Multifunctional electrical installation parameter meter MPI-520 WMPLMPI520. A digital multifunction meter for installers and advanced measurers.

Measurement capabilities:

• Complex short-circuit loop resistance with a resolution of up to 0.01 Ω.
• Voltage measurement from 95 V to 440 V and frequencies from 45 Hz to 65 Hz.
• Testing of residual current circuit breakers of type AC, A, and B with nominal residual currents from 10 mA to 1000 mA.
• Insulation resistance measurement up to 3 GΩ with measuring voltages of 50 V, 100 V, 250 V, 500 V, and 1000 V.
• Continuity measurement of the protective conductor with current ≥200 mA.

It has an IP54 protection level and is resistant to mechanical damage. Easy to transport and use in various positions with an adjustable cover.