【Positive / Negative Test】SigmaProbe automotive circuit tester

Automatically judge the positive/negative poles and display on the screen
Use the Probe Tip to find the positive/negative wire of the power supply.
Through the identification of the probe, the positive interface voltage or negative grounding icon will be displayed on the screen.
The SIGMAPROBE is the power probe newest generation intelligent Electrical System Circuit Tester with 2.4 inch large size LCD screen display. It is dedicated to test all 9V-30V vehicle electrical systems.
#SIGMAPROBE helps you to diagnose vehicle circuit problems quickly, and is also your professional helper to diagnose vehicle circuit.
Intelligent, accurate, convenient and easy to use. You save more than a few hours to solve the vehicle circuit problems.
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