TM-25R Earth Resistance Tester, 25 kHz, Memory, Bluetooth, with printer
Specifications
High frequency earth ground tester
Intended for measurement of earth resistance of electricity pylons
Minimizes the influence of adjacent pylons, connected by the guard cable
Operation frequency: 25 kHz
Resistance reading: up to 300 Ω
Automatic current injection
Built-in memory and printer
Rechargeable battery