ESCO EA711-12. Phase checker (with voltmeter/with wireless adapter)

Specification

With Bluetooth function

Measurement items

Three-phase AC voltage (inter-wire voltage, inter-ground voltage), frequency
Voltage measurement accuracy: ±2.0% rdg. ±8 dgt., frequency measurement accuracy: ±0.5% rdg. ±1 dgt., response time: 3 seconds or less, display update rate: 500 ms

Measurement object

Covered wire (equivalent to IV, CV), metal part, ※Shielded wire is not allowed
Three-phase AC 90.0 V to 520.0 V (45 Hz to 66 Hz)

Finished outer diameter

φ6mm~30mm

Connectable conductor diameter

IV・HV: 8 to 325mm2
CV: 2 to 250mm2 compatible

Maximum rated voltage

AC 600V (CATIV)

Power supply

X 4 AA batteries (included)

Continuous use time

5 hours (display backlight off, standby state, Z3210 not installed)

Maximum rated power

3VA.

Inspection display

(Positive phase): Screen POS display + yellow-green backlight, intermittent buzzer sound
(Reverse phase): Screen REV display + red backlight, continuous buzzer sound
(Others): Phase phase prediction, ground phase prediction