Measurement functions

Measurement range

Display range

Resolution

Accuracy

Voltage

0 V…440 V

0 V…440 V

1 V

± (2% m.v. + 2 digits)

Frequency

45.0 Hz…65.0 Hz

45.0 Hz…65.0 Hz

0.1 Hz

± (0.1% m.v. + 1 digit)

Short-circuit loop parameters

4p method - high current measurement     
maximum current 280 A

7.2 mΩ…1999 mΩ
acc. to EN 61557

0.0 mΩ…1999 mΩ   

from 0.1 mΩ   

± (2% m.v. + 2 digits)

2p method - standard current measurement
maximum current 42 A

from 0.13 Ω…199.9 Ω
acc. to EN 61557

0.00 Ω…199.9 Ω

from 0.01 Ω

from ± (2% m.v. + 3 digits)

Short-circuit current readings

4p method - high current measurement
network voltage 230 V, 400 V

up to 115.0 A…55.7 kA

115.0 A…400 kA

from 0.1 A

Calculated on the basis
of error for fault loop

2p method - standard current measurement

from 1.150 A…1607 A
acc. to EN 61557

115.0 A…400 kA

from 0.001 A

Calculated on the basis
of error for fault loop

Touch and shock voltage

4p method - high current measurement

0 V…100 V

0 V…100 V

1 V

± (10% m.v. + 2 digits)