Máy kiểm tra Profitest Prime AC

A broad-range measuring device permits use of the test instrument in all alternating and 3-phase electrical systems with voltages from 65 to 690 V and frequencies of 15.4 to 420 Hz, as well as direct current systems with voltages from 65 to 800 V.
Voltage measurement up to 1000 V AC/DC
Low-resistance measurement for protective and equipotential bonding conductors with 200 mA, as well as automatic polarity reversal and 25 A
Insulation measurement up to 1000 V with rising ramp
Measurement of internal system resistance and fault loop resistance with high test current up to 690 V AC / 800 V DC without tripping RCD types A and B
Testing of tripping current and time to trip for RCCB types A, AC, F, B, B+, EV, MI and G/R, as well as SRCDs and PRCDs
Combined RCD test with continuously rising ramp, time to trip, tripping current
Testing of RCMs and IMDs
Measurement of leakage and differential current with the PROFICLIP current clamp
Measurement of temperature and humidity with a sensor
Mains and battery operation (with limited functionality)
Creation of individualized test sequences
Push-print function – transmission of the measured value via Bluetooth/USB after measurement has been completed
Bluetooth and USB interfaces
Windows-based user software with database functionality