知用 高精度电流互感器 CTB20 20A/28A峰值 DC-1MHz 精度0.2% 电压输出 规格书

PMK FireFly®FF-1500A optically isolated probe 1.3 GHz/1.5 GHz high CMRR (180 dB) high-voltage 2500 V double-pulse VGS gate /VDS drain voltage

IWATSU multi-channel high-voltage high-frequency optically isolated measurement probe Isolation SE-6000 remote UHV safety test system

CIC high-voltage differential probe DP20-20K-LVC high-precision 0.1% high-frequency isolated high CMRR 20 kV

PEM CWT Ultra mini ultra-mini Rogowski coil UM150 pulse current probe 30KA (1.7 mm conductor diameter) for wide-bandgap semiconductor device test