âš¡ Unlock HVAC mastery with the ultimate low-voltage bypass tool!
The SupcoTradefox Jumper King is a professional-grade low voltage thermostat bypass tool featuring 2-spade adapters, 6 jumper leads, and 4 interchangeable tip types. Designed for circuits up to 30 volts, it requires no batteries and fits neatly in a durable carrying case, making it an essential, portable solution for HVAC technicians working on multi-stage units and heat pumps.
| Brand | Supco |
| Model Number | TFXJK |
| Colour | Orange |
| Package Dimensions | 21.89 x 12.29 x 9.91 cm; 779 g |
| Voltage | 30 Volts |
| Special Features | Low Voltage |
| Item Weight | 779 g |
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