Tester
LED CO Carbon Monoxide Alarm Detector White & Red
FEATURES Low battery warning functionLCD displayTest / Reset button Specifications Material ABS Voltage 4.5V (3 * AA battery 1.5V not included) 3 alarm sound: 85 dB Sensitivity and time 100 ppm, alarm at 10 to 40 minutes .300 ppm, alarm at 3 minutes Installation Wall-mounted Operating temperature..
$26.65
LED LCD TV Backlight Tester Lamp Bead Board Detect Repair Tool
FEATURES Safe, smart, accurate and efficientHigh brightness digital display, no disassemblyInspect and repair the LED backlight of any sized LCD TVAccurately detect the slight voltage change that may cause TV to damageTest withstanding voltage of capacitance and voltage value of voltage-regulator d..
$60.73
MASTECH MS6818 Underground Wire Cable Metal Pipe Locator Detector Tester
FEATURES Consist of a signal transmitter and a receiver Widely used in the construction and maintenance of communication cables, power cables, metal pipes, and much more Capable of location of current and voltage conducting cables, electrical circuits,conduits, water and heating pipe lines, fuses, ..
$268.13
Mini Professional 3-in-1 Water Quality Meter pH & TDS Tester Multi-Parameter Monitor White & Yellow
FEATURES A professional and useful tool for testing PH/TDS/TEMP level in solution Ideal for use in aquarium pool and environment water Replaceable electrode probe, high accuracy measurement Large and clear LCD screen with backlight offers easy-to-read digital results Easy calibration of pH and TDS ..
$89.11
Mini USB Charging Voltage Current Meter Battery Tester Power Detector
FEATURES Compact and easy to carry, no additional power supply, plug and playIt can easily measure the output voltage of the USB port and the device operating current or load voltageDetect any USB charger such as PC USB, home charger, car chargerWide range of applications, any phone, any electronic..
$17.76
Original Xiaomi Smart OLED Display Accurate Laser Sensor Air Quality Monitor PM 2.5 Detector Black
FEATURES It can detect the air quality quickly and accurately Smart linkage, it can match with Xiaomi air purifier High-quality ABS material, durable in use With OLED display, convenient to use Small size, you can put it in your pocket It is powered by Li-ion rechargeable battery Specifications ..
$125.90
PEAKMETER 12V-1000V Non-contact AC Voltage Tester Pen w/ Flash Light
FEATURES Rotatable battery cover, easy to replace the batteryAutomatically distinguish the Zero line and fire lineSound and LED alarmAutomatic selection of 3 kinds of sensitivity, such as high/medium/lowProfessional AC voltage detector with non-contact testThe sensitivity of AC voltage is adjustabl..
$26.65
Portable Alcohol Tester Dual LCD Digital Display Breathalyzer White
FEATURES Test the alcohol concentration in the breathEasy to use, simply blow into the vacuum vent and you will get the results in secondsGive audible alert when the result is higher than certain levelBuilt-in sensor ensures a deep lung sample for testing 0.00-0.19% BACDual LCD display, clock and a..
$20.56
Portable Non-contact AC Voltage Test Pencil Detector LED Light Alert Electric Voltage Tester 12-1000V Detection
FEATURES Non-contact test pen, safe, convenient to usePen clip design, portable for useWide AC voltage range: 12-1000VCome with LED indicator light (blue and red) and buzzer alarmAuto power off functionDesigned to international safety standard EN61010-1 / 600V CAT ⅢA good electric tool for home app..
$26.65