10 Best Voltage Detector Indicator 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.
9.9Exceptional
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Value for Money2
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.
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
AurolandAuroland Non-Contact Voltage Tester with 9 Gear Adjustable Sensitivity Voltage Detector AC Circuit Tester Tool LCD Display LED Flashlight Buzzer Alarm Range12V-1000V & Live/Null Wire Judgment AC1
9.5 Simple to use9.3 worth the money9.1 PrecisionWhy we love it
Detects voltage without contact, ensuring safety.
Adjustable sensitivity for precise detection.
Built-in LED flashlight for dark spaces.
9.2Excellent
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6
BSIDE48% OffBside AVD06 Non-Contact Voltage Detector Electric Power Socket Outlet AC Voltage Tester Pen 12-1000V Auto/Manual Mode Adjustable Sensitivity NCV Live Wire Check with Color LED Indicator and Flashlight
Main highlights- [Smart Voltage Strength Detection]: The detector features 8 LED indicators in 3 colors (2 green, 3 yellow and 3 red). Easy and intuitive to judge the voltage strength by automatically lighting up different color & number of LED indicators and the frequency of the alarm sounds.
- [Sensitivity is Freely Adjustable]: The sensitivity of the detector is adjusted to any value according to your needs. When adjusting to low sensitivity, it can more accurately distinguish the specific situation in complex lines.
- [Live Wire Check]: Safe and easy to distinguish the live wire by comparing the strength of the detected voltage, the line that detect the stronger voltage signal is live wire.
- [Dual Mode]: This detector has Auto/Manual mode for selection according to your needs. It is convenient to detect and indicate the existence of AC voltage in Auto mode, or applied to more occasions in manual mode.
- [Break Point Locate]: Locate the break point of the live line by measuring the change in voltage strength.
9.1Excellent
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7
NJTYππππ πππ NJTY Voltage Tester,Non Contact Voltage Tester,12V-1000V/48V-1000V Dual Range,Electrical Tester,Integrated LED Flashlight and red Indicator Light
Main highlights- Reliable & Intuitive: Circuit tester, equipped with an integrated LED flashlight, ensures comprehensive inspections. The red laser light helps accurately target the test points, while the device provides clear and accurate test results
- Efficient & Energy-Saving: Detect circuit breaks in real-time and swiftly identify electrical issues with the Voltage Tester Pen. Its smart design includes an automatic shutdown after five minutes of inactivity, conserving energy and extending the device's life span
- Easy-to-Use & Battery Operated: Powered by two AAA batteries, the power detector pen is easy to replace and includes a detailed English manual for a quick start. Enjoy peace of mind with comprehensive after-sales support for sixty months. If you encounter any issues, please contact our customer service team at your convenience
- Advanced Detection Technology: NJTY electrical test pen features cutting-edge Non-Contact Voltage (NCV) detection, ensuring faster, more accurate, and safer voltage assessment
- Adjustable Sensitivity Modes: Tailor your testing needs with two sensitivity options. Choose "High" sensitivity for a range of 12 V-1000 V or "Low" sensitivity for 48 V-1000 V, accommodating diverse work requirements
8.8Very Good
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8
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.
8.7Very Good
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9
Eversame22% OffEversame 2 in 1 Type C USB Tester Color Screen LCD Digital Multimeter, USB C Voltage Current Voltmeter Amp Volt Ammeter Detector USB Cable Charger Indicator DC3.6-30V/0-5.1A
Main highlights- WIDE RANGE OF APPLICATION: Thanks to the PD protocol quick charging mode measurement technology, this new multimeter supports the updated iPhone X mobile phone. (Support iphone 8 / 8P / iPhone Xs quick charging, 29W power, 5V3A / 9V3A / 12V2.5A / 15V2A). It also can be applied to test other type C devices, Compatible With Galaxy S10/S9/Note 10 +, ChromeBookPixel, OnePlus and More.
- UPGRADED MULTIFUNCTIONAL USB C POWER METER: Detects the charging status and process of your USB-enabled or type c-enabled devices. Supports QC3.0, QC2.0 and BC1.2. A Must Gadget checks the charging performance (charging speed and quality) of the output wall/car/solar panel chargers and USB charging cables. It can be also used to find the highest current of the Wireless Charger, and test capacity and electric energy of power bank.
- PROFESSIONAL SAFETY GUARD: Featured with over-voltage protection, over-current protection, under-voltage protection, low energy protection and alarm system. This upgraded USB Type C tester can detect safety and maximally protect the appliances from damaging. It will cut off output automatically and alarm by sound, while it will save data when power off suddenly.
- MULTIPLE COLOR SCREEN DISPLAY MODES: New upgraded version offers 8 LCD main color screen display interfaces, allowing switching the display interface by pressing the key. With the new interface settings, this instrument can monitor voltage, current, capacity, electric quantity, power, load impedance, D+/D- voltage and other data of USB.
- EVERSAME PROMISE: We have always believed that a stable and continuously improve product quality. We trust our products and we offer worry-free 18-month. For any reason you are unsatisfied with our product, just feel free to contact support for exchange or refund. WHAT WE PROVIDE: 1X USB Tester. (Note: If the USB Tester doesnβt display any parameters, please insert the small adapter being sent with the package into the side hole on the USB Tester, to trigger the PD Charging Function. )
8.6Very Good
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10
NeoteckNeoteck Voltage Tester/Non Contact Voltage Tester 12-1000V/48-1000V Adjustable Sensitivity AC Voltage Detector Tester Pen Live/Null Wire Tester with LCD Display Buzzer Alarm Wire Breakpoint Finder
9.3 Inbuilt light9.3 Simple to use9.1 worth the moneyWhy we love it
Includes a handy built-in LED flashlight.
Dual sensitivity ranges for versatile voltage detection.
Compact and easy to carry with a pocket clip.
8.4Good
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