Description:  


UNI-T UT620A High-Accuracy 0.25% Kelvin Four-wire Low Resistance & Wire Length Tester Micro Ohm Meter USB Lithium Battery

Brand: UNI-T

Testing the resistance of metal coating, electromotor, and the winding resistance of  small-sized transformer.
Point of junction of earthing system; the integrity of welding contact; breaker and switch; the connection of spacecraft and the track; amphenol connector and conductor jointing; multi-cell battery; the generatrix of switchboard; contact resistance of component like relay; metallic material; conductor resistance of wires and cables; the ground resistance of the PEM LK of vessels, vehicles and aircrafts.

 

Features: 
 

1. Low resistance range: 0.5mΩ~6kΩ;

2. Tesing 10A to increase the accuracy;

3. The minimum resolution 1 uΩ;

4. Bacis accuracy: 0.25%, four-wire testing;

5. Top and bottom testing, making it convenient to classify component, and judge automatically whether the object is standard or not;

6. Unique function of designing wire length , the unit meter and inch can be changed freely;

7. Chargable battery inside, long working life;

8. The data can be storage, read, and deleted. Data storage is 1000;

9. USB interface.

 

Specifications:
 

Resolution: 10u ohm

Resistance Range: 

120.00m ohm/5A, +-(0.25%+25dgts);

600.00m ohm/1A, +-(0.25%+25dgts); 

6.0000 ohm/100mA, +-(0.25%+25dgts); 

60.000 ohm/10mA, +-(0.25%+25dgts);

600.00 ohm/1mA, +-(0.25%+25dgts);  

6.0000K ohm/100uA, +-(0.75%+30dgts); 

 

Features:
 

LCD Counts: 6000

Four-wire measurement: Yes

Wire Length measurement: Yes

High/Low limit Alarm: Yes

Data Storage: 1000

USB Data transfer: Yes

Manual range: Yes

Backlight: Yes

Data hold: Yes

Relative value: Yes

Low battery display: Yes

 

Power: 7.4V 4000mAh Lithium Battery

LCD size: 116mm x 87.5mm

Product color: Red and Grey

Product net weight: 1.5Kg

Product size: 268mm x 168mm x 60mm

Package includes:
 

1 x Kelvin Clips(read and black)
1 x Power adaptor(US or Euro or UK or AU) 
1 x USB cable,
1 x Software CD

1 x Optional: Four-wire Test probes(red and black)

Details pictures:   


UNI-T UT620A High-Accuracy 0.25% Kelvin Four-wire Low Resistance and Wire Length Tester Micro Ohm Meter USB Lithium Battery



UNI-T UT620A High-Accuracy 0.25% Kelvin Four-wire Low Resistance and Wire Length Tester Micro Ohm Meter USB Lithium Battery

UNI-T UT620A High-Accuracy 0.25% Kelvin Four-wire Low Resistance and Wire Length Tester Micro Ohm Meter USB Lithium Battery

UNI-T UT620A High-Accuracy 0.25% Kelvin Four-wire Low Resistance and Wire Length Tester Micro Ohm Meter USB Lithium Battery

UNI-T UT620A High-Accuracy 0.25% Kelvin Four-wire Low Resistance and Wire Length Tester Micro Ohm Meter USB Lithium Battery

UNI-T UT620A High-Accuracy 0.25% Kelvin Four-wire Low Resistance and Wire Length Tester Micro Ohm Meter USB Lithium Battery

UNI-T UT620A High-Accuracy 0.25% Kelvin Four-wire Low Resistance and Wire Length Tester Micro Ohm Meter USB Lithium Battery

UNI-T UT620A High-Accuracy 0.25% Kelvin Four-wire Low Resistance and Wire Length Tester Micro Ohm Meter USB Lithium Battery

UNI-T UT620A High-Accuracy 0.25% Kelvin Four-wire Low Resistance and Wire Length Tester Micro Ohm Meter USB Lithium Battery

UNI-T UT620A High-Accuracy 0.25% Kelvin Four-wire Low Resistance and Wire Length Tester Micro Ohm Meter USB Lithium Battery