Categories

Best Voltage Tester With Overload Protection

allsun Automotive Electrical Circuit Tester Probe 2-24V DC Pen Vehicle Power Diagnostic Tool Auto Wire Test Light Device

  • 【CIRCUIT TESTER WIDELY APPLICATION】Automotive Power Electric Circuit Tester EM287 can be used to test continuity, test polarity of a voltage, check lamp, check electric motor, follow and locate short circuits, test for bad ground contacts and measure dc voltage from 2V to 24V etc..
  • 【HAS LONG TEST LEAD】Automotive Test Probe has long test lead. The cable length is about 5m(16ft) which allows you test any electrical system easily..
  • 【OVERLOAD PROTECTION】Automotive Electrical Tools Overload Protection: When the current exceeds 8A, the unit will disconnect the current automatically..
  • 【EASY TO USE】Car Electrical Test Tool, it's easy to use. Battery by the vehicle battery directly. The illumination function enables automotive technician to test the electrical system in the darkness..
  • 【INSUFFINIENT LIGHT ENVIRONMENT】Electrical System Diagnostic Tool takes the insufficient light environment in consider, the tool built in flashlight to indicate the DC voltage measurement..
Check Stock

Armada Technologies Pro48K Multi-Function Irrigation Test Kit with Tone Probe and Case

  • 【Overload Protection for Longer Life】Auto circuit breaker protect the tool from overload through the inner circuit breaker to enables product last longer and durable..
  • 【4 Adjustable Modes probe tester】AC detects the maximum and minimum voltage, supply frequency and duty cycle of the circuit under test.
  • DC detects the voltage value of the circuit under test.
  • In addition,the circuit tester can also detects the resistance between the circuit probe under test and the auxiliary ground.
  • Diode Test can quickly test the operation of the diode assembly and determines if it is conducting..
  • 【Easy to Operate】Power probe built-in head light allow you to work in the dark area, there will be beep tone when detecting,operate the tool without looking at the menu once you are familiar with the tone.Provide 4.9ft of electrical wire for easy use..
  • 【WIDE Vehicles Application】 Power probe tester can support 6-30V cars, boats, trailers, ATV, motor homes and many other vehicles. With the ability to power components such as radiator fans, starter motors, relays, window regulators, windshield wipers, etc. Powered by the car battery or cigarette lighter, no extra battery or cable required.
  • 【3-YEAR WARRANTY Circuit Tester】 For damages caused by non-human factors....
Check Stock

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..
Check Stock

HILTEX 40508 Digital Multimeter | Diode and Transistor Tester | AC/DC Volt Test | Audible Continuity | Test Probes | Voltmeter | Multitester Meter |Volt/OHM Meter (VOM) | Measure Voltage Test

  • METER TESTER: A portable, general purpose digital volt meter multimeter to test wires, batteries, cells, fuses and other electrical components..
  • VOLTAGE TESTER: A safe and accurate voltage and current tester for troubleshooting electrical problems in automotive and household settings. Check for battery quality, automotive circuits, and charging systems..
  • LARGE DISPLAY: Includes large, easy-to-read LCD screen that measures 3-1/2 digits and accurately measures resistance, current and voltage with maximum reading up to 1999..
  • TEST LEADS: Red and black leads to test electrical system components including diodes, transistors, wires, fuses, and battery testing on electrical equipment..
  • ENSURE SAFETY: Built-in overload protector keeps the meter from any possible damage, Checks continuity of wires, fuses, and electrical components. Overload indicator and low battery indicator..
Check Stock

Circuit Breaker Finder Find Breakpoints, Automotive Circuit Tester with 75CM Test Lead, Electrical Wire Tracer Find Short Circuits, Circuit Tracer with Earphone & Handbag, Electrical Tester

  • ...system easily. The LED indicator and buzzer warning can help you clear problems at a glance. Test light adopts advanced high sensitivity probe, which provides you quick and accurate detection. Its clips with strong bite force which not easy to fall off, providing you better experience..
  • 【Quick Self-Test & Overload Protection】Before you test a circuit or component, the test light can perform a quick self-test to ensure your tool is in good condition. Equipped with overload protection, when the current exceeds 7A, the circuit tester will disconnect the current automatically and give you a buzzer prompt. You can test poor ground contacts directly. Note: This electrical tester can not be used for 110/220V systems, it is only used for DC 6-24V systems. Do not use on AC voltage..
  • 【Automatic Reset Test Light】When the circuit breaker trip is detected, the power circuit probe tester will sound a prompt to remind you that there is a short circuit problem. Then it will automatically reset within 3 to 5 seconds(the prompt sound will automatically turn off), so you can retest or go to test other places..
  • 【Easy Operation Circuit Tester】Unroll the leads. Clamp the red clip of the power circuit probe tester to the positive terminal of the vehicle's battery.....
Check Stock

Digital Multimeter Voltmeter Battery Voltage Multi Tester AC DC Volt OHM Amp Current Meter Circuit Continuity Resistance Diode Electrical Tester with Test Leads Backlight LCD Display

  • ...g electronics, science projects, learning electronics, appliance repair, etc..
  • Circuit Continuity & Safe: Audible continuity sensor checks that the circuit or wires conduct electricity. Recommended by many teachers, professionals and engineers. Volt meter tester is designed to troubleshooting with accuracy. Overload protection on all ranges to ensure long-term service life..
  • Easy to Use: 2.7″ large backlit LCD display, data hold, low battery indicator and kickstand make voltage meter taking and recording measurements easier than ever before. Easy to read on large back-light screen for visibility in dimly light areas..
  • Protective Orange Shell with Stand Built: Can be hand held or stood using its fold out stand. Digital multimeters with good protective sleeve made of kind of non-slip slightly soft plastic that will help with drop protection..
  • 2 YEARS Warranty & Included 9V Battery: It’s a suitable voltage tester if you want to do some household or commercial improvements whether DIYers or Hobbyists. You can enjoy reliable quality, FCC, CE and ROHS Certified. If a voltmeter breaks within 24 months of your purchase, just contact us and we will replace it for free!.
Check Stock

AUTOOL Power Circuit Probe Kit 6-24V Automotive Circuit Tester with Auto Electrical System Testing Functions (Digital Voltage Tester/Multimeter/Short Finder/Battery Tester/Power or Ground Supply)

  • ...tomotive power circuit probe is convenient for you to use in narrow areas.
  • the 4-meter extension cord is helpful for mobile maintenance work.
  • the clip with strong bite force is not easy to fall off, providing you with a better experience..
  • 【High Quality】The power circuit probe is equipped with overload power-off protection. If the current or load is too large during the power distribution process or When the current exceeds 7A, it will automatically disconnect to protect the battery and give a buzzer warning. With its short-circuit protection, you can test for bad ground contacts instantly. The insulation material used in this electrical tester has passed the CCC national safety compulsory certification, which is safe and reliable.
Check Stock

Usatest Power Circuit Probe, Powerscan Automotive Circuit Tester,12V 24V Electrical System Diagnosis Tool AC DC Digital Voltage Short Finder,Car Voltage Tester Digital Voltmeter

  • ... 【PROTECT YOUR VEHICLE】USA-003 powerscan can immediately check for bad ground contacts and quickly track down shorts without losing fuses. Also, the unit provides higher safety for the user, as it is protected by a circuit breaker, which is a safe measure to protect the unit and your components from overload..
  • 【ELECTRICAL TESTER】USA-003 electrical tester can easy to read AVOmeter, so you can easily use your fingers to control powerscan diagnosis of DC Voltage, AC Voltage, Resistance and Diode of 12v-24v electrical systems..
  • 【FLASHLIGHT】 Built-in Flashlight enables you to work in the dark. Even in a dark environment where you can't see clearly, USA-003 fuse tester automotive kit can give you a good view..
Check Stock

GODIAG GT101 Power Circuit Probe Tester, 4 in 1 Circuit Tester, Fuel Injector Tester and Cleaner, Relay Tester, Current Detection with Overload Protection, Working Voltage Range 6V/12V/24V DC

  • ...242inches long cable, which provides excellent accessibility to test along the large vehicles such as trucks, buses, engineering vehicles, vessels, tractors, mining vehicles and other vehicles that use DC circuits. Moreover, it has a built-in flashlight that will illuminate your work area even at night..
  • 【Overload Protection】Our automotive circuit tester tools has a built in 10 amp circuit breaker to prevent overloading and cooking a circuit.The output current can be reversed to form a loop power, and when the current exceeds 20A, This power circuit probe will automatically trip to protect the device and extend the service life..
Check Stock

INFURIDER Digital AC/DC Volt Amp Clamp Meter,Wireless Bluetooth Auto Ranging 1000A Ammeter Clamp Multimeter for Voltage,Current,Ohm,Cap,Temperature Tester

  • ...Remote Display Via Bluetooth】：Scan the QR code and download the APP first.The wireless Bluetooth digital clamp multi-tester will auto connect with your smart phone in the AILink app(within 15m).Which convenient for you to monitor,log and analyze the max/min/current of volt amp ohm in real time..
  • ⚡【Safety & Protection】：The amperage meter with rubber sheeve to protect your volt meter from being broken by fallen. Overload protection is up to standard of CATⅡ1000V or CATⅢ600V in all range.Non-contact voltage(NCV) function can detect voltage without touching any wires and avoid electric shock ..
  • ⚡【Easy to Operation】：The True-RMS voltmeter ammeter with large backlight display,you can read and record the value easily in darkness.Feature with data hold,low battery indication,auto range function.Press “REL” will show the relative testing and zeroing the clamp tester to obtain more accurate measurement..
  • ⚡【Accurate Current Meter】The AC DC Current measurement（600A/1000A）has high resolution of up to 1A.When you test AC current,you must separate the live wire,otherwise the degree will always be zero.INFURIDER provide 365-day quality guarantee and lifetime tech support.Welcome to contact us if you have any question with the produ....
Check Stock

Autel PS100 Power Circuit Probe Kit with 40Ft Cable, Automotive Circuit Tester,12V 24V Electrical System Diagnosis Tool AC DC Digital Voltage Short Finder, Car Voltage Tester Digital Voltmeter

  • ... 【PROTECT YOUR VEHICLE】Autel powerscan can immediately check for bad ground contacts and quickly track down shorts without losing fuses. Also, the unit provides higher safety for the user, as it is protected by a circuit breaker, which is a safe measure to protect the unit and your components from overload..
  • 【LONG CABLE】The PS100 powerscan circuit tester contain 20ft (extendable) cable provides excellent accessibility to test along the vehicle..
Check Stock

Pen Type Digital Multimeter - BTMETER BT-38C AC DC 600V High Voltage Tester 60M Ohm Resistance Meter with Capacitance Diode Test Continuity Alarm Backlit LCD Screen Lamp Light

  • ⚡MULTIFUNCTION PEN MULTIMETER - Voltage Tester accurately measures AC DC from 600mV~600V, resistance from 600 ohm ~ 60M ohm and capacitance, diode....
  • ⚡OVERLOAD PROTECTION - BT38C pen type digital multimeter features double insulation protection, CE 600V CAT Ⅲ. Compact and high precision....
  • ⚡DATA HOLD VOLTMETER - This pen multitester can hold the reading for you to record, Low battery indicator, Auto OFF with “Beep” warning after 15....
  • ⚡BACKLIT & FLASHLIGHT - Long press “HOLD” button on the pen multimeter to turn on bright flashlight and LCD screen backlit, Then you can....
  • ⚡100% MONEY BACK WARRANTY - BTMETER is backed by 100% guarantee to let you buy this pen multi-tester confidently. Add to Cart, use it, for any....
Check Stock

MASTECH MS8229 Auto Range Multimeter & Temperature Humidity Light Lux Sound Level Meter Tester 5 in 1 with Back Light

  • Portable Professional Measuring instruments with large LCD digital display and Back light.
  • Overload protection and low battery indication.
  • light and sound alarm to prevent misconnection of test leads.
  • AC/DC voltage and current, resistance,frequency, duty, capacitance, as well as continuity and diode test.
Check Stock