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$
27.71
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Condition: New
Location: China
Model: TA8151. Backlight digital display. Low battery prompt function.
$
142.35
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Condition: New
Location: China
The use of durable, long lasting components, including a strong, light weight ABS-plastic housing assures maintenance free performance for many years. ... moreThe housing has been carefully shaped to fit comfortably in either hand.
$
449.99
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Condition: For parts or not working
Location: Rancho Cordova, United States
The display on the level meter is intermittently working and we could not get the octave filter to power on for this reason, we are selling the unit AS-IS. ... moreUnable to test further, may have unknown issues we are not aware of. Sold AS-IS for parts/repair only. See all item photos for the condition of the unit. The unit is on hand and ready to ship. Please feel free to message us any questions you may have. Thank you for checking out our listing. .
$
40.60
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Condition: New
Location: China
Pointer length: 21.5mm. Size: 36.5 35mm. Due to the different monitor and light effect, the actual color of the item might be slightly different from ... morethe color showed on the pictures. Compact and portable: being so mini and light-weight, this product does not take much space and can be easily taken away.
$
700.00
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Condition: Used
Location: South Africa
Unit powers up, VU lights up, but isn’t tested further. Original instruction manual included.
$
70.99
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Condition: New
Location: Port Saint Lucie, United States
Highly accurate with ± 1.5 dB. Large LCD digital display with backlight, the reading effect is clearer in dark places. The C weighted simulates the frequency ... moreproperties of high-intensity noises of the human ear, which are suitable for the sound pressure analysis of machine motors and machines.
$
28.26
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Condition: New
Location: Denver, United States
Highly accurate with +/-1.5dB. Sound Level: 30 ~ 130 dB. HOLD, MAX & MIN, AUTO POWER OFF, BACKLIT – Including all useful features such as data hold, max ... morerecorded reading and min recorded reading as well as auto power off.
$
63.19
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$9.50 Shipping
Condition: New
Location: China
This is not a stereo! It's not an amplifier! No Bluetooth! Without a speaker, it cannot be used as a speaker.4. Cannot input wired signals.5.
$
43.43
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$3.00 Shipping
Condition: New
Location: China
Generally, slow rhythms correspond to slower beats, while fast-paced music such as rock and punk is suitable for faster beats. - 8 display modes. 11 color ... moremodes. The brightness of the lamp beads can be adjusted.
$
91.61
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Condition: New – Open box
Location: Albany, United States
With its digital clock and humidity and temperature readings, it's also a great addition to any workspace.
$
174.79
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Condition: New
Location: China
Adopting 32-bit high-speed ARM processor to process the audio signal that transferred to LED display, dual 32*64 display screen design with 4096 LEDs, ... morethe display is with high precision that can be do frequency point test, easily and accurately to see the music level status in real time and every slight change of sound can be shown visually. Using the latest SMD dual color dot-matrix display modules, and the dot-matrix screen software using the original filtering technology, the colors are more vivid and the power consumption is much lower, display effects has increased significantly. With 8 kinds of display mode and 8 kinds of display color, display effects can up to 64 kinds, the music spectrum is colorful and dynamic. And all settings with power-off memory function, no need to set again.
$
26.67
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Condition: New
Location: United States
LCD DisplayLarge clear LCD backlight display, easy for reading enen during night. Date First Available: March 14, 2016. Material: ‎ABS. Is Discontinued ... moreBy Manufacturer: ‎No. Batteries: ‎1 9V batteries required.
$
89.00
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Condition: Used
Location: Niagara Falls, United States
From working environment, No power Supply 
$
122.99
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Condition: New
Location: Locust Grove, 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
$
400.00
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Condition: Used
Location: Wyandotte, United States
Used And In Great Condition. Powers Up. LOC: W3-A-1.
$
28.00
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Condition: New
Location: Sarasota, United States
Highly accurate with ± 2.0 dB.
$
39.95
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Condition: Used
Location: Elkhart, United States
Used once. USB plug will plug into any standard USB port. In box as pictured.
$
79.29
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Condition: New
Location: China
You need to restart the machine. If it is too large, it will burn the circuit board. If the device is turned on, the LCD display does not display, and ... morethe sensor may be faulty. Alarm switch setting: short press the "horn button" to turn off the alarm and the red light goes out, then press the "horn button" to turn on the alarm, and the red light is on.
$
20.99
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Condition: New
Location: Blaine, United States
Normal ±2 mm error. Built-in ±7 mm error compensation function, achieving 99.9% accuracy of this rangefinder. La-ser Wavelength: 635nm. Operation Temperature: ... more0~40℃ / 32~104℉. Pictures and images are for illustration purpose only.
$
102.81
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Condition: New
Location: United States
Includes windscreen, AC/DC analog output cables, USB cable (for power only), (4) AA batteries, and case. Features AC/DC analog output, analog bar graph, ... moremax hold, and tripod mount. Includes windscreen, AC/DC analog output cables, USB cable (for power only), (4) AA batteries, and case.
$
890.14
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Condition: Used
Location: Japan
Rest assured, your order will be treated with the utmost care.
$
78.99
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Condition: New
Location: China
Humidity Display:2digits. Storage Temperature and Humidity:-10~60°C, 10%~70%RH. Alarm clock:yes. 4,Frequency Weighting:A Weighting(Ambient noise). Frequency ... moreWeighting:A Weighting(Ambient noise). 1,Accuracy:±1.5dB(standard sound source 94dB@1KHz).
$
53.35
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$1.99 Shipping
Condition: New
Location: China
1xElectronic Tube. DC 5V-15V Frequency Square Wave Pulse Generator Oscillator Output Signal Source. 2PCS SoloTop for Apple Vision Pro Modern Solo Knit ... moreTop-Strap Adapters Strap. USB 5V CANable USB to CAN Converter Module CAN Debug Adapter CAN Bus Analyzer.
$
39.04
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Condition: New
Location: China
It also has backlight function, and the warm lighting can better decorate your desktop or studio. - The audio signal is picked up using a silicon microphone, ... morewhich has higher sensitivity and convenient wireless connection.
$
46.20
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Condition: Neu
Location: China
Geeignet für Japan ONKYO M-5000R HIFI power verstärker. Die richtung von pointer schaukel: von links nach rechts. Zeiger länge: 70 ± 1mm von der zentralen ... moreachse zu die ende der nadel. Zeiger farbe: weißer.
$
27.00
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$9.80 Shipping
Condition: New
Location: Branson, United States
Recommend. BUY IT NOW, 30-130dB LCD Digital Sound Noise Level Meter Measure Decibel Pressure Tester Navigation: Features: Specifications: Features: It ... moreis designed according to following standards. International Electrician Committee Standard: IEC 651 TYPE 2& ANSI 1.4 TYPE 2. With modern compact and portable appearance design. Accuracy up to ±1.5dB. Maximum value holding function to lock up the maximum reading. Large LCD screen with digits reading. Equipped with a sponge ball. Auto power off design for energy saving. Auto backlight display. Portable. Easy-to-use and handy instrument for sound quality control in factory, traffic, family, and audio system. Specifications: Measuring range: 30-130dBA Accuracy: ±1.5dB Frequency range: 31.5Hz to 8.5KHz Frequency weighting: A Digital display: 4digits Resolution: 0.1dB Sample rate: 2 times/second Microphone: 1/2 inch electret condenser microphone Max hold: MAX Power supply: 9V battery(the battery is not included) Power life: About 30 hours(alkaline battery) Operating condition: 0-40℃ 10-80%RH Storage condition: 10-+60℃ 10-70%RH Product weight: 105g Package weight: 130g Product size: 14.2* 5.3* 3.5cm Package size: 15.2* 6.0* 4.2cm Package list: H8032 1* Sound Level Meter 1* Sponge Ball 1* User Manual. If you want to buy different color or similar items. Please click the following photos to visit my eBay store. Thanks. Payment: 1. We accept payment via PAYPAL ONLY. 2. Payment must be made within 4 days of auction closing. 3. TOTAL AMOUNT DUE includes the final auction price plus S&H(Shipping and Handling) 4. S&H will be determined based upon the SHIP TO address. PLEASE NOTE: S&H DOES NOT INCLUDE DUTIES. LOCATL TAXES OR ANY OTHER IMPORTATION FEES. 5. Please list your special requests(color. Packages, etc. in the PAYPAL NOTES SECTION when you make payment. Shipping: 1. WORLDWIDE SHIPPING. Except China.Belgium, Luxembourg, Italy, Germany and Croatia) 2. Orders processed within 24-48 hours of payment verification. 3. We only ship to confirmed PAYPAL ad
$
143.96
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$12.95 Shipping
Condition: New
Location: Saratoga, United States
SC-05 Industrial Sound Level Meter Calibrator 94& 114 dB IEC 942 Class 2 NEW! Product Description This is a brand new CEM SC-05 industrial sound level ... moremeter calibrator. This device is designed to calibrate sound meters with 1/2" and 1/4" microphone. This calibrator complies with IEC 942 Class 2 standard. Its compact size makes the device very easy to carry and handle. Ideally. The sound meter should be calibrated once a year. Features Dual sound pressure outputs at 94dB and 114dB which can be selected by a switch. Operates on a single 9V battery. Auto sound off on low battery to ensure accurate performance. Specification Output sound pressure levels: 114 dB and 94 dB Output frequency: 1000Hz +/ 4% Reference conditions: temperature at 23 deg C(73 deg F) Air pressure at 1013 mbar; Humidity at 65%RH Accuracy: +/ 0.5 dB Power: 9V battery Compliance: IEC 942 Class2 Dimensions: 120(L) x 51(W) x 43(H) mm Weight: approx. 130g 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 able to pay via Paypal Due 3 days after auction close ALL PURCHASES ARE SUBJECT TO ADDRESS VERIFICATION. We ship to CONFIRMED ADDRESS ONLY. More store policies Copyright © 2012 Ruby Electronics. All rights reserved. Powered by The free listing tool. List your items fast and easy and manage your active items.
$
79.89
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Condition: New
Location: United States
Feature: 1. Alarm Clock Switch: Short press the horn button to turn off the alarm clock, the red light goes off, then short press the horn button to turn ... moreon the alarm clock, the red light is on. to cancel the setting.
$
86.94
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Condition: New
Location: 宝安区, China
Resolution: 0.1 dB. Accuracy: 1 dB. The use of durable, long lasting components, including a strong, light weight ABS-plastic housing assures maintenance ... morefree performance for many years. The housing has been carefully shaped to fit comfortably in either hand.
$
82.99
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Condition: New
Location: Marcus Hook, United States
✿【A/C Switch】 Frequency weighted selection switch A/C switch. Accuracy: ±1.5dB. Resolution: 0.1dB. Data Hold, Max, Min. Frequency Range: 31.5HZ~8.5KHZ. ... moreAuto Power Off. Power Life: about 50 hours. 1 Proctive Case.
$
293.47
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Condition: New
Location: United States
Newest version (May 2022) ED88T Plus 5G. Wide Radio Frequency Detector (100 MHz - 8 GHz), Magnetic Field Detector (1) 50 Hz - 10 KHz (2) 50Hz to 1KHz, ... moreElectric Field Detector (50 Hz - 10 KHz). - Frequency counter for on air digital RF signals (100MHz to 4.2GHz).
$
26.67
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Condition: New
Location: China
1 x LED Music Spectrum Display Module. Spectrum range 20Hz-25KHz;. Suitable for ambient lighting, decoration and audio modification;. Note: Light shooting ... moreand different displays may cause the color of the item in the picture a little different from the real thing.
$
84.50
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Condition: New
Location: China
Accuracy: ±1.5 dB (In standard sound 94db @ 1khz). Storage Temperature and Humidity: -10~60℃ 10~70% RH. Large digital LCD display that provides clear ... morereadings. Microphone: 6 Mm Condenser Microphone. Power: DC 5V 1A Micro USB.
$
48.54
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$3.00 Shipping
Condition: New
Location: China
MS3264 dual-color dot-matrix spectrum is fully upgraded to an AS3264 P4 full-color screen with a size of 25.6 12.8 cm. Using a new patch RGB array screen ... moremodule, 2048 LEDs, more colorful colors, lower power consumption.
$
26.75
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Condition: New
Location: Cary, United States
Highly accurate with +/-1.5dB. - HOLD, MAX & MIN, AUTO POWER OFF, BACKLIT – Including all useful features such as data hold, max recorded reading and ... moremin recorded reading as well as auto power off.
$
27.78
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Condition: New
Location: Sterling Heights, United States
Hand-Held Portable SPL Sound Noise Pressure Level Decibel Stereo DB Meter Reader WORKS PERFECT Like New. SELLER GUARANTEED FREE SHIPPING
$
105.90
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Condition: New
Location: Hong Kong SAR China
Wrist-Type Blood Pressure Monitor* This Professional Sound Level Meter now comes with Bluetooth to transfer data from meter to computer! It has a wide ... morerange of 30-130dB with built-in calibration signal of 94dB at 1kHz. It offers 4 measurement parameters such as Lp. Leq. Lmax. L N. The meter itself can memorized 30 groups/sets of measurement results and condition. You can saved. Retrieved and delete the readings. Comes with RS-232C software CD and Bluetooth. Recorded readings or groups of noise data can be downloaded directly to your computer, and can be exported it to Excel for further analysis. In addition, auto power off is programmable. It can be set and disable, adjustable alarm set. LED alarm output and auto range selection are added to the features. This device is a portable. Easy to use and handy instrument for sound quality control in office, home, school and construction site. The meter has wide range of applications such as noise pollution studies, research and other industrial use. Multifunctional and with 30-130dB wide range Built-in calibration signal of 94dB at 1kHz(sinusoidal) 4 measurement parameters Lp(sound level) Leq(equivalent continuous A sound level) Lmax(maximum sound level) L N(percent of all readings over alarm value set) Permits'A' C' or'Flat' weighting choices and Slow/ Fast response time With memory of 30 groups of measurement results and measuring conditions Gathered data in meter can be saved. Retrieved and deleted and downloaded or transfer to computer directly plus it can also be exported to MS excel With bluetooth receiver plus software With adjustable alarm set and an LED alarm output With 0-1.3V. 10mV/dB DC output and auto range selection Delivers ultra accurate reading with no guessing errors with high resolution Features instant. Easy to read, legibly written results indicating a specific value With adjustable auto power off that can be changed to any value between 1-9min and can also be manually turned off anytime Conforms with all the essential h
$
98.06
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$3.00 Shipping
Condition: New
Location: China
When noises exceed testable range, OVER-RANGE indicator turns red. - LCD digital screen displays AC noise values clearly. - Rotate SENSITIVITY knob and ... morenoise value varies. - The larger the noise, the louder the speakers.
$
3569.78
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$117.90 Shipping
Condition: Used
Location: Petrie Terrace, Australia
The vibration sensor is triaxial and all three axes are functioning - see the data show on the photographs. The main CM3 unit is in excellent condition ... moreas is the microphone, preamplifier and all cables.
$
63.38
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Condition: New
Location: United States
Feature: 1. Detection Humidity Range: 20% to 85% (Accuracy: 5%). Detection Temperature Range: 14℉ to 122℉. Grade of Temperature Smiling Face (Unit: ℉) ... moreStorage Temperature: 14℉ to 140℉. Screen Display: 0.1 dBA.
$
15.80
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Condition: New
Location: China
Raspberry Pi. High-definition large screen display: display with white background light without fear of working in the dark. Noise display: 4-digit display, ... moremax. Accuracy: ±1.5dB (at the reference sound pressure level, 94dB@1kHz).
$
70.35
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Condition: New
Location: Providence, United States
【Versatile Uses】Features a full color LCD screen with a resolution of dB, clear and beautiful; MAX hold function to lock the maximum value; Auto power ... moreoff after 15 minutes inactivity to prolong battery lifespan; Data Hold function to freeze the current readout, easy to read and record data; Flashlight for use at night.
$
20.63
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Condition: New
Location: 金东区, China
This mini handheld digital sound level reader is compact and lightweight. Accuracy: ±1.5dB. When the battery power is very low, there will be a low battery ... moreindicator. Automatically shuts off after 10 minutes of no use.
$
82.99
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Condition: New
Location: Jacksonville, United States
✿【A/C Switch】 Frequency weighted selection switch A/C switch. Accuracy: ±1.5dB. Resolution: 0.1dB. Data Hold, Max, Min. Frequency Range: 31.5HZ~8.5KHZ. ... moreAuto Power Off. Power Life: about 50 hours. 1 Proctive Case.
$
29.09
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$0.48 Shipping
Condition: New
Location: China
Level Header Power Amplifier Level Meter VU Meter Header AccuracyFeatures: Stablematerial, durable in use.Compact- easy to carry and store.Come with backlit, ... moreyou can use it at dark environment.Widely used for home car-audio conversion, recording studioSpecifications: Material: PlasticProduct Number: P-134-BGB-S0416Backlit: White 3.0-3.2V 80mAImpedance: 100Ω±10%Insulation: Above 50MΩSize: Approx. 13.7x9.5cm/5.39x3.74inPackage Includes: 1x VU Meternote: Please allow 1-2cm errors due to manual measurement, make sure that you do not mind before you order.Due to the difference between different monitors, the picture may not reflect the actual color of the item.
$
120.88
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Condition: New
Location: United States
Highly accurate with 2.0 dB. Digital LCD DisplayLarge LCD digital display with backlight, the reading effect is clearer in dark places. Special Feature: ... moreNoise Level Monitor. Power Source: Battery Powered.
$
78.99
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Condition: New
Location: China
4,Frequency Weighting:A Weighting(Ambient noise). Alarm clock:yes. Frequency Weighting:A Weighting(Ambient noise). 1,Accuracy:±1.5dB(standard sound source ... more94dB@1KHz). Accuracy:±1.5dB(standard sound source 94dB@1KHz).
$
76.93
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$0.93 Shipping
Condition: New
Location: China
Wall mounted: with mounting holes/can be installed on the wall. External structure diagram: easy to understand and easy to with. Suitable for various ... moreoccasion and widely used in bars, schools, hospitals, offices, etc.
$
33.98
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Condition: New
Location: Fontana, United States
5600mAh Power Bank 13.99$ Digital Photometer Luxmeter 14.49 13.77$ Wired Gamepad Fr XBOX 360 22.99 21.15$ 2pc PC Wireless Gamepad 25.99 23.39$ Push up ... moreWirefree BRA 17.99 16.55$ Wireless Bluetooth Headset 37.98 34.18$ Projection Alarm Clock 26.99 24.29$ Blue-ray Burner Drives 43.99 41.79$ Description SKU:HD04200401A1 Features: ● High sensitivity. High accuracy and high stability ● Main functions: Maximum data hold. Auto power off, auto backlit and low battery indication ● Quick respond and read with clear LCD display ● Easily operate and carry it ● Practical. Portable and durable Specifications: ● Color: White ● Measurement range: 30-130dB ● Accuracy: ±1.5dB ● Resolution: 0.1Db(4bits) ● Measurement distance: 20-130mm ● Frequency: 31.5Hz-8.5KHz ● Sampling rate: 2times/second ● Emissivity: 0.95 ● Product dimension: 57*26*149mm ● Product weight: 200g Package included: 1X Mini Digital Sound Pressure Noise Level Meter 1X User Manual Terms& Conditions Payment We accept payment via PAYPAL ONLY. Payment must be made within 7 days of auction closing. Please list your special requests(color. Packages, etc. in the PAYPAL NOTES SECTION when you make payment Shipping We arrange the shipment from Monday to Friday. Shipping fee includes packaging and handling fees. Items will be send out within 24 business hours after Payment Verified(Available on business days only) We only ship to confirmed PAYPAL addresses. Your PAYPAL address MUST MATCH your Shipping address. If you need to change your address. Please change it before you pay, or contact us when you pay for it. Tax is buyer's respomsible Feedback We will automatically leave positive feedback to every buyer who completed the transaction. Please DO LEAVE us FOUR 5- Detailed Selling Rating(DSR) and give Positive feedback which may help a lot for our business development.Because the Ratings below 5 are equal to"You are NOT satisfied. Your recognition is our motivation in developing our small company and improving our service for each customer. It'll take yo
$
418.43
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$10.00 Shipping
Condition: New
Location: China
Model: MK-4A (3U). Usually it costs about 30USD-50USD.
$
67.99
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Condition: New
Location: Katy, United States
Compared with ordinary sensors, it is more sensitive, accurate and stable.
$
19.95
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Condition: New
Location: Commerce Township, United States
In this case, the battery should be replaced. The maximum error is ± 5%,The maximum value of this machine is the maximum value taken when the value is ... morestable. 【Sound level OVER or UNDER indicates】If the display displays "UNDER" or "OVER" characters, the sound level is lower than 30dB or higher than 130dB.
$
346.50
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Condition: New
Location: China
Frequency weighting. Fast (F), Slow (S), Impulse (I). Large screen display is adopted, with clear and intuitive display. With dynamic scale display. 30dB~90dB ... more(dynamic scale display 10~100). 50dB~110dB (dynamic scale display 30~120).
$
129.90
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Condition: New
Location: China
(SIMPLE & EASY OPERATION With only 3 buttons operation:(94dB, 114dB and Power On/Off Button). Angle Finders / Depth Gauge. every 50mm of Hg decrease). ... moreTire Gauge. Output Sound Level. DIGITAL DISPLAY with backlight, Clearly shows the chosen dB level.
$
27.55
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Condition: New
Location: Rockville, United States
Highly accurate with +/-1.5dB. HOLD, MAX & MIN, AUTO POWER OFF, BACKLIT – Including all useful features such as data hold, max recorded reading and min ... morerecorded reading as well as auto power off.
$
24.99
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$3.99 Shipping
Condition: New – Open box
Location: Houston, United States
Useful: Perfect for monitoring noise levels in factories, offices, theaters, and audio systems. CE,ROHS,FCC Certification. ✔Perfect for monitoring noise ... morelevels in families, factories, offices, theaters and audio systems.
$
1084.30
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Condition: For parts or not working
Location: Philippines
We will then arrange the booking and pick-up service. Third Unit (Top) - got noisy fan, but later the fan stop moving. First unit(Bottom) - missing the ... morepower button, Power on test OK,Last Cal. Due: Nov 22014.
$
495.00
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$19.15 Shipping
Condition: Used
Location: Glenview, United States
Battery-Powered: The SDL600 is often battery-powered, making it portable and suitable for use in various locations. Main Features RS-232; SD Card. Occupational ... moreSafety: In occupational settings, it can help protect workers from exposure to harmful noise levels and prevent noise-induced hearing loss.
$
30.99
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$10.00 Shipping
Condition: New
Location: Denver, United States
HOLD, MAX & MIN, AUTO POWER OFF, BACKLIT – Including all useful features such as data hold, max recorded reading and min recorded reading as well as auto ... morepower off. Storage Humidity: 10 ~ 70 % R.H.
$
430.35
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Free Shipping
Condition: New
Location: China
Vector diagram indication, phase indication, clear and intuitive; With "X signal normal, Y signal normal, in phase, out of phase" and other voice prompt ... morefunctions, making the test more simple and easy.
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