• Intended for measurement of earth resistance of electricity pylons
• Minimizes the influence of adjacent pylons, connected by the guard cable
• Operation fraquency: 25 kHz
• Resisteance reading: up to 300 Ω
• Automatic current injection
• Built-in memory and printer
• Rechargeable battery
Measurement ranges
0 - 300 Ω.
Operation frequency
25,000 Hz.
Test current
20 mA automatic.
Inductive Component compensation
Through bank of capacitors integrated to the equipment:
Maximum capacity: 4.2 µF.
Resolution: 10 nF.
MEasurement accuracy
± 2.5 % of reading ± 1 digit.
Display
alphanumeric Display (LCD).
Max. earth resistance of auxiliary rods
2,000 Ω (current rod).
2,000 Ω (voltage rod).
Built-in memory
It allows for the storage of 2,000 tests readings in its internal NVRAM memory.
Data output
USB.
Power supply
Internal or external rechargeable battery, 12 V. Internal battery autonomy: at least 2 hours.
Battery charger
For 100 - 240 V~ 50/60 Hz.