Instrumentu Rati

Uni-T UT620C+ Digital Micro-Ohm MeterThe Uni-T UT620C+ Digital Micro-Ohm Meter is a precision instrument designed for measuring very low resistances—from 0.001 mΩ up to 300 kΩ—making it ideal for testing both small components and more complex systems. High resolution down to 1 μΩ and accuracy of ±0.1% FS allow for the detection of even slight changes in resistance, which is crucial for technical diagnostics. The use of the four-wire method minimizes the influence of test leads on the result, and a test current of up to 1 A enables stable measurements under various conditions. Additionally, the device offers storage for up to 500 results, a clear backlit LCD display, and a compact, portable design with battery power. Manufacturer Uni-T Model UT620C+ Resistance measurement range 0.001 mΩ – 300.0 kΩ Resolution up to 1 μΩ Open-circuit voltage ≤ 4.2 V Measurement rate approx. 2 measurements/s Memory up to 500 data sets Display backlit segment LCD Interface USB Type-C Input protection up to 36 V AC/DC Protection rating IP54 Power supply 3.7 V / 3200 mAh Li-ion battery Power consumption ≤ 8 W Dimensions 161 × 117 × 68 mm Weight 480 g (with battery)