UNI-T UT511 User Manual

13
Model UT511: OPERATING MANUAL
Table 7. Key Description
l When compare feature measuring
insulation resistance, press to
decrement a resistance comparing
value.
l After polarization index measurement,
press to display polarization index,
TIME 2 insulation resistance value
and TIME 1 insulation resistance
value in sequence.
l When set the timer duration for the
measurement of insulation resistance
or polarization index, press to
increment the time. The maximum
length of time is 30 minutes, the Meter
will automatically carry out
measurement.
l When use the compare feature
measuring insulation resistance, press
to increment a resistance comparing
value.
l After polarization index measurement,
press to display polarization index,
TIME 2 insulation resistance value
and TIME 1 insulation resistance
value in sequence.
Press to display S1 S2 S3 in
sequence.
l When the Meter is under timed
measurement or polarization index
measurement:
S1 means increment of 1, then
each press of increase 1 or
decrease 1.
S2 means increment of 10, then
each press of increase 10 or
decrease 10.
S3 means increment of 30, then
each press of increase 30 or
decrease 30.
STEP

UNI-T UT511 Specifications

General

Backlight	Yes
Product type	Digital multimeter
Basic accuracy (DC voltage)	±(1%+3)
Dimensions (WxDxH)	155 x 94 x 202 mm
Battery voltage	1.5 V

Weight and Dimensions

Weight	2000 g