UT620A is used to measure DC low resistance through 4-wire method. Its features are: Comparison function to determine if the device is in good condition, unkown wire length calculation (FT/M); two-way data transmission by USB interface. UT620A can be used in narrow space for on-site troubleshooting, such as metal coating resistance, motor and small transformer winding resistance, welding points, power distribution cabinet bus, lead connection inspections, and more. Specifications of UT620A Digital Micro Ohm Meter Specifications Range UT620A Resolution 10uΩ Resistance (Ω) 60mΩ/10A 120mΩ/5A ±(0.25% 25) 600mΩ/1A ±(0.25% 25) 6Ω/100mA ±(0.25% 25) 60Ω/10mA ±(0.25% 25) 600Ω/1mA ±(0.25% 25) 6kΩ/100uA ±(0.75% 30) Features Display count 60000 Four-wire measurement √ Wire length measurement √ High/low limit alarm √ Data storage 1000 USB data transmission √ Manual range √ Backlight √ Relative value √ Low battery indication √ Auto power off General Characteristics Power Li-ion battery 7.4V 4000mAh, rechargeable Display 116mm x 87.5mm Product color Red and grey Product net weight 1.5kg Product size 268mm x 168mm x 60mm Standard accessories Test leads with Kelvin clips (red & black), power cord, power adaptor, USB interface cable, PC software CD Standard individual packing Gift box, carrying bag, English manual Standard quantity per carton 1pcs Standard carton measurement Standard carton gross weight Optional accessories Four-wire test probes (red & black) x 1
