Operating Instructions; Ac/Dc Current Measurement - TTI PROFESSIONALS TTICM600V Operating Instructions Manual

OPERATING INSTRUCTIONS

AC/DC CURRENT MEASUREMENT

1. Select the corresponding current range.
2. Press the trigger to open the clamp jaws, and fully enclose one conductor.
3. Only one conductor can be measured at a time, or the measurement reading will
be wrong.
NOTE:
•
Do not insert the testing leads during current measurement to avoid electric shock.
•
The current measurement must be taken with safeguard protection.
• Press the REL button to return to zero before the DC current measurement, and
meanwhile the centre hole of the jaw should be perpendicular to the current direction to
ensure accuracy.
•
The open circuit zeroing reading may be relatively large after (high) DC current
measurement. Please perform the AC current detection again to counteract the
remanence signal by alternating electric field.
NCV
400A
40A
Hz%
Ω
V
V
Hz
OFF
SELECT
AC/DC CLAMP METER
Hz
AUTO
REL/ZERO MAX/MIN HOLD/
True RMS
CAT III 300V
CAT III 600V
V
COM
Hz
Ω
OPERATING MANUAL 9