Non-Contact Phase Sequence Detector ETCR1000C - 70-1000V AC Tester With Magnetic Base

Electricians and maintenance pros, this phase sequence detector is one of those tools that makes complicated electrical work so much safer and easier! The coolest feature? It's completely non-contact - you just clamp the three high-insulation sensors around the insulation of three-phase wires without ever touching exposed conductors. Works on AC voltages from 70 to 1000V, so it handles most industrial and commercial applications. The magnetic base with four strong magnets lets you stick it right to metal equipment casings while you work, which is super convenient. The LED indicators and sound signals make it crystal clear whether you've got positive phase sequence, reverse phase, or phase loss - no guessing involved. It does way more than just phase sequence too - live wire checking, power supply verification, breakpoint location, even DC line troubleshooting. Powered by just 2 AA batteries that last up to 70 hours, it's portable enough for any job site. If you work with three-phase motors, generators, or any industrial electrical systems, having this detector means you can diagnose issues quickly and safely without shutting everything down. Seriously, for the price, it's insane how much time and frustration this little tool can save you on electrical troubleshooting jobs!