Overload protection: 250V DC or AC rms at all ranges.
At 20M range, short circuit test lead, LCD displaying
12 digits is normal. During measurement minus these
12 digits from the obtained reading.
When measuring 20 and 200 range, short circuit test
clips to display the resistance value of the test lead.
Subtract this value from the measurement value to obtain
the correct tested value.
l
l
l
Accuracy: (a% reading + b digits),guarantee for 1 year.
Operating temperature: 23
o
C 5
o
C.
Relative humidity: < 75%.
Temperature coefficient: 0.1 x (specified accuracy) / 1
o
C
20
Model UT602/603: OPERATING MANUAL
Accuracy Specifications
A. Resistance Test
Range Resolution
Accuracy
20
200
2k
20k
200k
2M
20M
2000M
0.01
0.1
1
10
100
1k
10k
1M
(1%+5)
Remarks:
UT602 UT603
(0.8%+3)
(0.8%+1)
[2%(rdg-12)+5]
Reference only
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