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

Worked like acchamp

Great product for an hvac tech. This is my second one.

I’m a HVAC tech & I purchased this product a few years ago. I would say this product has made diagnosing shorts so much faster which means less time wasted replacing fuses. I strongly recommend every service tech carry this in their bag. You may not need it everyday but when you’re on a roof working on package unit you’ll be happy you have it.

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

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This is my go to wen working on a lvs make life so much more better

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.