Measurement functions

Measurement range

Display range

Resolution

Accuracy

Voltage

0 V…500 V

0 V…500 V

from 0.1 V

from ±(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

2p method - standard current measurement
maximum current 13.3 A

from 0.13 Ω…1999 Ω
acc. to EN 61557

0.00 Ω…1999 Ω

from 0.01 Ω

±(5% m.v. + 3 digits)

2p method - measurements
without tripping RCDs

from 0.5 Ω…1999 Ω
acc. to EN 61557

0.00 Ω…1999 Ω

from 0.01 Ω

from ±(6% m.v. + 5 digits)

Short-circuit current readings

2p method - standard current measurement

Calculated on the basis of test
Z_S ranges and rated voltages

1.110 A…40.0 kA

from 0.001 A   

Calculated on the basis
of error for fault loop

2p method - measurements
without tripping RCDs

Calculated on the basis of test
Z_S ranges and rated voltages

1.110 A…24.0 kA

from 0.001 A

Calculated on the basis
of error for fault loop

Measurement of continuity of protective conductors and equipotential bonding

Low-voltage measurement of continuity
of circuit and resistance with ±200 mA current     

0.12 Ω…400 Ω
acc. to EN 61557-4

0,00 Ω…400 Ω

from 0.01 Ω

±(2% w.m. + 3 cyfry)

Measurement of resistance with low current

0.0 Ω…1999 Ω

0.0 Ω…1999 Ω

from 0.1 Ω

±(3% w.m. + 3 cyfry)