Lisle28800 Digital Test Light with Load Tester
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Lisle28800 Digital Test Light with Load Tester

4.5/5
Product ID: 520431657
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Details

  • Brand
    Lisle
  • Power Source
    Battery
  • Item dimensions L x W x H
    12 x 4.5 x 2
  • Min. Operating Voltage
    3 Volts
  • Measurement Type
    Voltmeter
Instant voltage drop reading
📏Compact 12x4.5x2 inch design
🔌48-inch heavy-duty cord
Frequently Bought Together

Description

⚡ Diagnose Like a Pro, Anywhere You Go!

  • COMPACT LIGHTWEIGHT - Weighing just 5.6 ounces with a sleek 12x4.5x2 inch profile, it fits perfectly in your toolkit.
  • DUAL MEASUREMENT POWER - Functions as both a voltmeter and ohmmeter, empowering comprehensive electrical testing.
  • BATTERY POWERED FREEDOM - No cords, no hassle—portable and ready to diagnose anywhere, anytime.
  • INSTANT VOLTAGE DROP INSIGHT - Apply load and get real-time voltage drop readings for precise diagnostics.
  • EXTENDED REACH MAXIMUM FLEXIBILITY - 48-inch heavy-duty alligator clamp cord lets you test hard-to-reach spots effortlessly.

The Lisle 28800 Digital Test Light with Load Tester is a compact, battery-powered diagnostic tool featuring a 48-inch heavy-duty cord and alligator clamp. It delivers instant voltage drop readings and functions as both a voltmeter and ohmmeter, making it an essential gadget for precise electrical troubleshooting—perfect for professionals who demand accuracy and portability.

Specifications

BrandLisle
Power SourceBattery Powered
Item dimensions L x W x H12 x 4.5 x 2 inches
Min. Operating Voltage3 Volts
Measurement TypeVoltmeter, Ohmmeter
UPC083045288008
ManufacturerLisle
ModelDigital Test Light with Load Tester
Item Weight5.6 ounces
Product Dimensions12 x 4.5 x 2 inches
Country of OriginChina
Item model number28800
Manufacturer Part Number40740

Reviews

4.5

All from verified purchases

M**W

circuit load tester

perfect for load testing circuits. the display is very easy to read and will change between green and red depending on if you are reading a ground or power side.

O**O

Test light and load tester at the push of a button.

Awesome test light. Reads out the voltage and has a load lamp at the same time. Very practical to use. One of my favorite test lights.

J**A

BEST TEST LIGHT.

WORKS GREAT.

F**

Good but I'll need to fix it

Seems like a great product that will save me time, unfortunately the negative contact spring was detached from the internal circuit board upon arrival. I don't feel like dealing with the hassle of returning it so I'm going to just re solder it myself.

A**R

You Need This Tool!!

Very, Very nice time saving tool that will instantly verify how healthy your circuit is!Everyone needs this tool in their toolbox. Professional mechanics know that if you simply measure a circuit with a regular Digital Multimeter or a Volt Probe - you are only getting half of the story! If you can read a Voltage on a circuit, then you know that the circuit is "Live" but if it cannot supply adequate Current along with the Voltage then the CIRCUIT WILL WORK POORLY OR NOT AT ALL! It's called Voltage Drop.This little tool takes care of that for you, it does 2 jobs at once. When you press the button on this tool it will cause a LOAD to be placed in the circuit which causes Current to flow. While the Current is flowing, look at the Voltage reading. This is the Voltage reading while the circuit is actually WORKING! You have basically performed a Voltage Drop test on the circuit the same way a professional mechanic would do, except you have done is quicker because you only had to push a button and read the result!This tool allows you to instantly check the ability of the circuit to do it's job!

S**H

The 800mA load was crucial for my diagnostics.

My fuel pump was getting 12v until the load was applied, it then dropped indicating that the solenoid was bad. Nice tester to have in your toolbox.

D**

time saver

load a system and voltage in one tool.great for doing trailers

R**E

Works as intended

Works as intended

Common Questions

Trustpilot

TrustScore 4.5 | 7,300+ reviews

Fatima A.

Best international shipping I've ever tried. Worth every penny!

3 days ago

Meera L.

Smooth transaction and product arrived in perfect condition.

3 weeks ago

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£72.70

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Trustpilot

TrustScore 4.5 | 7,300+ reviews

Neha S.

Excellent communication throughout the order process. Product is perfect.

2 weeks ago

Rajesh P.

Customer service was outstanding when I had questions about the product.

2 days ago

Lisle28800 Digital Test Light With Load Tester | Desertcart GB