UNI-T UT70A User Manual

5) Set the Range Selector to a proper position.
6) The measured value shall not exceed the maximum
range of each measurement to protect the meter from
damage and electric shock to user.
7) Range Selector shall not be switched during
measurement to avoid damage to the meter.
8) Cautions shall be taken to prevent electric shock
when the measured voltage is higher than 60V in
DC or 42Vrms in AC.
9) Identical fuse shall be used when replacing the fuse:
5x20(mm) – F 0.5A 250V or 5X20(mm) –
F 10A 250V. 5X20(mm) – F 0.63A 250V.
10) Avoid using the meter in a high temperature and high
humidity condition, the performance may deteriorate
when the meter is dampened in a wet condition in
particular.
11) Please use test clips when measuring large size
inductor and capacitor to protect the multi-purpose
socket from damage.
12) This digital multimeter is a precise instrument and
its circuit and potentiometer shall not be altered at will.
13) Soft cloth and mild detergent may be applied to clean
the case for maintenance of this meter while no
abrasive or solvent shall be used.
14) Reset LC button, leaving LC circuit in Off mode, after
a LC measurement for comparatively large LC current.
Model UT70A: OPERATING MANUAL
4

UNI-T UT70A Specifications

General

Data hold	Yes
Product type	Digital multimeter
Frequency range	2 - 10000 kHz
AC current range	0.02 - 10 A
AC voltage range	0.2 - 750 V
DC voltage range	0.2 - 1000 V
Capacitance range	20 - 100000 nF
Basic accuracy (frequency)	0.1%+3
Basic accuracy (DC current)	0.8%+1
Basic accuracy (DC voltage)	0.5%+1
Basic accuracy (capacitance)	2.5%+5
Temperature measurement range	-40 - 1000 °C
Dimensions (WxDxH)	90 x 40 x 195 mm
Battery voltage	9 V

Weight and Dimensions

Weight	620 g