Continuity PRO 40040S Tester – Reliable Circuit Testing Tool

Tester; Continuity PRO 40040S. Model 40040S. Part Number 40040S. Clear Polarity & Continuity Detection: The Southwire Continuity Tester Pro uses audible alert power tester and built in continuity circuit tester features to trace and verify cable runs.

1-500 MHz RF Meter Module with Digital Display for Frequency Measurement

Crafted from PCB and FR4 materials, this sophisticated device features a sleek digital 0802 LCD display, ensuring clarity and precision in every reading. Designed for ease of use, simply connect to a 6F22 9V battery (not included), toggle the switch, and attach to your signal source for instant results.