The Uni-T UT171B multimeter is a universal device designed to measure various physical values, including the voltage and intensity of direct and alternating current, making it useful for diagnosing electrical system faults. It is suitable for both professionals and everyday users.

Specifications:

• DC voltage: 600 mV / 6 V / 60 V / 600 V / 1000 V ± (0.025 % + 5)
• AC voltage: 600 mV / 6 V / 60 V / 600 V / 1000 V ± (0.4 % + 40)
• DC current: 600 µA / 6000 µA / 60 mA / 600 mA / 6 A / 10 A ± (0.15 % + 10)
• AC current: 600 µA / 6000 µA / 60 mA / 600 mA / 6 A / 10 A ± (0.75 % + 20)
• Resistance: 600 Ohm / 6 kOhm / 60 kOhm / 600 kOhm / 6 MOhm / 60 MOhm ± (0.05 % + 2)
• Conductivity: 60 nS ± (1 % + 10)
• Capacitance: 6 nF / 60 nF ~ 600 µF / 6 mF ~ 60 mF ± (2.5 % + 5)
• Frequency: 60 Hz ~ 10 MHz / ± (0.01 % + 5)
• Temperature: -40 °C ~ 1000 °C ± (1 % + 3); -40 °F ~ 1832 °F ± (1.5 % + 5)
• Duty cycle: 1 % ~ 99 % ± (3 % + 40)
• Diode test: approx. 3 V
• Continuity test: Percentage of current in 4-20 mA loop: 0-100 %
• Automatic/manual change of measuring ranges
• Filter to remove high-frequency noise that can affect measurement accuracy (VFC)
• Electric field detection (NCV)
• AC voltage measurement for sources with low internal resistance (LoZ): approx. 3 kOhm
• AC + DC measurement
• True RMS measurement
• MAX/MIN recording
• Last measurement recorded
• Relative measurement mode
• Measurement recording: 9999
• Analogue diagram
• Warning for incorrect selection of test sockets
• Low battery indication
• Automatic switch-off: after approx. 15 minutes
• Maximum measured value: 60,000
• Illuminated EBTN display
• Optical connection
• Voltage measurement input impedance: approx. 10 MOhm (for 600 mV DC range: approx. 1 GOhm)
• Power: built-in 2000 mAh Li-ion battery, 7.6 V
• Display size: 70.6 x 35.3 mm
• Product dimensions: 206 x 95 x 55 mm
• Product weight: 386 g

Included in the set: test leads, temperature probe, USB cable, charger, charging socket, CD-ROM case.