Description

UNI-T UT620B Digital Micro Ohm Meter is used to measure DC low resistance through 4-wire method.

Some of their features are:

Comparison function to determine if the device is in good condition, unknown wire length calculation (FT/M);

two-way data transmission by USB interface; built-in rechargeable lithium battery.

UT620 can be used in narrow space for on-site troubleshooting,

such as metal coating resistance/motor and small transformer winding resistance measurements,

earth system joints/welding points/power distribution cabinet bus and lead connection

inspections and more.

Specifications	Range	Best Accuracy
Model		UT620B
Minimum Resolution		1uΩ
Resistance (Ω)	60.000mΩ/10A	±(0.25%+25dgts)
	600.00mΩ/1A	±(0.25%+20dgts)
	6.0000Ω/100mA	±(0.25%+20dgts)
	60.000Ω/10mA	±(0.25%+20dgts)
	600.00Ω/1mA	±(0.25%+25dgts)
	6.0000kΩ/100uA	±(0.25%+30dgts)
Features
LCD Counts		60000
Four-wire Measurement		√
Wire Length Measurement		√
High/Low Limit Alarm		√
Data Storage		1000
USB Data Transfer		√
Manual Range		√
Backlight		√
Data Hold		√
Relative Value		√
Low Battery Display		√
Device Characteristics
Power	Lithium Battery 7.4V 4000mAh, Rechargeable
LCD Size	116mm × 87.5mm
Product Color	Red and Grey
Product Net Weight	1.5kg
Product Size	268mm × 168mm × 60mm
Standard Accessories	Kelvin Clips (Red&Black)×1, Power Adaptor×1pcs, USB Cable, Software CD
Standard Individual Packing	Gift Box, Carrying Bag, English Manual
Standard Quantity Per Carton	5pcs
Standard Carton Measurement	390mm × 370mm × 285mm
Standard Carton Gross Weight	11.5kg
Optional Accessories*
Four-wire Test Probes (Red&Black)×1