UNI-T UT531 User Manual download pdf (Page 28)

Basic Func ons Range Best Accuracy

UT71C UT71D UT71E

DC Voltage 400mV/4V/40V/400V/1000V ±(0.025%+5) ±(0.025%+5) ±(0.025%+5)

AC Voltage 4V/40V/400V/1000V ±(0.4%+30) ±(0.4%+30) ±(0.4%+30)

AC Bandwidth 100kHz

✓

✓ ✓

DC Current 400μA/4000μA/40mA/400mA/10A ±(0.1%+15) ±(0.1%+15) ±(0.1%+15)

AC Current 400μA/4000μA/40mA/400mA/10A ±(0.7%+15) ±(0.7%+15) ±(0.7%+15)

Resistance 400Ω/4kΩ/40kΩ/400kΩ/4MΩ/40MΩ ±(0.3%+8) ±(0.3%+8) ±(0.3%+8)

Capacitance 40nF/400nF/4μF/40μF/400μF/4mF/40mF ±(1%+20) ±(1%+20) ±(1%+20)

Temperature (°C) -40°C ~ 1000°C ±(1%+30) ±(1%+30) ±(1%+30)

Temperature (°F) -40°F ~ 1832°C ±(1.5%+50) ±(1.5%+50) ±(1.5%+50)

Frequency 40Hz/400Hz/4kHz/40kHz/400kHz

4MHz/40MHz/400MHz

±(0.01%+8) ±(0.01%+8) ±(0.01%+8)

Duty Cycle 10%~90% ±(1%+30) ±(1%+30) ±(1%+30)

4~20mA Loop 0~100% ±(1%+50) ±(1%+50) ±(1%+50)

Power Measurement ±(2%+5)

Special Func ons

Fused 10A Range

✓ ✓ ✓

Auto Ranging

✓ ✓ ✓

Current Measurement Alarm

✓ ✓ ✓

Func on Set Up

✓ ✓ ✓

Voltage & Current

AC + DC Measurement

✓ ✓ ✓

Data Logging

100

9999 100

Diobe

✓ ✓ ✓

Con nuity Buzzer

✓ ✓ ✓

True RMS (100kHz)

✓ ✓ ✓

Peak Hold

✓ ✓ ✓

Max/Min Mode

✓ ✓ ✓

Rela ve Mode

✓ ✓ ✓

Data Hold

✓ ✓ ✓

USB

✓ ✓ ✓

Double Display Backlight

✓ ✓ ✓

Full Icon Display

✓ ✓ ✓

Sleep Mode

✓ ✓ ✓

Low Ba ery Display

✓ ✓ ✓

Input Impedance for DC or AC

Voltage Measurement

DC 400mV: Around 2.5GΩ

All other Ranges: 10MΩ

✓ ✓ ✓

Max. Display 40000

✓ ✓ ✓

Analogue Bar Graph

✓ ✓ ✓

UT71 SERIES

Intelligent Digital Mul meters

UNI-T UT71C/UT71D/UT71E

SPECIFICATIONS

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UNI-T UT531 User Manual Page 28

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