Digital micro-ohmmeter UT620A

portable4-wirelow-resistance

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. Features of UT620A Digital Micro Ohm Meter ● Comparison measurement with upper and lower limits ● Wire length measurement (m/ft) ● Built-in Lithium battery ● 1000-group data storage ● Improved measurement method which improves accuracy by counter-balancing contact resistance of leads ● Data transmission between USB and PC ● Data hold ● LCD backlight ● Zeroing function, relative mode ● IND resistance measurement mode 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 - 370mm x 90mm x 290mm Standard carton gross weight - 3kg Optional accessories - Four-wire test probes (red & black) x 1