UT273+ Clamp Earth Resistance Tester

P/N:110401111227X 2022.07.05 REV.1

This is the earthing resistance of grounding electrode RA. To

understanding the formulas above,

we can regard these three grounding electrodes as a triangle, then the measured resistance is:

Measured resistance = (Resistance of adjacent side 1 + Resistance of adacent side 2 – Resistance of

opposite side)+ 2

The resistances of the two reference grounding electrodes are: RB=Rl-RA,

Clamp meter Battery Calibration loop USB cable User manual Tool box

1 pc 4 pcs (1.SV AA alkaline battery) 1 pc 1 pc (data transmission) 1 pc 1 pc

responsible for other losses caused by use. The content of this user manual cannot be used as a reason for using the product for special purposes. The company reserves the right to modify the contents of the user manual. If there are changes, no

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Documents / Resources

UNI-T UT273+ Clamp Earth Resistance Tester [pdf] User Manual
UT273, UT275, UT273 Clamp Earth Resistance Tester, UT273, Clamp Earth Resistance Tester, Earth Resistance Tester, Resistance Tester, Tester

References

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