Bút thử điện hiển thị số 24-500V Friedrich 461504
Thiết bị đo điện đa năng 24-500V Friedrich 461504
SPB 500/1000 PR Prüfball Analog
is the right tool for operation in energy supply, robust, precise and maintenance-free.
Safety casing made of solid rubber, extremely impact resistant, water an dust proof IP 65, reliable testing without battery.
Frequency 0-100 Hz, On-time 30 sek., Surge voltage strength 12 KV,
CAT IV in according with IEC 60664-1, 6 KV unit inspection of box and line
