UNI-T UT50B User Manual

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Model UT50A/B/C: OPERATING MANUAL
1
Table of Contents
Title
Overview
Unpacking Inspection
Safety Information
Rules For Safe Operation
International Electrical Symbols
The multimeter Structure
Functional Buttons
Display Symbols
Measurement Operation
A. DC Voltage Measurement
B. AC Voltage Measurement
C. DC Current Measurement
D. AC Current Measurement
E. Measuring Resistance
F. The Model UT50C:
Frequency Measurement
G. The Model UT50B/UT50C:
Temperature Measurement
H. Capacitance Measurement
I. Measuring Diodes & Continuity
General Specifications
Testing for Continuity
Sleep Mode
Turning on the Auto Display Backlight
Accuracy Specifications
A. DC Voltage
B. AC Voltage
C. DC Current
D. AC Current

UNI-T UT50B Specifications

General

Backlight	Yes
Product type	Digital multimeter
AC current range	0.002 - 20 A
AC voltage range	2 - 750 V
DC current range	0.02 - 20 A
DC voltage range	0.2 - 1000 V
Capacitance range	20 - 100000 nF
Basic accuracy (DC current)	±(0.8%+1)
Basic accuracy (DC voltage)	±(0.5%+1)
Basic accuracy (capacitance)	±(4%+3)
Temperature measurement range	-40 - 1000 °C
Dimensions (WxDxH)	80 x 38.3 x 165 mm
Battery voltage	9 V

Weight and Dimensions

Weight	275 g