Reviews Portable Voltage Tester

Non-Contact Voltage Tester, Dual Range Voltage Tester AC 12V-1000V/48V-1000V, ENGiNDOT Live/Null Wire Tester, Electrical Tester with LCD Display, Buzzer & Light Alarm, Breakpoint Test (Blue)

  • 【Safety Non-Contact Voltage Tester】Non-Contact Voltage Tester is safer for testing all Electric Appliances in Your Family. The tester with NCV inductive probe for AC voltage Just places 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..
  • 【 High-Efficiency And Convenient 】The tester with LCD display. When the voltage is detected, the alarm will send out green or red light and beep. When the higher the sensed voltage or the closer it is to the voltage source, it beeps at a higher frequency. At the same time, the screen will be red or green, red means the high voltage and live wire are detected, green means the low voltage and null wire are detected..
  • 【DUAL RANGE/ High&Low Sensitivity】The sensitivity/flashlight key can be switched at high and low sensitivity. Detect high and low voltage (AC 12-1000V /48-1000V )Press the S button to adjust sensitivity and adapt low range for doorbells, thermostats, irrigation wiring..
  • 【Multifunction Design 】Use the Non-Contact Voltage Detector in Circuit Breakers, Lighting Fixtures, Switches, Outlets, Wires, and Anywhere You Need it. Bright LED flashli....
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Riiai 2-in-1 Digital Oscilloscope & Transistor Tester, Real-time 2.5MS/s Sampling Rate 200kHz Bandwidth, 2.4 inch TFT Color Screen, PWM Square Wave Output, Diode Voltage Continuity Tester

  • ⭐【2 in 1 Oscilloscope & Transistor Tester】--- This portable digital oscilloscope combines an electronic component tester, PWM signal generator, and other functions into one."Oscilloscope" mode to test the signal waveform of the circuit while"Mos Test" mode can test various types of transistors and can identify device type, pin polarity, hFE, turn-on voltage, junction capacitance, resistance, inductance components and etc. More cost-effective to use, more test functions to choose from..
  • ⭐【High-precision & Real-time Display】--- The oscilloscope has a real-time sampling rate of 2.5MS/s and a 200kHz bandwidth. Up to ±400V voltage signal can be measured. Self-contained 80Khz/5.0V PWM wave test signal source with adjustable duty cycle. With a Single, Normal, Automatic trigger, it can be used for both periodic and aperiodic digital signals. Other modes include circuit continuity test, 0-16V input voltage measure, PWM output, 0-24V Zener diode measure and etc..
  • ⭐【2.4 Inch TFT Screen & 1500mah Rechargeable Battery】--- The transistor tester adopts a built-in 1500 mah battery that will get fully charged within 1-2 hours via a 5V/2A adapter and can work for 4 hours(Finish Green Indicator/Charging Red Indicator). The digital handheld pocket oscil....
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24V 12V Car Battery Tester, CGSULIT BD715 Load Tester for 100-2000 CCA Charging Cranking System Digital Battery Analyzer Alternator Tester for Car Heavy Duty Truck Motorcycle ATV SUV Boat Yacht Marine

  • 【Charging System Test】The car battery load tester can check automative battery system on different loaded and no load status, to make sure the output voltage of the generator is in a regular condition, the rectifier diode works fine and the charging current is a normal status..
  • 【Save Money and Time】With the portable 12V 24V car battery tester, you can monitor your batteries health any time, know when your battery need to be recharged or replaced, or how much life your batteries have left. It's much more convenient and saving than driving miles to find the nearby auto repair shop..
  • 【Worry-free Service】CGSULIT BD715 alternator auto battery analyzer will come with 100% high-quality safety copper clip, 7.8ft cable, hard protection carrying case. Besides, CGSULIT provide 30 days return & refund for any reason, 12 months replacement & refund for quality-related issues..
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uxcell Voltage Tester AC 100-500V with 3mm Slotted Screwdriver with Clip for Circuit Test Clear Pack of 3

  • Overall Size: 141 x 15mm /5.56 x 0.6 Inch(L*D).
  • It can work as a circuit tester or a screwdriver, makes work more convenient.
  • The voltage tester pen is used for testing the circuit and distinguishing whether the object is electrified.
  • The higher the voltage, the brighter the....
  • How to Use: When using the voltage tester, please insert the screwdriver to the bottom, hold the insulated handle with the thumb and middle fingers,....
  • Note: DO NOT touch the voltage tester probe.
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uxcell Voltage Tester AC 100-500V with 3.5mm Slotted Phillips Screwdriver for Circuit Test Clear and Orange Pack of 2

  • Overall Size: 151 x 23mm /5.95 x 0.91 Inch(L*D).
  • Slotted/Phillips Screwdriver Head Size: 3.5mm / 0.14 Inch.
  • It can work as a circuit tester or a screwdriver, makes work more convenient.
  • The voltage tester pen is used for testing the circuit and distinguishing whether the object is electrified.
  • The higher the voltage, the brighter the....
  • How to Use: When using the voltage tester, please insert the screwdriver to the bottom, hold the insulated handle with the thumb and middle fingers,....
  • Note: DO NOT touch the voltage tester probe.
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NEW Advanced With voltage display GFCI Outlet Tester 48-250V Power Socket Automatic Electric Circuit Polarity Voltage Detector Wall Plug Breaker Finder TA106B

  • Wide Application – Widely used for electric maintenance testing, office sockets testing, power strips testing and wall sockets testing in school, laboratory, factory and other social field. Home improvement acceptance and safety inspection，It saves you lots of time in testing problems with sockets..
  • Portable Design – Compact size, light weight and convenient to use. With voltage backlight LCD display for testing voltage. Package Content: 1 x Advanced GFCI Outlet Tester； 1 x English Manual ；24 Months Warranty.
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Digital Pen Type Multimeter INFURIDER YF-38B Handheld Auto-ranging Voltmeter Ohmmeter for DC AC Voltage,Resistance,Ohm Volt Test Meter with Diode Continuity

  • 【High Accurately】Display with 2000 Counts,Volt meter can accurate autoranging measurement for AC DC voltage to 600V:+/-0.5% of reading.Resistance to 20MΩ. Features with data hold,Diode test and Continuity Buzzer..
  • 【Save your Battery】Pen type digital volt tester with auto power off function and low battery indication, it will automatically shut down if you do not further operation after 20 mins..
  • 【Backlight+Flashlight】Press “☀” button on the pen multimeter to turn on bright flashlight and LCD screen backlit, Then you can accurately testing and reading in the darkness..
  • 【Overload Protection】YF-38B pen type digital multi tester features double insulation protection, CE 600V CAT Ⅲ. This volt tester is portable and stable performance, and works well as a voltage pen type and a necessity for a daily usage.  .
  • 【After-Sales Warranty】INFURIDER provide lifetime technical support, if you have any questions with our products. Do not hesitate to contact us! we will respond to you within 24hours..
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Neoteck 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

  • 【CE CAT III600V RoHS Certificate Voltage Tester】 Neoteck professional AC voltage detector 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, perfectly suitable for DIY'ers, hobbyists and homeowners, which helps you make the First and the Most Important Safety Check.( Note Please:Not Suitable for Christmas Light Testing).
  • 【Dual Range Electrical Tester】The 2022 upgraded circuit tester’s default mode is 48-1000V(Low Sensitivity), press the ’’S’’ to switch to 12-1000V(High Sensitivity), which can meet standard and low voltage (12-1000V AC / 48-1000V AC) for more sensitive and flexible measurements. Also, it is easier to identify live and null wire when the wires are neighbouring..
  • 【Non-Contact Voltage Tester with LCD Display】With NCV inductive probe for AC voltage.
  • just place the tip near a terminal strip, outlet, or supply cord, which can tell live and null wire without safety problem. When the buzzer alarms slowly, light flashes slowly and LCD shows green, it is Null Wire. While the the buzzer alarms quickly, light flashes quickly and LCD shows red, it is live Wire..
  • 【Quick Break Point Testing】What’s more, this voltage tester pen can w....
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Klein Tools 81021 Electrical Tester Tool Kit with Multimeter Non-Contact Voltage Pen Receptacle Tester Wire Stripper / Cutter 4-Piece

  • ELECTRICAL TESTER TOOL KIT includes Multimeter, Non-Contact Volt Tester Pen, Receptacle Tester, and Wire Stripper and Cutter.
  • MANUAL-RANGING DIGITAL MULTIMETER measures AC/DC voltage, DC current and resistance (Cat. No. MM300).
  • NON-CONTACT VOLTAGE TESTER PEN provides non-contact detection of voltage 50 to 1000V (Cat. No. NCVT1P).
  • CAT IV 1000V SAFETY RATING provides expanded operation and protection (Cat. No. NCVT1P).
  • RECEPTACLE TESTER detects wiring configurations and indicates correct wiring, and identifies common wiring faults (Cat. No. RT105).
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