The ZebraStat was our first product and has sold thousands of units. It's a low-voltage HVAC-R Diagnostic Unit that has 5 main functions:

• ZebraStat performs immediate continuity checks on up to six circuits at a time
• ZebraStat acts as a remote control, saving you steps from attic, roof, or basement
• ZebraStat reports signal levels on control lines - visually displaying them
• ZebraStat monitors voltage levels, displaying it as OK - Questionable - or Low
• ZebraStat will act as an automatically-resetting circuit breaker, temporarily replacing a system fuse while looking for shorted lines or components

The ZebraStat is a fully electronic, easy-to-use diagnostic tool for all HVAC and refrigeration system technicians. Inside its durable protective case you'll find a tool that quickly diagnoses low-voltage control problems in system wiring, control boards, thermostats, and associated components. Bright LEDs positively indicate OK/Not-OK status.
Troubleshoot single and multi-stage, residential and commercial systems with ease using any or all of ZebraStat's 5 operating modes. Over/Under-voltage indicators quickly spot trouble areas. It's automatically-resetting circuit protection makes finding problems on modern computer board equipment less risky when shorts are present. Additionally, the entire ZebraStat is protected with the same auto-reset circuit protection.

A quick instruction card is printed on the inside cover; a full manual is included in English/Spanish. The ZebraStat has no batteries to replace. It has a heavy magnetic strip on the back and a slide-up hook for ease of use.

• Four-Color Sleeve Package with Hanging Hole
• Full Instructions Included
• Package Weight: 1.3 lbs each
• Standard Carton: 6 or 12 Pieces
• One-year Limited Warranty