Surge Arrestor Test Set: SCAR10
This Metal Oxide Varistor (MOV) test system is the perfect device to perform analysis and diagnostics on metal oxide surge arrestors. It is supplied with a special clip-on current transformer designed for the measurement of current leakage.
Main Features:  
On-line diagnostic of metal oxide surge arresters 
Meets the requirements of IEC 60099-5 A1 “Diagnostic indicators of metal-oxide surge arresters in service” 
Third harmonic analysis of leakage current with compensation 
Extensive field experience 
Easy, fast and reliable diagnostic method 
Safe lightweight equipment 
Supplied with C 47-IS clip-on transformer specifically designed to measure leakage current losses in the presence of strong electric and magnetic fields.