TIS 850 12V - 690V Digital Voltage & Continuity TesterSPECIFICATION• AC/DC Voltage 12V/24V/50V/120V/230V400V/690V ±(3%+3d) or 5V• Continuity Test 0-1 MO• Phase Rotation Test 3 Phase 4-wire system AC 50/60Hz• Phase Range 120±5 degree• Response Time <2s at 90% of each voltage• Peak Current <..