Description
UNI-T UT131B Multimeter
This product comes with a 3-year warranty. The new generation of UNI-T UT131 multimeters offers a higher standard of measurement in the much more affordable category of digital multimeters. The innovative, industrial design with a protective sleeve ensures the multimeter can withstand impacts and drops from up to two metres. The new LCD display is clearer and more practical for all users, plus it features a backlight option. The UT131 series multimeters ensure safe handling and measurement; they are classified as CAT II safety category (double-insulated instruments) and are designed for measurements in circuits up to 250V AC or DC. The display range is ±1,999. Current range protection is provided by fast-acting fuses (10A fuse 10A / 250V; mA / µA fuse 200mA). The multimeter is powered by two 1.5V AAA alkaline batteries.
The UT131B model from the UT131 series features manual selection of the measurement range for Vst, Vss, mV DC/AC, resistance, beeper, semiconductor, µA DC/AC, mA DC/AC plus, DC/AC battery test and load.
Product specifications:
- display range ± 1,999
- measures V AC, V DC, mV DC/AC, µA DC/AC, mA DC/AC, A DC/AC, resistance, capacitance, current (buzzer), semiconductor voltage transitions (diodes):
- m20 diodes 250 V
- AC voltage measurement range: 200 mV to 250 V
- DC current measurement range: 200.0 μA to 10.00 A
- Resistance measurement range: 200.0 Ω to 200.0 MΩ
- Battery test: 5 V; 9 V; 12 V on load resistors 30 Ω; 900 Ω; 60 Ω
- Safety category CAT II (double insulation) up to 250 V AC/DC
- Powered by 2x AAA 1.5V alkaline batteries
- backlit display
- Line continuity test (buzzer)
- diode test
- reverse polarity protection detection
-
indication
- automatic shut-off after 15 minutes of inactivity
- measurement leads included
Technical parameters:
- DC voltage measurement (input impedance approx. 10 MΩ):
(range / resolution / accuracy)
200 mV / 0.1 mV / ± 0.1 mV / ± 0.1 mV / 1 mV / ± 0.5% + 2
20.00 V / 0.01 V / ± 0.7% + 3
200.0 V / 0.1 V / ± 0.7% + 3
250 V / ± 3 V / ± 0.1 V / ± 0.7% + 3
250 V / ± 3 V / ± 0.1 V AC voltage measurement (input impedance approx. 10 MΩ, 40 Hz to 400 Hz sine wave):
(range / resolution / accuracy)
200.0 mV / 0.1 mV / ± 1.0% + 2
0 V 2% / 0.0 V 2% / 0.0 V 2. + 3
20.00 V / 0.01 V / ± 1.0% + 2
200.00 V / 0.1 V / ± 1.2% + 3
250 V / 1 V / ± 1.250 V / 1 V / ± 1.2% measurement current
:
(range / resolution / accuracy)
200.0 µA / 0.1 µA / ± 1.0% + 2
2000 μA / 1 μA / ± 1.0% + 2
0. m2 / ± 1.0% + 2
2000 μA / 1 μA / ± 1.0% + 2
0. 1.0% + 2
200.0 mA / 0.1 mA / ± 1.0% + 2
2.000 A / 0.001 A / ± 1.2% + 5
10.00 A / + 0.00 A / 0.01 A / ± 1.2% + 5 5
- Resistance measurement:
(range / resolution / accuracy)
200.0 Ω / 0.1 Ω / ± 1.0% + 2
2
20.00 kΩ / 0.01 kΩ / ± 0.8% + 2
200.0 kΩ / 0.1 kΩ / ± 0.8% + 2
20.00 MΩ / ± 0.00 MΩ / ± 1.2 3
200.0 MΩ / 0.1 MΩ / ± 5.0% + 10
- The device complies with IEC 61010-1, IEC 61010-2-030, CAT II
- AAA power management dimensions:
- Dimensions: 134 x 77 x 47 mm
- Weight: approx. 206 g (including batteries)
- Operating temperature: 0 - 40 °C
Package contents:
- UNI-T UT131B multimeter
- Test leads
- 2 x AAA batteries, 1.5 V
- User manual
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Manufacturer: UNI-TREND
