ball 1 x User Manual More Products In This Category. New Arrivals. What's Hot. Why Shop At Our Store. We accept PayPal only. All major credit cards are accepted through secure payment processor PayPal. Payment must be received within 7 business days of auction closing. If you have bought multiple items from me. You can send me one payment for all the items instead of paying for them individually. When you click the Pa
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LCD Digital Audio Decibel Sound Noise Level Meter Monitor 30-130dB HYELEC MS6708 Features: Display: Digital Display& Analog Bars Display Auto range: ... more√ Reaction rate: Fast/Slow Selection MAX HOLD: √ Back light: √ Low battery indication: √ Power Supply: 4* 1.5V AAA Batteries(Not included) Category: CE RoHS Specifications: Sound pressure accuracy: ± 1.5 dB(sound pressure standard. 94 dB@ 1KHz) Sound pressure accuracy: ±5 dB(sound pressure standard. 94 dB@ 8KHz) Sound pressure frequency response: 30Hz- 8KHz. Dynamic range of sound pressure: 50 dB(for each measurement gear level) Sound pressure measurement scope: 30-130 dB A. 35-130 dB C. Sound pressure frequency weighting characteristics: A and C characteristics. Dynamic characteristic of sound pressure: FAST 125ms. SLOW 1sec Microphone: polarized capacitive microphone. Digital display: 4-digit. Resolution: 0.1 dB, sampling rate: 2 times/sec. Analog bar display: Each analog bar represents 1 dB. Sampling rate is 20 times/sec. Measurement gear level: 30-80 dB. 40-90 dB, 50-100 dB, 60—110 dB, 70—120 dB, 80-130 dB, 6 gear levels in total. Automatic shifting gear level: microcomputer will automatically select the best gear level in the range from 30 to 130 dB. Below or above limit prompt: indicated with“UNDER” or“OVER” display. Package size: 23* 11* 6cm/ 9.1* 4.3* 2.3in Package weight: 329g/ 11.6oz Package list: H11415 1* HYELEC MS6708 Digital Sound Level Meter 1* English Manual. On Sep-03-14 at 11:23:51 PDT. Seller added the following information: 006.RcmdId ViewItemDescV4,RlogId p4%60bo7%60jtb9%3Fuk%600d72f%2B%3E006-148416af7c8-0x111-
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AR854 Digital Sound Level Meter 1. Products Description: I.Peature: Sound level meters measure sound pressure level and are commonly used in noise pollution ... morestudies for the quantification of almost any noise. But especially for industrial, environmental and aircraft noise. II.Specification: SPECIFICATIONS Microphone Capacitance Microphone Measuring Range 30~130dB Accuracy ±1.5dB Frequency Range 20HZ~8.5KHZ Frequency Weighting A/C USB Computer Connect USB Data Analysis offline Data Store 10000 stock AC\DC Output √ Low Battery Indication √ Over Range Indication √ Resolution 0.1dB Time Weighting Selection Fast/Slow Max Hold Function √ PACKING INFORMATION Power AA*4 battery(with external power receptacle) Product Net Weight 300g Product Size 210*72*32mm Packing Gift box Standard Quantity Per Carton 12pcs Standard Carton Size 52.5*45.5*34cm Standard Carton Gross Weight 13kg 2. Free Shipping Details: TO USA.Canada,Australia,West and North Europe: DHL.FEDEX,TNT or EMS,4-7 Business days TO Other Countries: DHL.FEDEX,TNT or EMS,5-8 Business days Please check our store for more products and any questions please feel free to contact us via email.We will reply you at soonest. Welcome to my eBay store http:stores.ebay.com/graigarinstruments General Information Payment Payment Payable To Paypal account PayPal tmx1984@live.cn Shipping Policy Delivery Time USA. Canada,Australia, West and North Europe 4-7 Business Days. Other countries 5-8 Business Days Shipping address Please. Make sure to provide us with correct, precise, and detailed shipping Address. Send Time Items will be shipped within 1 to 3 business days upon payment received or cleared. Note If you don't receive items over 30 business days. Please notify us. Return Policy We appreciate your business and offer an instant 7 days return policy. 7 days after receive the item) The returned item has to be in its original condition. We are able to refund your money without shipping cost. Contact us For anything about product. Price, shipping or order status, please fe
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