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Your cart is empty.Supco Tradefox's Jumper King Multi Jumper with Selector One hookup allows you to safely bypass any low voltage thermostat and activate the leads/circuit of your choice. Eliminates compressor short cycling and start the system safely when your ready to start it
- Innovative circuit selector switches to activate leads/circuits of your choosing at any time
- Resettable popper fuse - will never short out
- No batteries required - powered by the low voltage in the A/C unit
- Works on multi stage units including heat pumps
- Includes 20 interchangeable ends
- 2 Spade Adapter
- 6 Alligator Clamps
- 6 Magnetic Tips
- 6 Self Piercing Insulation Tips
- 6 Jumper Leads
- 1 Hard Zip-Up EVA Sectioned Case
- 1 Jumper King Thermostat Bypass Tool
- Equipped with Magnets and Fold-Out Hook for Hands Free Work
Jorge Sandoval
2025-08-31 13:03:58
If you are a HVAC tech, this a great tool and helps you to look more professional when you are troubleshooting the system. 100% recommended
ali taadid
2025-08-06 14:35:04
Fantastic
Allen Kline
2025-07-11 10:29:26
Well built product
Stanley B.
2025-05-10 14:47:26
My technicians love them
Customer
2025-04-22 14:47:32
Excellent product. Really helps our guys out with troubleshooting…
Jerry D Van Nort
2025-02-25 15:25:27
Iblike that i can troubleshoot a/c systems without blowing expensive fuses
JAMES VB
2025-02-14 13:43:25
Good tool for testing the HVAC systems remotely with all the needed jumper wires.
Alpha1
2024-12-22 15:10:25
Good for diagnostics, it’s not a jumper Cable replacement. It has a 3AMP popper to help diagnose a short, but you won’t want to be setting up the cables every time that you need to turn on a system. The needles attachments are also not great, they will start to separate from the plastic. For the prices is not too bad.
Beson 2
2024-12-16 14:27:04
Plus efficace que de simple jumper
Kenneth Ward
2024-11-28 13:10:41
Unfortunately the build quality is poor.The switches fell apart after the first use.I would like to see a heavy duty edition with better switches and better quality jumpers.
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