Lisle High-Low Circuit Tester (29500)

The Lisle High-Low Circuit Tester (29500) is a reliable and efficient tool designed to diagnose electrical issues in automotive vehicles. This versatile tester offers dual functionality, allowing you to check both low-voltage circuits and high-voltage spark plug wires.

KEY FEATURES AND BENEFITS:Dual Functionality: Tests both low-voltage circuits and high-voltage spark plug wires.Low-Side Testing: Checks AC and DC current up to 28 volts with power on.High-Side Testing: Checks spark plug wires without piercing the insulation.Insulated Clip: Ensures safe handling and prevents accidental shocks.Easy to Use: Simple operation for quick and accurate diagnosis.SPECIFICATIONS:Voltage Range: Up to 28 volts AC/DCHigh-Side Testing: Non-invasive spark plug wire testingIncludes: Insulated clipHOW TO USE:Low-Side Testing:Connect the tester’s probe to the circuit you want to test.Turn on the vehicle’s ignition.Read the voltage or current reading on the tester’s display.High-Side Testing:Place the tester’s clip on the spark plug wire.Crank the engine or use a spark tester to induce voltage in the wire.Read the voltage reading on the tester’s display.BENEFITS OF USING LISLE HIGH-LOW CIRCUIT TESTER (29500):Accurate Diagnosis: Quickly identify electrical issues.Time-Saving: Efficient troubleshooting process.Safe Operation: Insulated clip prevents accidental shocks.Durable Construction: Built to last.FEATURES:Non-invasive high-side testing: For spark plug wiresEasy-to-read display: For clear resultsDurable construction: For long-lasting performance