Short Pro Tool # GSPRT/ZSPRT Used to Quickly Locate Shorts in 24 VAC Circuits

Well worth the price. You can find them at the supply warehouse for like 10.00 cheaper. It’s well worth the price in finding the issue faster.

You can find out whats going on with your AC unit with this tool. Its so ez to use without the guess work. A must have for diyers and professional people it pays for itself first use. Fast delivery outside of Amazon but still very fast

This product is a must have for finding shorts in 24v AC wiring. Just put it in place of the 3A fuse, disconnect the thermostat/AC condensing unit wiring, and power up the unit. If the light lights up, then the board is bad. If the light stays off then connect the thermostat/AC condensing unit wires one by one. When you connect a wire and the light comes on thats the circuit with the short! The tool resets itself when the short is removed, and when there is a short it limits the current to under 3 amps so you cant damage the equipment! You can troubleshoot without damaging the equipment or blowing lots of fuses. When youve cleared the short, remove the device and install a 3A fuse in its place.

It doesnt work

Very good

Great tool. My techs have the hardest times with finding shorts and this will help save time.

Works and is very relaible.

Saves me fuses and running it and out of the house

does what its supposed to do. perfect of the job.

Great tool