10 Best Ac Voltage Detector In The Us - Black Friday 2024
Best Choice1
Klein ToolsKlein Tools 80077 Voltage Tester Kit with Electronic AC/DC Voltage Tester, GFCI Outlet Tester and Non-Contact Voltage Tester Pen, 3-Piece
9.7 worth the money9.3 Simple to use8.9 clearly writtenWhy we love it
The AC Voltage Tester is aligned with commonly used residential voltages from 12 to 240 VAC at four useful levels.
The DC Voltage Tester can test DC voltages from 1.5V to greater than 17 to 24V at four useful levels.
The Bright LED Lights will illumite to indicate the type and level of voltage detected.
9.8Exceptional
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Value for Money2
Klein Tools30% OffKlein Tools NCVT2PKIT Non-Contact Voltage Tester with Outlet Tester, 12-48V AC or 48 - 1000V AC Dual Range for Broad Application
9.7 worth the money9.7 Simple to use9.5 PrecisionWhy we love it
The product is easy to use
The product is versatile and can be used for a variety of purposes
The product is reliable and accurate
9.6Exceptional
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3
KAIWEETS15% OffKAIWEETS Voltage Tester/Non-Contact Voltage Tester with Signal Percentage, Dual Range AC 12V/70V-1000V, Live/Null Wire Tester, Electrical Tester with LCD Display, Buzzer Alarm, Wire Breakpoint Finder
Main highlights- 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
- SAFETY FIRST: 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 live wire are detected, green means low voltage and null wire are detected
- 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 Test. Handy circuit tester for electricians, homeowners
- 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 signal intensity more intuitively
- COMPACT DESIGN: Bright LED flashlight for work in dim ares; 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. We provide 36-Month after sale service, Please feel free to contact us if you have any concerns
9.5Excellent
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4
Klein Tools26% OffKlein Tools NCVT1P Voltage Tester, Non-Contact Low Voltage Tester Pen, 50V to 1000V AC, Audible and Flashing LED Alarms, Pocket Clip
9.5 clearly written9.1 Inbuilt light9.1 Simple to useWhy we love it
The product can detect AC voltage in cables, cords, circuit breakers, lighting fixtures, switches, non tamper resistant outlets, and wires
The product has visual and audible indicators of voltage detection
The product has a broad application with a 50 to 1000V AC power detection range
9.4Excellent
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5
Fluke42% OffFluke 1AC II VoltAlert Non-Contact Voltage Tester, Pocket-Sized, 90-1000V AC, Audible Beeper, 2 Year Warranty, CAT IV Rating, Packaging May Vary
9.7 Battery Duration9.5 Simple to use9.3 PrecisionWhy we love it
The product is constantly testing itself to ensure that it is working.
If the product detects anything, the tip will glow and there will be a sound.
The product is for added protection and has a range of 90 volt to 1000 volt.
9.1Excellent
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6
Fluke33% OffFluke 2AC Alert Voltage Tester
Main highlights- Voltbeat technology and continuous self test so you always know it is working
- Upon detection, tip glows
- Suitable for a wide range of residential, commercial and industrial needs
- Non-contact voltage detection from 90 to 1000 V ac
- Battery Check' ensures battery is in good condition
9.0Excellent
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7
Neoteck13% OffNeoteck Non-Contact AC Voltage Tester Pen, AC 12-1000V, LED Flashlight, Buzzer Alarm for Live/Null Wire Judgment
9.3 Inbuilt light9.3 Simple to use9.1 worth the moneyWhy we love it
Safe Shock Free: Non contact voltage detection to avoid electric shocks.
Accurate Reliable: LED indicator and different alarm sounds for accurate results.
Multifunctional: Acts as a flashlight and helps with home safety checks.
8.9Very Good
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8
Klein ToolsKlein Tools NCVT1XT Voltage Tester, Non-Contact Low Voltage Tester Pen, 70V to 1000V AC, Durable IP67 Tester is Dustproof and Waterproof
9.7 Simple to use9.5 lasts a long time9.3 PrecisionWhy we love it
Non-contact voltage detection ensures safety and ease of use.
Dustproof, waterproof, and drop protection for durability.
Visual and audible indicators for clear voltage detection.
8.7Very Good
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9
Klein Tools34% OffKlein Tools NCVT2P Dual Range, Non-Contact Voltage Tester, 12-1000V AC, Visual and Audible Indicators, Auto Power Off
9.9 lasts a long time9.9 Simple to use9.9 Battery DurationWhy we love it
Versatile voltage detection for various applications.
Simultaneous visual and audible indicators for easy detection.
Portable design with pocket clip for convenience.
8.4Good
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10
TESMENVoltage Tester, TESMEN TN-213 Non-Contact Voltage Tester, Electrical Tester, AC 12V-/70V-1000V, Dual-Range, LCD Display in Percentage, Buzzer Alarm, Live Wire Tester, Wire Breakpoint Finder - Green
Main highlights- What you will get: A portable non-contact voltage tester, two AAA batteries, and a user manual. The TN-213 is ideal for electricians, DIY enthusiasts, and homeowners who need a reliable, easy-to-use tool for safely detecting live wire
- Visual and Audible Alert: When voltage is detected, the tip emits a red light, the screen turns red, and an alarm sound is triggered. As the detected voltage increases, the red light and alarm sound frequency accelerates. Meanwhile, the LCD screen's percentage value and bar graphs also increase. It could be applied to test AC voltage in cables, wires, circuit breakers, lighting fixtures, switches, and non-tamper-resistant sockets
- User-Friendly Design: This pocket-sized voltage tester comes with a convenient pen hook, allowing you to carry it in your shirt pocket with ease. Plus, it features a bright flashlight, enabling you to perform circuit tests even in low-light conditions. To extend battery life, it automatically shuts down after 5 minutes of inactivity
- NCV and IP66: CAT Ⅲ 1000V, CAT Ⅳ 600V, and RoHS certified. The TN-213 voltage tester pen is equipped with an NCV probe to distinguish between live and neutral wire safely. The electrical tester is rated as IP66, providing both waterproof and dustproof capabilities
- High and Low Sensitivity: TN-213 suits different voltage detection ranges. Its detection range is 12-1000V at high sensitivity and 70-1000V at low sensitivity. Low range can be applied to motorized curtains, irrigation wiring, outdoor low-voltage lighting, etc. You can adjust the sensitivity mode by pressing the S button. As turned on, the tester will be on high-sensitivity mode by default
8.3Good
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