UNI-T UT81B User Manual

10
Model UT81B: OPERATING MANUAL
International Electrical Symbols
AC or DC
DC Measurement
AC Measurement
Continuity Test
Diode
Grounding
Double Insulated
Warning. Refer to the Operating Manual
Deficiency of Built-In Battery
Conforms to Standards of European Union
Symbols used on the Meter and in this manual are
explained in Table1-2.
Table 1-2. International Electrical Symbols

UNI-T UT81B Specifications

General

Backlight	Yes
Product type	Digital multimeter
Frequency range	0.01 - 10000 kHz
AC current range	0.4 - 10 A
AC voltage range	4 - 750 V
DC voltage range	0.4 - 1000 V
Dimensions (WxDxH)	100 x 48 x 200 mm
Battery voltage	1.5 V

Weight and Dimensions

Weight	498 g