UNI-T UT81B User Manual

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Model UT81B: OPERATING MANUAL
General Specifications ( Digital Multimeter)
When it is under Multimeter mode, you could select either auto or
manual ranging.
Auto, negative polarity displays “-“
Display OL
Display
Range
Polarity
Overloading
Battery Deficiency
General Specifications (Scope)
160 x 160 Monochrome
Auto set the Meter according to the tested signal size
Display OL
10 screens and setups
Optically isolated to ensure safety
Allowing viewing at a convenient position and angle.
Display
Auto setting
Overloading
Memory
USB
Tilt Stand

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