Iso-Tech ICM 136R Instruction Manual page 12

Resistance & Continuity
Function Range
Ω 
400.0Ω
Overload protection : 600 Vrms
Max. open circuit voltage : 3V
Continuity check : Internal sounder
activates if the resistance of the circuit
under test is less than 30Ωapproximately.
AC Current
Function Range
±(1.9% + 7 digits)
0~60.0A
A
±(1.9% + 5 digits)*1
60.1~400.0A
(50~60Hz)
±(2.5% + 5 digits)
400~600A
0~60.0A ±(2.5% + 7 digits)
A
±(2.5% + 5 digits)*1
60.0~400.0A
(61~400Hz)
400~600A ±(2.9% + 5 digits)
*1 : Over 80% of full scale (4000 digits) add
±1.6%
Overload protection : 600 Arms
AC Conversion Type and additional
accuracy is same as AC Voltage.
Position Error : ±1% of reading.
DC Current
Function Range
±(1.5% + 10 digits)
0~60.0A
A
±(1.9% + 5 digits)
60.0~400.0A
400~600A ±(1.9% + 10 digits)
Overload protection : 600 Arms
Position Error : ±1% of reading.
Addition error according to remanence :
1% max. of current crest.
Auto Power Off (APO)
The meter will automatically shut itself off
after approximately 30 minutes after power
on.
12
Accuracy
±(1% + 3 digits)
Accuracy
Accuracy