UT620A
Digital Micro Ohm Meter

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

SPECIFICATIONS

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 370mm x 90mm x 290mm
Standard carton gross weight 3kg
Optional accessories Four-wire test probes (red & black) x 1

APPLICATIONS

Applications of UT620A Digital Micro Ohm Meter

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.

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