Digital Multimeter
Page <22>
20/09/10 V1.1
http://www.farnell.com
http://www.newark.com
http://www.cpc.co.uk
Accuracy Specifications (1)
Accuracy
:± (a% r b digits), guarantee for 1 year.
Operating temperature
: 23°C ±5°C.
Relative humidity
: <75%.
Temperature coefficient
: 0.1 x (specified accuracy)/1°C.
A. DC Voltage
Range
Resolution
Accuracy
Overload Protection
400mV
0.1mV
±(0.8%+3)
1000V dc 750V ac rms
Continuous.
4V
1mV
±(0.8%+1)
40V
10mV
400V
100mV
1000V
1V
±(1%+3)
Remarks:
Input impedance
≥≥
10M
Ω
Ω
.
B.AC Voltage
Range
Resolution
Accuracy
Overload Protection
4V
1mV
±(1%+5)
1000V dc 750V ac rms
Continuous.
40V
10mV
400V
100mV
750V
1V
±(1.2%+5)
Remarks:
••
Input impedance
≥≥
10M
Ω
Ω
.
••
UT60C
displays effective value of sine wave (mean value response).
:
displays true rms value.
••
Frequency response 40Hz to 400Hz.
C. Resistance
Range
Resolution
Accuracy
Overload Protection
400
Ω
0.1
Ω
Measure at
REL mode
±(1.2% + 2)
1000Vp
4k
Ω
1
Ω
±(1% + 2)
40k
Ω
10
Ω
400k
Ω
100
Ω
4M
Ω
1k
Ω
±(1.2% + 2)
40M
Ω
10k
Ω
±(1.5% + 2)
Remarks:
Open circuit voltage approximate 0.45V
.