Three Phase Indicator 200v-600v Ac Rotation Tester Digital Led Buzzer

1. One Unit with two functions: Check the phase sequence and indicate the phase is open or not.2. Safe and reliable: with alligator clips, easily involve the terminals of the control panel, guaranteeing reliability and safety.3. Wide voltage test: It can check 200V to 600V AC three-phase voltage, high performance.4. Easy to use: with LED light to show if the phase is open or not, supports buzzer indication.5. Portable design: Comes with 3 test pens with a threaded design for connecting alligator clipsSpecification:Product Name: Intelligent digital phase testerProduct Model: SP8030Operating Voltage:200V-600VLimit Supporting Voltage: 4000V / minOperating Frequency Range: 20Hz-400HzLimited Use Time: 60 Minutes Maximum at 200V AC , Maximum 4 Minutes at 600V ACTest Lead: Double Insulated, 1m LongColour:Photo ColorMaterial:plasticPackage Contents:1 * digital phase testerOnly the above package content, other products are not included.Note: Light shooting and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.