UNI-T UT81B User Manual

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Model UT81B: OPERATING MANUAL
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Figure Title Page
List of Tables
2-1 Meter Structure
2-2 Functional Buttons
3-1 Waveform Display
3-2 Voltages Measurement
3-3 µA Range Measurement
3-4 mA Range Measurement
3-5 10A Range Measurement
3-6 Resistance Measurement
3-7 Diode Test
3-8 Continuity Test
3-9 Frequency / Duty Cycle Measurement
3-10 Capacitance Measurement
5-1 Fuse Replacement
5-2 Battery Replacement

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