Specifications

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.
When measuring 20Ω and 200Ω range, the test clips
can add 0.1 to 0.3Ω error to resistance. To obtain precise
readings in these low-resistance measurement, that is
the range 20Ω and 200Ω, short circuit the input terminals
beforehand and record the reading obtained (called this
reading as X). (X) is the additional resistance from the
test lead.
Then use the equation:
measured resistance value (Y) – (X) = precision readings
of resistance
l
19
Model UT601: OPERATING MANUAL
Accuracy Specifications
A. Resistance Test
Range Resolution Accuracy
Overload
Protection
20Ω
200Ω
2kΩ
20kΩ
200kΩ
2MΩ
20MΩ
200MΩ
2000MΩ
0.01Ω
0.1Ω
0.001kΩ
0.01kΩ
0.1kΩ
0.001MΩ
0.01MΩ
0.1MΩ
1MΩ
(1%+5)
(0.8%+3)
(0.8%+1)
(1%+2)
[5%(rdg-10)+10]
Reference only
250V rms
Remarks: