UNI-T UT81B User Manual

2
Model UT81B: OPERATING MANUAL
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Chapter Title Page
Table of Contents
A.
B.
C.
D.
E.
F.
G.
DC Voltage
AC Voltage
DC Current
AC Current
Resistance
Diode Test
Continuity Test
vii. Measuring Capacitance
4 Using Software
5 Maintenance The Test Tool
A. General Service
B. Replacing the Fuses
C. Replacing the Battery
6 Specifications
Safety and Compliances
Physical Specifications
General Specifications (Digital Multimeter)
General Specifications (Scope)
Feature Summary
Basic Specifications (Digital Multimeter)
Basic Specifications (Scope)
Detailed Accuracy Specifications

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