UNI-T UT70B

P/N:110401103435

UNI-T UT70B Specifications

General

Data hold	Yes
Product type	Digital multimeter
Frequency range	4 - 400000 kHz
AC current range	0.04 - 10 A
AC voltage range	4 - 750 V
DC voltage range	0.4 - 1000 V
Capacitance range	4 - 40000 nF
Basic accuracy (frequency)	0.1%+3
Basic accuracy (DC current)	1%+2
Basic accuracy (DC voltage)	0.8%+1
Basic accuracy (capacitance)	4%+3
Temperature measurement range	-40 - 1000 °C
Dimensions (WxDxH)	90 x 40 x 195 mm
Battery voltage	9 V

Weight and Dimensions

Weight	560 g

Summary

Safety Information and Warnings

Rules for Safe Operation (Part 1)

Rules for Safe Operation (Part 2)

Rotary Switch Functions

Functional Buttons (Part 1)

Functional Buttons (Part 2)

Display Symbols (Part 1)

Display Symbols (Part 2)

Display Symbols (Part 3)

Manual Ranging and Autoranging Modes

Measurement Operation (1)

A. DC Voltage Measurement

Instructions for connecting and measuring DC voltage, including ranges and warnings.

Measurement Operation (2)

B. AC Voltage Measurement

Instructions for connecting and measuring AC voltage, including ranges and warnings.

Measurement Operation (3)

C. Measuring Resistance

Steps to measure resistance, including ranges, warnings, and lead compensation.

Measurement Operation (9)

I. DC or AC Current Measurement

Instructions for measuring DC and AC current, including ranges, terminals, and warnings.

Operation of Hold Mode

MAX MIN Recording Mode

The Use of Relative Value Mode

Turning on the Display Backlight

Sleep Mode Functionality

RS232 C Button Operations

General Specifications of the Meter

Accuracy Specification (1)

A. DC Voltage Accuracy

Accuracy, resolution, and overload protection for DC voltage measurements.

B. AC Voltage Accuracy

Accuracy, resolution, and overload protection for AC voltage measurements.

Accuracy Specification (2)

C. Resistance & Continuity Test Accuracy

Accuracy, resolution, overload protection for resistance and continuity tests.