UNI-T UT171B Professional Digital Multimeter

The UNI-T UT171B is a digital multimeter with true RMS measurement and a 60000-count display. It measures voltage up to 1000 V, current up to 10 A, resistance, capacitance, frequency, temperature and conductance and shows 4 to 20 mA signals directly in percent. The LoZ function suppresses ghost voltages, the VFC low-pass filter allows measurements on frequency converters. It is powered by a rechargeable Li-ion battery, readings can be stored and transferred via USB.

Features:

True RMS measurement
60000-count display, 31-segment bar graph, EBTN with backlight
AC+DC measurement, bandwidth 100 kHz
LoZ voltage measurement (approx. 3 kΩ) against ghost voltages
VFC low-pass filter for measurements on frequency converters
4 to 20 mA display in percent (0 to 100 %)
Peak hold, relative mode, NCV voltage detection
Data hold, MAX/MIN, continuity tester and diode test
Memory for 9999 readings, USB interface
Bluetooth with the separately available UT-D07 adapter
Warning for incorrectly plugged test leads
Rechargeable Li-ion battery

Application Examples:

Troubleshooting electrical installations and machines
Measurements on frequency converters and motor controls
Checking 4 to 20 mA signals in process engineering
Electronics development and repair

Documentation:

Technical Data:

Manufacturer: UNI-T
Type: UT171B
Display: 60000 Digits
DC voltage: up to 1000 V, ±(0.025 % + 5)
AC voltage: up to 1000 V, ±(0.4 % + 40)
DC current: up to 10 A, ±(0.15 % + 2)
AC current: up to 10 A, ±(0.75 % + 5)
Resistance: up to 60 MΩ, ±(0.05 % + 2)
Conductance: up to 60 nS, ±(1 % + 10)
Capacitance: up to 60 mF, ±(2.5 % + 40)
Frequency: 10 Hz to 10 MHz, ±(0.01 % + 5)
Temperature: -40 to 1000 °C, ±(1 % + 30)
Duty cycle: 0.1 to 99.9 %
DC voltage input impedance: approx. 1 GΩ
Display size: 70.6 × 35.3 mm
Battery: Li-ion 7.4 V, 2000 mAh
Certifications: CE, UKCA, cETLus
Dimensions: 206 × 95 × 55 mm
Weight: 384 g

Scope of Delivery:

1× UNI-T UT171B digital multimeter
1× Li-ion battery
1× pair of test leads
1× point contact temperature probe
1× USB cable
1× power adapter
1× carrying bag

Safety and disposal instructions

Charge only with a suitable charger. Do not short-circuit, open, damage or heat the battery above 60 °C. Keep out of reach of children. Do not use if damaged or deformed.

Disposal: Batteries and accumulators do not belong in household waste. Free return to us or any sales point – see Return & Disposal.