7 Best
Electrical Testers
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Product Highlights
- 【non-contact voltage detector】 this non-contact voltage detects ac voltage within 12~1000v/48~1000v ac, indicating voltage by flashing red leds, all electric appliances in your family can be tested by it, it also has a pocket clip and a tip that fits into outlets or against wire insulation
- 【outlet tester】versatile tester checks uk power outlet sockets for correct wiring and trip function for gfci, the outlet tester is finds correct breaker or fuse and test socket, you will have annoyance no more for locating the correct circuit breaker supplying power to an ac outlet or lighting fixture
- 【test kit】comes with a non-contact 12~1000v/48~1000v ac voltage detector, and a receptacle tester to meet most electronic testing needs, ideal for laboratory, education, factory, workshop, household use
- 【safe and high efficiency】the voltage pen tester detectes voltage in a non-contact way, so do not worry about there could be any possibility of being shocked by the electricity, as long as voltage is detected, the led in the tester pen will shine
- 【wide application】a set of quick fix tool, perfect for weekend warriors, diy homeowner and anyone just learning how to do this type of work, helping you evaluate the outlets and identify the hot wires in the basement testing, durable quality for a long time use with 18 months us base warranty back up
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Product Highlights
- Visual and audible indicators: the electrical voltage tester provides simultaneous visual and audible indicators to easily and accurately detect the presence of voltage
- Clear indication: a green light indicator signifies the absence of voltage, providing a clear visual indication for safe operations
- Dual-range detection: dual-range capabilities of the non-contact voltage tester allow for detection of voltage ranging from 12 to 1000 v ac or 70 to 1000 v ac, ensuring versatility for various applications
- Versatile applications: with non-contact detection, the tester can be used for various low-voltage or standard voltage applications in security, entertainment, communications, environmental control, and irrigation systems
- Visual and audible indicators: the electrical voltage tester provides simultaneous visual and audible indicators to easily and accurately detect the presence of voltage
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Product Highlights
- 🔹 【continuity tester with buzzer】designed with sharp and pointed test leads, ke-38b multimeter could do electrical measurement sensitively. connecting the test leads to two point of electric circuit, then the continuity checker will alert you with sound if the resistance is lower than 50ω.
- 🔹 【data hold & auto shutdown】one-click “data hold” button to freeze the measurement data for further analysis. low battery indicator and auto power off features to save battery life. 200g portable pen-type multi tester(volt reader ohm meter), small yet reliable multitester for electricians, technicians and diyers.
- 🔹 【multi-function voltage tester】 digital multi meter electric tester can test ac/dc voltage, resistance, diode and check continuity. accurately measure ac voltage from 2v ~ 600v, test dc volt from 200mv ~ 600v, measuring resistance ohm from 200ω ~ 20mω.
- 🔹 【led flashlight & backlight screen】built with led torch and 2000 counts backlit lcd display, feel free to use this multi tester voltmeter ke-38b to troubleshoot electrical issue under low light condition, like car automotive maintenance, power off short circuit checking etc.
- 🔹 【safety & quality】qualified with iec-1010 concerning electronic measuring instruments with an over-voltage category 1000v (cat ⅲ). double insulation (protection class ii) and overload protection 600vdc designs. digital multimeter ke-38b comes with 365 days quality warranty and lifelong technical support :)
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Product Highlights
- Multiple functions: astroai smart multimeter can accurately measure ac/dc voltage, ac/dc current, 10a current, and can also be used to test continuity, capacitance, frequency, duty cycle, resistance, diode, temperature, ncv and live wire. with this smart digital voltmeter, you can solve industrial, vehicle and household electrical problems.
- Ensure safety: the design and manufacture of the instrument strictly comply with iec61010-1 cat.iii 1000v, cat.iv 600v overvoltage safety standards and pollution level 2. the dual ceramic fuses, which have anti-burn and overload protection functions, can effectively protect the multimeter. the silicone cover can protect the multimeter from wear and electric shock.
- Easy to use: the “smart” mode of the multimeter can automatically identify voltage, resistance, and continuity. smart tips for test leads, real-time temperature display, data hold, max/min values, auto shut-down, low battery prompt, audio-visual alarm, fuse break reminders and other functions make measurement and recording more convenient. fit both beginners and profess...
- Unique design: the voltmeter has a large lcd color screen. with the backlit screen display and flashlight, you can use it in dim environment. in addition, the multimeter can display real-time temperature on the screen. the digital meter contains a total of 6 1.5v aaa batteries, 3 of which have been installed in the meter
- Quality service: the multimeter is designed to safely and accurately troubleshoot various automotive and household electrical problems. no matter diyers or ameteurs, it is suitable for improving your home and business. combined with amazon's excellent distribution, we provide three-year after-sales service and lifetime technical support.
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Product Highlights
- Continuity test: the continuity test is only possible when batteries are inserted and in good condition.
- Phase rotation test: this unit can determine the phase rotationwithin a three phase supply.
- Ac dc voltage test: 24~690v ac dc voltage test with lcd display.
- Single pole voltage detection: test pen function.
- Low battery indication:short circuit two leads, led and beeper off when the bettery is low.
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