The UT-131B is a universal digital meter used to measure: voltage, current, resistance, diodes. The device also has a built-in battery tester.
DC voltage measurement: | 200 mV ± (0.7% + 3) @ 0.1 mV , 2000 mV ± (0.5% + 2) @ 1 mV , 20 V ± (0.7% + 3) @ 0.01 V , 200 V ± (0.7% + 3) @ 0.1 V , 250 V ± (0.7% + 3) @ 1 V |
AC voltage measurement: | 200 V ± (1.2% + 3) @ 0.1 V , 250 V ± (1.2% + 3) @ 1 V |
DC current measurement: | 200 µA ± (1% + 2) @ 0.1 µA , 200 mA ± (1% + 2) @ 0.1 mA , 10 A ± (1.2% + 5) @ 0.01 A |
AC current measurement: | ![]() |
Resistance measurement: | 200 Ω ± (1% + 2) @ 0.1 Ω , 2 kΩ ± (0.8% + 2) @ 1 Ω , 20 kΩ ± (0.8% + 2) @ 10 Ω , 200 kΩ ± (0.8% + 2) @ 100 Ω , 20 MΩ ± (1.2% + 3) @ 10 kΩ |
Capacitance measurement: | ![]() |
Inductance measurement: | ![]() |
Frequency measurement: | ![]() |
Temperature measurement: | ![]() |
Automatic change of measuring ranges: | ![]() |
hFE: | ![]() |
Diode test: | ![]() |
Sound signal of the continuity test: | ![]() |
Checking TTL logic states: | ![]() |
RS-232: | ![]() |
Main features: |
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Power supply: | 2 x 1.5V, type AAA/LR03 battery - included |
Weight: | 0.21 kg |
Dimensions: | 134 x 77 x 47 mm |
Manufacturer / Brand: | UNI-T |
Guarantee: | 2 years |
UT131B