ReviewsVoltage Indicator Testers

Gallagher Live Fence Indicator | Detects Electric Fence Energizer Pulse | Visible LED Light Indicator Alert Device That Clips to Wire or Tape Fences | Low Voltage Cut Off | UV and Water Resistant

INSTANT REASSURANCE YOUR ELECTRIC FENCE IS WORKING - Place the Gallagher Electric Fence Indicator permanently on your fence line and simply look for the flash (flashes with each pulse of the energizer) when you pass by..
HIGHLY VISIBLE LED LIGHT - The LED light flashes to indicate the fence is working effectively. Easily visible during day & night (up to 0.62 miles at night). Install the line indicator at strategic locations including driveways for convenient visibility..
LOW VOLTAGE CUT OFF - The Live Fence Indicator is designed to stop flashing if the fence voltage is too low. If the voltage drops below 2000V, the Live Fence Indicator will stop flashing altogether..
QUICK & EASY INSTALLATION - Simply push the ground stake into the ground and clip the device onto your electric fence wire or tape (up to 1.58“ width)..
NO BATTERIES REQUIRED - This live wire voltage indicator utilizes power from the fence so no batteries are needed. The Gallagher Electric Fence Indicator is water and UV resistant for durability and comes backed by a ....

Check Stock

OEMTOOLS 24338 100A Battery Load Tester & Voltage Tester, Easy-to-Use Car Battery Tester, Works On Trucks, RVs, Golf Carts

SIMPLE, POWERFUL VOLTAGE TESTER: No need to go to the shop for a battery reading.
In 10 seconds our battery tester automotive tool will do its job.
Widely useful—tests the batteries of cars, trucks and RVs.
Can be used as a golf cart battery meter.
BATTERY AND ALTERNATOR TESTER: Get an easy reading with our battery analyzer.
The shock-resistant meter is housed in a steel case.
Doubles as an alternator tester and can easily tell you whether your alternator is properly charging your battery.
MADE FOR 6V AND 12V BATTERIES: These handheld 6v and 12v battery load testers are made for testing up to 1,000CCA.
Comes with heavy-duty copper-plated clamps.
It tests three aspects of battery health: battery condition, load, and alternator health.
VERSATILE BATTERY CHECKER: Many uses for our battery tester: automotive, golf carts, ATVs, etc..
Our automotive battery testers work on large and small batteries, installed and uninstalled.
Determines the state of charge, cranking, and charging volts.
EASY STORAGE & CARRY: The battery load tester 12v tool’s handle makes it easy to bring with you—store it in your car, truck, or RV.
Combine the 12v battery tester with a switch tester and test your vehicle's full electrical system.

Check Stock

Klein Tools NCVT-3 Non-Contact Voltage Tester with Flashlight

Provides non-contact detection of AC voltage.
Detects 12 to 1000V AC with simultaneous visual and audible voltage indicators.
Bright flashlight illuminates work area and may be used independent of voltage detection function.
Visual LED bar graph indicates the presence of voltage – the higher the voltage sensed, or the closer to the voltage source, the more LEDs light up.
Bar graph visual voltage indicator utilizes up to five vibrant LEDs for easy interpretation/viewing.
Audible voltage indicator beeps at a greater frequency the higher the voltage that is sensed, or the closer to the voltage source.
Auto Power-Off conserves and extends battery life.
Screw-thread battery cap with O-ring ensures protection against dust and water ingress.
Lightweight, compact tool with pocket clip provides convenient storage and quick access.

Check Stock

IDEAL INDUSTRIES INC. 61-076 Vol-Con Solenoid Voltage Tester with Vibration Mode, AC/DC Voltage Level Testing, CATIII for 600v

SAFETY VOL-CON DESIGN: Dual voltage indication for backup safety. Independent solenoid and electronic circuitry design provides back-up voltage indication for added safety..
MANY APPLICATIONS: Vol-Con Voltage/Continuity Tester can be used for locating blown fuses, finding the grounded side of the line, checking continuity of cords, motors, appliances, etc., or locating excessive leakage to ground..
LED INDICATOR: Easy to read voltage tester. Bright, long-life LEDs and neon indicator lamp..
VIBRATION MODE: The IDEAL voltage tester features a vibration mode with indicator movement for clear and accurate testing..
ULTRA-DURABLE CONSTRUCTION: The Vol-Con Tester is extremely rugged and reliable. Ultrasonically welded and O-ring sealed for added durability..
Extremely rugged and reliable three-in-one tester.

Check Stock

Auto Meter BVA-350 Intelligent Handheld Battery Tester

Tests flooded, deep cycle, and AGM batteries with CCA range of 100-1600 - also detects discharged batteries, bad cells, and has built in reverse....
Features Auto Meter's V-Drop Technology – this unique Auto Meter feature utilizes a patented process to automate the measurement of voltage drop in....
Unlike competitor models, Auto Meter testers only require a single technician to run a full electrical system test due to our on-board 40 amp True....
Automatically stores the last 100 tests in memory..
30" - 16 gauge leads with professional grade clamps that are easily field serviceable..

Check Stock

SUPNOVA Battery Monitor12v 24v 36v 48v 60v 72v,Car Golf cart Battery Tester Digital Battery Capacity 7-100V Voltage Monitor Capacity Percentage Tester with Buzzer Alarm and Temperature(Multicolored)

APPLICABLE BATTERY --- The digital battery monitor is suitable for 7-100V (12v 24v 36v 48v 60v 72v 84v) Ternary lithium battery, lead-acid,AGM battery, LiFePO4 battery. Default 12 volt lead acid battery ..
APPLICATION --- The battery testers can be used for testing battery voltage and capacity for electric motorcycle, motorcycle，golf cart,automotive , car, marine, RV, boat, etc..
PROTECTION ---Input reverse connection protection.The battery not waterproof and it only be used for indoor.
The product had gotten the CE certification, ,it will not be heated even which is used for a long time(The voltage must be less than 100V).
INSTALLATION --- red wire for the positive, black wire for the negative. The wires length are 39.37 inches ..
Buzzer Alarm&Temperature--- The battery monitor can set low and high voltage buzzer alarm and short press"M"key can switch voltage and temperature（Celsius)..

Check Stock

DNA Motoring LEPOW-010 Aluminum Battery Box Relocation Kit 13.5\W x 9.5\D x 10\H

...ious bad weather and other factors. At the same time, the isolator supports waterproof function, and the waterproof grade is IP67. (Only suitable for lead-acid battery to lead-acid battery or lithium battery to lithium battery).
【Manual Modes】 Press and hold the "Power" button for 3 seconds, the upper blue (LED) indicator light is on, and the manual mode is turned on. In this mode, click the "Power" button to turn on/off the isolator. Click the "power" button, the lower red (LED) indicator light is on, and the isolator is turned on.
click the "power" button again, the lower red (LED) indicator light is off, and the isolator closure..
【Automatic Mode】Long press the "Power" button for 3 seconds, the upper blue (LED) indicator light goes out, and the automatic mode is turned on. In automatic mode, the voltage-sensitive relay (VSR) cuts in at 13.3 volts, and the lower red (LED) indicator lights up. The voltage-sensitive relay (VSR) is cut off at 12.8 volts, and the lower red (LED) indicator light turns off.
【LED SCREEN REAL-TIME VOLTAGE DISPLAY】 The surface of the isolator is equipped with an LED display to display the current-voltage status in real-time, allowing you to control the battery status at any time..

Check Stock

OTC (3054E) Noid Lite/IAC Test Kit

Simplest method for eliminating the EFI system or idle air control as possible faults on no-start vehicles.
Disconnect the fuel injectors, plug in a Noid Lite, and crank the engine.
A flashing light indicates normal pulsing voltage.
Expanded set of eight specific Noid Lites covers: GM PFI, Ford TBI, Geo TBI, Bosch PFI, GM TBI, GM SCPI, and now new applications of Bosch 2 and Multec 2, plus two GM IAC testers (flat and square four connector applications) with red and green LEDs.
Includes a molded plastic case and harness extension that allows for convenient remote viewing from the driver’s seat.

Check Stock

IDEAL INDUSTRIES INC. 61-065 Vol-Test Voltage Tester, CATIII for 600v

AC/DC VOLTAGE TESTING: Indicates AC/DC voltage level. Vibrates when AC voltage is present for clear and accurate testing..
LED INDICATOR: Easy to read voltage tester. Bright, long-life LEDs and neon indicator lamp..
ACCURATE TESTER: Dual voltage indication for backup safety. Low impedance to eliminate ghost voltages..
ULTRA-DURABLE CONSTRUCTION: The IDEAL Vol-Test Voltage Tester is made from extremely rugged and reliable materials to ensure a long life of your product..
IDEAL QUALITY: Family-owned, professionally run company with a long history of building relationships, providing top customer service and setting industry standards. We’ve been committed to the craft and its craftsmen for over 100 years..

Check Stock

BXST One Outlet Plug in Voltage Protector for Home Protects Against High and Low Voltage Surge Protector for Refrigerator/TV/PC 120V 1800W 1 Pack

※We have the best protection, Protects against high and low voltage, brownout, spike, instant surge, power failure, voltage fluctuation and load....
※The shell material is ABS, PC, PA 66, V0 flame retardant grade. The hardware is 0.7mm thick beryllium bronze. Using high-quality relays, the....
※BX-V009 voltage protector is suitable for refrigerators, TVs, computers, stereos and other household appliances with power less than 1800W..
※Four kinds of indicator lights: output indicator light (green light), delay indicator light (yellow light), overvoltage indicator light (red....
※Our products have a number of international certifications, as well as original patents. We promise product warranty for one year. If you have any....

Check Stock

Voltage Protector 120V 12A 1440W, Surge Protector for Refrigerator, Water Heater and Home Appliance ect

Automatic Power Off Protection： Over/Under voltage protector, when the voltage exceeds the limit, it will automatically cut off the power to prevent the electrical appliances from being damaged for too low or too high voltage..
Lightning Protection: Instantaneous voltage exceeds the limit, and the product will protect the electrical appliance against excessive voltage damage automatically and quickly..
Delay Indicator: If the device encounters (electric power) voltage fluctuations, it will protect the appliance by providing the output until the voltage stabilizes. The “ON DELAY” indicator would be turned on to inform its user. The appliance would be delayed for 3mins to confirm that the voltage is stable so that it could be re-established..
Versatile Compatibility: The voltage (surge) protector is compatible with different appliances, for instance, air conditioners, TV, laptop, microwave, iron, washing machine, refrigerator, etc..
Flame retardant material: reach the level test experimental standards of UL94-5VA..

Check Stock