Power Probe Showdown: Which Circuit Tester is Your Ride or Die? ️ Need a circuit tester that's your perfect match? Dave from Power Probe USA breaks down the key differences between our four top contenders: the PP3, PP3EZ, PP4, and The MAESTRO! Just starting out? The PP3 and PP3EZ are your aces. They're budget-friendly and a breeze to use. ✅ Craving more features? The PP4 is your feature machine. Want the ultimate diagnostic powerhouse? The MAESTRO reigns supreme. **The question remains: Which Po

The MAESTRO CIRCUIT TESTER is the first of the POWER PROBE Pro Series line of tools made for professionals. With powerful multimeter functions, advanced diagnostic modes, easy to read color LCD display, and a new rugged dust and water resistant housing. Also, an updateable and useful app that will expand your tools capabilites and give you access to answers and solutions that you need. The unique configuration of Power Probe testers gives them many advantages over using conventional test lights