Tester
GM8908 Digital Pocket Wind Speed Gauge Meter Anemometer Thermometer
FEATURES Measure air velocity and temperatureSuitable for industrial and home purposes like air conditioning and heating systems, CPU computer fans and moreHandy palm sized design, also ideal for wea..
Handheld LCD Digital Laser RPM Tachometer Non-Contact Measurement Tool
FEATURES New and in a good conditionPremium materials and delicate workmanship guarantee its good durability and reliabilityCompact size for easy operationErgonomic design, comfortable to hold in the..
High Decibel Water Leakage Alarm Household Sound Light Alarm Anti Overflow Device
FEATURES This water leakage alarm has a high decibel device build in with melodious warming sound. It is suitable for home useThe bottom surface has two probe, once they contact with water, the water..
Honey Sugar Brix Refractometer ATC Handheld Saccharometer Tester
FEATURES Designed for measuring the concentration of sugar solutions and other non-sugar solutionsMade of aluminium alloy material,elegant appearance,safety standards and durable in use.Widely applie..
KEWEISI USB Charger Doctor Capacity Time Current Voltage Detector Battery Tester Meter Mobile Power 3V-9V Worldwide Universal
FEATURES It can measure the USB-powered devices empty and easy to use and practicalCompact and easy to carry, no additional power supply, plug and playIt can easily measure the output voltage of the ..
KXL-601 Mini Carbon Monoxide Detector Meter CO Gas Leak Detector Meter with Sound and Light Alarm
FEATURES Portable detector for detecting carbon monoxide(CO) gas Can continuously monitor the CO gas concentration in the surrounding environment Sound and light alarm works when CO gas concentration..
LCD Carbon Monoxide Warning Detector & Wireless Water Leak Sensor Detector
FEATURES LCD Carbon Monoxide Warning Detector Alarm Easy installation, no need to debug.LCD Display with a blue ground Light.Loud 85 decibel alarm with LED Flash While in the Alarm Mode.Precise elect..
LCD Digital Display Breath Alcohol Tester with Audible Alert Keychain
FEATURES Digital alcohol tester with audible alert LCD backlight display for easy reading Quick response and resume Detect range for 0.00%-0.19% BAC (0.0-1.9g/l) Auto power off Small size with key ch..
LCD Digital Display Plug-In AC Powered Gas Warning Alarm Sensor
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 tim..
LCD Digital Electromagnetic Radiation Detector EMF Meter Dosimeter
FEATURES Display readings : Three semi-liquid crystal display, maximum reading low-frequency 1999V/M / High Frequency 1999μW/cm2.Level : low-frequency V/m, high-frequency: μW/cm2Wide range of detecta..
LCD Digital Electromagnetic Radiation Detector Meter Home Equipment
FEATURES One instrument with two uses, it can test the electric field and the magnetic field radiation at the same timeSound-light alarm, when the test result exceeds the safe value, the instrument w..
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, al..
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..
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 curren..
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..
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 ch..