Measuring & Layout
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UNI-T UT353 LCD Display Digital Sound Level Meter Noise Measuring Instrument
FEATURES Designed to monitor sound quality in various environment, reliable measurement resultsWide measurement range from 30dB to 130dBFast and slow sampling rates for option: 125ms or 1sData hold, maximum and minimum value displayWhen measuring under MAX mode, the meter will only display the valu..
$45.91
Universal BT-168 Battery Checker Tester for AA AAA C D 9V Button Checker
FEATURES Fine workmanship, features accurate measurement.Brand new and high quality materials, durable in use, up to standard, stable and reliable.2-inch screen is easy for quick reading, easy to use and read dataDouble easy-to-read color-coded scales indeicate power level.One movable arm to accomm..
$16.28
Upgraded IBQ102 Two Way Radio Frequency Counter 10Hz-2.6GHz
FEATURES Multi-Function LCD Display 9-Dight Display Analog bar and Digit Signal Strength Indicator Display Holding 50 Display Readings Saving Power Indicator Interactive User Menu Equipped with UV antenna and USB Power adapter Specifications Range 10Hz-100MHz，50MHz-2.6GHz Amplifier 1 Meg ohm，..
$85.91
USB Charge Current & Voltage Tester Mobile Power Tester for F036 Blue
FEATURES Compact and easy to carry, no additional power supply Current and voltage loop display, easy to use and practical USB charger can detect the target output voltage and current Stable, reliable performance, anti-interference ability, high temperature Convenient measurement of the output volt..
$22.21
VICTOR VC921 LCD Digital Voltmeter Ohmmeter OHM Multimeter Dark Gray
FEATURES Ideal for a wide variety of automotive and household applicationsWith a flip-open cover that can also used as the meter standAccurately measure DC voltage, AC voltage, resistance, capacitance and frequencyDiode test, duty cycle measurementBuilt-in continuity buzzerLarge screen offers easy-..
$41.47
Voice Warning LCD CO Carbon Monoxide Tester Poisoning Sensor Alarm Detector Auto
FEATURES Human voice prompt High reliable electrochemical sensor Carbon monoxide gas concentration displaying(PPM) 3*1.5V AAA by battery (not included) Low current consumption, ultra-long standby time Low battery prompt Alarm memory function Auto detect sensor failure EN(EN 50291) standard Specifi..
$69.61
Water Leak Detector Water Level Humidity Sensor Detector Warner
FEATURES This water leakage alarm has a high decibel device build in with melodious warming sound. It is suitable for home use The bottom surface has two probe, once they contact with water, the water leakage alarm will alert and remind you to take measures Specifications Material ABS Alarm Vo..
$28.98
WiFi Waterproof 1200P Endoscope Inspection Camera for PC Android iOS 7M
FEATURES 1. HD resolution 1600*1200 1280*720 2. With 8pcs LED lights 3. IP68 waterproof, it can work in water a long time 4. Strong Semi-rigid cable Specifications 1.Camera Diameter：8mm 2. Sensor: 2.0 Megapixels CMOS 3. Resolution: 1600*1200 1280x720, 640x480, 320x240 4. Cable Type: Hard 5. View ..
$54.80
Wireless Water Leak Siren Alarm & Kitchen Fridge Warning Detector Thermometer
FEATURES The fridge thermometer is used to measure the exact temperature inside the fridge because maintaining the ideal temperature inside a fridge can ensure the optimum durability of the food and prevent any wasteful consumption of electricity Multifunctional hook for standing or hanging Large L..
$29.61