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Микро Ом метр UT620A

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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

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	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