AC, DC Voltage Test

Voltage level testing by light-emmitting diodes: 12, 24, 50, 127, 230, 400V and emission of audible signal.

Polarity Test

Presence of AC voltage signaling by lighting of +12 and -12V diodes.
Presence of DC voltage signaling by lighting of +12 or -12V diode.

Phase/neutral identification

Signaling by lighting of the +12V and -12V diodes with audible signal when the red probe is in contact with the phase.

Phase rotation

Signaling by lighting of a green diode when the rotation is correct and by a red diode when the rotation is not correct. Control method with two safety test probes.

Continuity test

Continutity resistance lower than 80 Ohms is indicated by lighting of all diodes and emission of audible signal.

Operating check

By short-circuit on the probes; all of the diodes light up, the audible signal sounds.

Field of use

from 12 to 400V AC and DC

Frequency

50/60Hz

Operating temp.

-10/+55℃

Storage temp.

-25/+55℃

Protection level

IP54

Double insulation

Class II

Power supply

9V 6LR61 type alkaline battery