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Digital Micro Ohm Meter

620 Digital Micro Ohm Meter 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.

620 Digital Micro Ohm Meter 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
Product Specification

Model Selection

Range

620A

620B

Manual Range

Display Count

60000

Resolution

 

10uΩ

1uΩ





Resistance (Ω)

60mΩ/10A

-

±(0.25%+25)

120mΩ/5A

±(0.25%+25)

-

600mΩ/1A

±(0.25%+25)

±(0.25%+20)

6Ω/100mA

±(0.25%+25)

±(0.25%+20)

60Ω/10mA

±(0.25%+25)

±(0.25%+20)

600Ω/1mA

±(0.25%+25)

±(0.25%+25)

6kΩ/100uA

±(0.75%+30)

±(0.25%+30)

Other Features

Four-Wire Measurement

Wire Length Measurement

High/Low Limit Alarm

Data Storage

1000 Data Sets

USB Data Transmission

Backlight

Relative Value

Low Battery Indication

Auto Power Off

General Characteristics

Power

UT620A: Li-ion Battery 7.4V 4000mAh, Rechargeable

UT620B: Li-ion Battery 3.7V 8000mAh, Rechargeable

Display

116mm x 87.5mm

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

Features
Features
  • Improved measurement method which improves accuracy by counter-balancing contact resistance of leads, relative mode
  • Comparison measurement with upper and lower limits, Data hold
  • Wire length measurement (m/ft), 1000 Data Sets, LCD backlight
  • Data transmission between USB and PC, Zeroing function, Built-in Lithium battery, IND resistance measurement mode
 
 
Product Info Downloads
Product Info Downloads

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