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Reliance THP103 digital appliance load tester with 26 in cord

Reliance

Reliance THP103 Appliance Load Tester Digital 26 in Cord

SKU CH-MRFS-Z1NW1

A digital appliance load tester with a 26 in cord, LCD display and slide-switch conversion between amps and watts

  • TypeAssortments & Kits
  • Digital LCD display shows amps and watts instantly
  • Slide-switch converts between amps and watts in one motion
  • 26 in cord reaches outlets without strain
  • Current accuracy within 5.00 percent for reliable readings
  • cULus listed for safety compliance

Reliance THP103 Appliance Load Tester

The Reliance THP103 is a digital appliance load tester designed for electricians and technicians who need to verify current and power draw on single-phase circuits. It connects via a 26 in cord and displays readings on an LCD screen. The unit meets cULus standards and carries a CAT safety rating of Not Rated.

Slide-Switch Converts Amps to Watts

A built-in slide switch lets the user change instantly between amperage and wattage modes without swapping leads or navigating menus. The digital display shows the selected value with a current accuracy of +/- 5.00 Percent. The 26 in cord keeps the tester close to the outlet during measurements.

Single-Phase Corded Operation Only

This tester is limited to single-phase, corded-electric supplies and cannot measure three-phase or battery-powered systems. The Not Rated CAT classification means it is not certified for high-energy distribution panels or industrial switchgear. Crest factor is fixed at 3, so highly distorted waveforms may exceed the meter's specified accuracy.

Highlights

  • Digital LCD display shows amps and watts instantly
  • Slide-switch converts between amps and watts in one motion
  • 26 in cord reaches outlets without strain
  • Current accuracy within 5.00 percent for reliable readings
  • cULus listed for safety compliance

Specifications

BrandRELIANCE
TypeAssortments & Kits

Questions about this item

Will the 26 in cord need replacing after heavy use?

The 26 in cord is a fixed part of the appliance load tester and is not designed for user replacement.

What limits accuracy during sustained testing?

Current accuracy is rated at +/- 5.00 percent, and the crest factor of 3 defines the peak-to-RMS handling limit.

Does the LCD display add noticeable heat or power draw during all-day use?

The unit is electric corded with a digital LCD display; power draw and heat from the screen are minimal compared with the load under test.

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