10 Best
Voltage Tester Home Depots
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Product Highlights- 【lcd digital monitor】 the digital voltage display is accurate and easy to read. you could just take a quick glance to read without leaving your couch. with the dim blue backlight feature, the figure is legible even at night; doubles as a convenient night light.
- 【safeguard of electric appliances】monitoring the real-time voltage is helping you to protect your valuable electric appliances from damaging by low voltage, such as a/c, refrigerator, stereo. it’s necessary when you’re using a generator, inverter or transformer. with a broad measuring range: ac 80-300v, while the consumption is less than 1w, it’s suitable for home, offi...
- 【a must-have rv accessories】the voltage of some campsite/rv parks is unstable, especially when lots of people are using electricity at the same time. it can play havoc on the electrical systems if the voltage is too low. so do yourself a favor: bringing one voltage meter with you, saving the potential fixing expense.
- 【convenient plug-in design】 this tester can detect the voltage simply by plugging it into the power outlet/socket. no wires, no buttons and no debugging. in a compact portable size, it won’t block the power outlet beside, and it’s suitable for carrying on the trip.
- 【adjustable potentiometer 】there’s an interior potentiometer for accuracy adjustment. please use a screwdriver to open the outer cover and adjust the potentiometer with a small size screw driver. adjusting potentiometer in counter-clockwise direction when the display voltage is excessive,yet adjusting in clockwise direction if it’s too low.
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Product Highlights
- Multi-function: this multimeter can test ac/dc voltage, dc current (can not for ac current), resistance, continuity, diode measurement.
- Safety operation: iec rated cat iii 600v, ce and rohs certified. anti-burn with double fuses. this multimeter has overload protection on all ranges.
- Customer service: kaiweets provides a lifetime after sale service and technical support. this digital multimeter is included with 2 aaa batteries (pre-installed), comes with a carrying case and 2 decent cable leads.
- Sensitive test: please make sure the rotary switch is located at the right test range. data hold function, backlight function helps you test clearly and quickly in a dim place.
- Widely used: the digital multimeter is designed to be safe and accurate, and suitable for electrician test, household use, automotive, industrial electrical problems.
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Product Highlights
- Durable: hi-impact resistant polycarbonate housing with soft over-molded rubber grips with a compact ergonomic design
- Circuit sensing: non-contact sensitivity detects 50-600v ac and 50-60hz
- Rated: 10 ft drop and 250 lb crush, cat rating iii 1000v, c-ul us, ce-marking and recognized by occupational safety hazards association (osha) as an national recognized testing laboratory (nrtl)
- Save time and money: with 2 popular testers in 1 unit - featuring a non-contact voltage detector on one end and gfci outlet tester on the other
- Industry leading: advanced ground testing circuitry precisely detects the required low resistance values
- Audible and visible indicator: 360° visual and beeping audio non-contact voltage detection
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Product Highlights
- ▲ safety first: voltage tester pen will end out multiple alarms through sound and light. when the voltage is detected, the tip will send out red light and beep. when the higher the sensed voltage is, or the closer it is to the voltage source, it beeps at a higher frequency. red screen means high voltage and live wire are detected, and green screen means low voltage and ...
- ▲ dual range & adjustable sensitivity: adjustable sensitivity makes its measurement more sensitive and flexible; the voltage tester pen has the dual testing range, you can adjust the sensitivity according to your needs(12-1000v ac or 48-1000v ac); automatic recognition of voltage intensity; in using, the nvc sensor of the probe can automatically identify the voltage and...
- ▲ security level: iec rated cat iii 1000v cat iv 600v, meets ce requirements; the electrical tester is safely double insulated. high voltage alert to warn you of voltage above 90v, the screen turn red and the safety symbol on the screen shines. include 2xaaa batteries
- ▲ voltage tester non-contact: with ncv inductive probe for ac voltage; just place the tip of electrical tester near a terminal strip, outlet, or supply cord. when the tip glows red and the pen beeps, you know there's voltage present. the electric tester pen can automatically detect the live or neutral wire. ideal for breakpoint test. handy circuit tester for electrician...
- ▲ features design: the electrical tester works in dim areas because it has the bright led flashlight; low-power-indicator when battery voltage is below 2.5v; automatic power off after 3 minutes without operation or signal detection; pocket-sized, pen hook allows you to carry it in your shirt pocket. 36-month service.
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Product Highlights
- Troubleshooting with accuracy - this multimeter has a sampling speed of 2 times per second; built-in a backlight lcd display with 3 ½ digits (1999 count) 0.6”, and high polarity including negative and positive readings.
- Ease of use - support data hold, low battery indicator and continuity buzzer. includes convenient feature like lcd backlit screen makes it easy to use in dimly light areas. battery / set of test leads / user manual/ are included.
- Versatile digital multimeter - accurately measures ac/dc voltage, dc current, resistance, and diode. this multimeter is a really useful tool for solving industrial and household electrical issues. suitable for household outlets, fuses, batteries (including vehicles), automotive circuit troubleshooting, charging system, testing electronics in cars etc.
- Ensures safety - double ceramic fuse is anti-burn and protects from overloading.the silicone cover is able to protect the multimeter from failing damage and prevent electric shocks. and low battery indication will be displayed when battery power is low.
- Additional tips - this multimeter is designed to troubleshoot a variety of automotive and household electrical problems safely and accurately. it’s a suitable tool if you want to do some household or commercial improvements whether diyers or hobbyists. (note: this meter can not test ac current; ensure your multimeter is set to the correct setting before testing)
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Product Highlights
- 【adjustment sensitivity】➤ select the sensitivity intensity according to the environment. the adjustment range can be from 1 gear to 9 gears. the higher the gear, the stronger the sensitivity, and increase the measurement distance. the voltage range is 12-1000 (ac. during use, the nvc sensor of the probe will automatically recognize the voltage strength. the meter will l...
- 【lcd screen and flashlight】➤ h/l display intensity, red is the highest intensity. the white led flashlight has high brightness and low power consumption, which helps to illuminate the working space in the dark, the lighting and the probe are combined to facilitate measurement;
- 【voltage tester pen】➤ the electrical tester can be tested without physical contact. buzzer and flashing remind simultaneously, increasing safety factor. the operation of insulation ensures safety testing. automatically distinguish between zero line and live line, also suitable for 110v and 220v power supply system line outage tracking;
- 【low voltage indication】➤ when the battery voltage is lower than about 2.6v, the power indicator flashes 3 times and the buzzer sounds and shuts down automatically. please replace the battery. after about 3 minutes without any operation or signal detection, the voltage detector automatically shuts down to extend battery life and save energy;
- 【portable pen hook】➤the convenient portable pencil hook can help you easily pull it out and carry it easily, as a professional electric tester pen, it is also perfect for diyers, amateurs and housewives, with a wide range of applications. lifetime technical support, any product question please contact us.
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Product Highlights
- 🧊adjustable sensitivity & dual range testing - adjustable sensitivity makes its measurement more sensitive and flexible;the voltage tester pen has the dual testing range, you can adjust the sensitivity according to your needs(12-1000v ac or 48-1000v ac); automatic recognition of voltage intensity; in using, the nvc sensor of probe can automatically identify the voltage ...
- 🧊buzzer alarm & led flashlight - a white led flashlight with high brightness and low power consumption helps in illuminating the workspace in dark; the lighting lamp and the probe are combined together, convenient for measuring; the buzzer alarm is loud;triple alarms of sound, light and screen display for testing
- Included_components battery pack
- 🧊non-contact & safe voltage tester - testing can be achieved without physical contact for its ncv inductive probe; insulation operation ensures the safety of testing; in testing ac voltage, it can automatically detect the live wire or null wire; intelligently identify electric field; in the vicinity of the voltage to be tested, the pen will give an alarming sound；safety...
- 🧊high definition lcd screen & low battery indicator - when testing the voltage, the brightness bar on the screen will tell you the voltage intensity; the screen will light up in red or green to distinguish the live/null wire; when the battery voltage drops to less than 2.5 v, the flashlight of led display reminds you to replace the battery
- 🧊auto power off & portable pencil hook - after about 3 minutes without any operation or signal detection, the voltage detector will be automatically shut down to extend the battery life and save energy; the convenient portable pencil hook help you to take it out easily; 24-month service
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Product Highlights
- ✅【continuity tester with buzzer】designed with sharp and pointed test leads, electrical tester 38b 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-functional voltage tester】 digital multimeter pen volt meter 38b 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 display】built with led torch and 2000 counts backlit lcd display, feel free to use this multi tester voltmeter 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. handheld voltage checker 38b comes with 365 days quality warranty and lifelong technical support :)
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Product Highlights
- Non-contact: with ncv inductive probe for ac voltage; just place the tip near a terminal strip, outlet, or supply cord. when the tip glows red and the pen beeps, you know there's voltage present. the live wire detector can automatically detect the live or neutral wire. ideal for breakpoint tests. handy circuit tester for electricians, and homeowners.
- Safety first: iec-rated cat iii 1000v cat iv 600v, meets ce requirements; the electrical tester is safely double insulated. high voltage alert to warn you of voltage above 90v, the screen turn red, and the safety symbol on the screen shines.
- Easy use: it will send out multiple alarms through sound and light. when the voltage is detected, the tip will send out red light and beep. when the higher the sensed voltage is, or the closer it is to the voltage source, it beeps at a higher frequency and the percentage value will be larger. at the same time, the screen will be red or green, red means high voltage and ...
- Dual-range: detects standard and low voltage (12-1000v ac / 70-1000v ac) for more sensitive and flexible measurements. press the s button to adjust sensitivity and adapt low range for doorbells, thermostats, irrigation wiring, etc; the ncv sensor automatically recognizes the voltage and displays it on the bar graph, and the percentage value can display the voltage signa...
- Compact design: bright led flashlight for work in dim areas; low-power-indicator when battery voltage is below 2.5v; automatic power off after 5 minutes without operation or signal detection; pocket-sized, pen hook allows you to carry it in your shirt pocket. kaiweets provides a 3-year after-sale service, please feel free to contact us if you have any concerns.
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Product Highlights
- 【high&low sensitivity】switch sensitivity mode between “high” and “low” based on your needs at work. “high” for testing 12v-1000v, “low” for testing 48v-1000v
- 【flashlight&red pointing light】built-in flashlight brings you convenience when working in dark or encounter power blackout. red pointing light can be used to point at something at job sites
- 【ncv】non contact voltage tester provides the easiest and safest way of checking for electrical current in a wire, outlet, switch or lamp that has mysteriously stopped working
- 【visible&audible alarm】the tip glows in red and beeper sounds at high frequency when high voltage is detected while yellow light and low frequency beep indicate low voltage
- 【customer service】 3 years warranty and lifetime technical support is available on our non contact voltage sniffer. we encourage you to contact us if there are any questions
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