Fluke Fluke 4325162 User Manual

47 

 

Measuring sequence: 

approximately 2 measurements/s  

Measuring time: 

typical 4 seconds includes reversal of polarity (2-pole or 
4-pole) 

Maximum interference voltage: 

≤3 V ac or dc, with higher voltages measurement will not 
be started 

Maximum inductivity: 

2 Henry  

Maximum overload: 

U

rms

 = 250 V  

Compensation of lead resistance (R

K

) can be switched on in functions R

E

 3pole, R

E

 3pole , 

R~, and R  2pole 

Formation of measured value: 

R

display

 = R

measured

 - R

compensated

* 

 

*

 

Value of setpoint entry R

K

 = 0.000 

Ω

, variable from 0.000…29.99 

Ω

 by means 

of measuring adjustment.

 

Stakeless Ground Loop Measurement (



) 

0.001 to 0.1 

Ω

 0.020 

Ω

 to 199.9 

Ω

 

±

(7% rdg + 3 d) 

±

(10% rdg + 5 d) 

Measuring principle: Stakeless measurement of resistance in closed loops using two current 
clamps  

Measurement voltage: 

Um = 48 V ac (primary) 

Measurement frequency: 

128 Hz 

Noise current (I

ext

): max 

I

ext

 = 10 A (ac) (Ra < 20 

Ω

) 

 max 

I

ext

 = 2 A (ac) (Ra > 20 

Ω

) 

The information about stakeless ground loop measurements is only valid when used in 

conjunction with the recommended current clamps at the minimum distance specified.