Model: TES-1900
TES-1900A (230V)
TES-1900B (110V)

Custom microprocessor controlled for
highest accuracy and reliability.
3 LED 's for checking correct wiring status.
0 and 180 degree phase angle switch
permits quick tests and consistent readings.
Digital read out of tripping time.
Large custom digital display readout
on all models.
Visual indication of reversed phase and
neutral wring at socket.
Resilient case made from modern plastics
to take everyday knock and brings.