Tester
BSIDE AVD05 LED Non-Contact AC Voltage Tester Pen - Black & Blue
FEATURES Check electrical circuits and detect AC voltage in a safe, non-contact wayDetect AC voltage in a range between 12V to 1000VWhen voltage is detected, built-in color LED illuminates to tell you test resultEquipped with a spotlight for added conveniencePen shaped design, easy to carryPocket c..
$22.80
Carbon Monoxide Sound Warning CO Safety Detector
FEATURES LCD displayer with a blue back ground light Lound 85 dB alarmPermanent carbon monoxide sensorTest button to verify that the unit is functioning properly Green and red LED lights indicate normal operation and alarm status The unit will "Beep" and green green LED will flash once powered upTh..
$29.61
CO Carbon Monoxide Tester Poisoning Sensor Alarm Detector
FEATURES Human voice promptHigh reliable electrochemical sensorCarbon monoxide gas concentration displaying(PPM)3*1.5V AAA by battery (not included)Low current consumption, ultra-long standby timeLow battery promptAlarm memory functionAuto detect sensor failureEN(EN 50291) standard Specifications ..
$42.95
Digital Anemometer Wind Speed Air Volume Measuring Meter
FEATURES Max/min wind speed measuringWind temperature measuringLarge LCD and bright display back light, easy to readEasy to set area from 0.001 square meters to 9.999 square meters/(0.001 square feet to 9.999 square feet)Data hold functionAuto power offAutomobile aerodynamic testingSimultaneous dis..
$79.99
Dual LED Display USB Power Charger Current Voltage Tester USB Detector Transparent
FEATURES Enabled to measure USB devices at no load and over load condition, also for USB terminals testingCurrent and voltage display in turn, easy and comfotable to useSmall and portable, do not need other power supplyDual LED display, clear and quick to readCompact size, easy and convenient to us..
$22.21
Energy Power Meter Watt Volt Voltage Electricity Monitor Analyzer US Plug
FEATURES Large LCD display8 kinds of display Mode: time/watt/cost display; time/cumulative electrical quantity display; time/voltage/frequency display; time/current/power factor display; time/minimum power display; time/maximal power display; time/price display; overload displayConnect to household..
$35.54
GM8901 Digital Anemometer Wind Speed/Air Velocity/Air Temperature Meter Tester with LCD Backlight Yellow & Red
FEATURES Air velocity/air temperature measurement Wing speed range: 0-45m/s With LCD backlight for clear reading Manual /auto power off Various wing speed units for selection: m/s, Ft/min, Knots, Km/hr, Mph Max/Min/Average value Data hold function ℃/℉ unit switch Wind chill indication Specificatio..
$74.06
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 weather enthusiast, lovers of kite flying, sailing, fishing, mountaineering, kite-surfing, wind-surfing..
$31.84
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 handDurable in using, large LCD displaying gives exact RPM dataThe last value / min value will be a..
$29.61