3 Phase Rotation Meter AC70～1000V Phase Sequence Indicator

      Function:  Phase detection (normal phase, reverse phase), live line inspection, simple electricity inspection, phase loss judgment, circuit breaker search, breakpoint location, and line maintenance.
Power:  9V battery (Not included)
Measure mode:  Non-contact clipping method
Wire position: The measured wire is in the center of the jaw
Frequency:  50Hz/60Hz Automatic Identification
Live electricity range:  AC70～1000V: 45/65Hz（Sine wave continuous input），Conducted electrostatic detection
Measuring the highest voltage:  AC1000V
Clamp wire size:  Outside diameter ø1.5mm～ø48mm
Display： Positive phase 4 phase detector lights are turned on in a clockwise direction:
Reverse phase 4 4 phase detection lights are turned on counterclockwise;
Live electricity L1, L2, L3 lights in the voltage setting range:
Lack of phase L1 or L2 or L3 lights are not lit:
Open circuit L1 or L2 or L3 lights are not lit
Beep： Positive phase The instrument emits intermittent short beep:
Reverse phase The instrument emits a continuous long beep:
Battery check:  After the power is turned on, the power indicator is on; the battery is low; the LOW BATTERY lamp is on
Clamp lead length: 0.6m
Instrument size:  L 117.6mm×W 81mm×T 25mm
Automatic shut-down：After about 6 minutes of power on, the meter automatically shuts down to reduce battery consumption.
Battery voltage:  When the battery voltage drops to about 5.2V, the battery voltage is low symbol to remind to replace the battery
Instrument weight: Instrument: 260g
Maximum rated power: 300mVA
Working temperature and humidity:-10℃~55℃; below 80%rh
Storage temperature and humidity: -20℃~60℃; below 90%rh
Insulation strength:  3.7kVrms
Suitable for Safety Regulations: EN61010-1: 2001,EN61010-031: 2002,pollution grade 2,CAT Ⅲ(600V), Instant overvoltage 6000V