S150 – AC Leakage Current Detector
S200B – Multi-phase Voltameter
S220B – 2ph Multifunction Power Meter
S230B – 3ph Multifunction Power Meter
S230D – 3ph Multifunction PM (L-Clamp)
S300H - High/Low Voltage Ammeter
S320A – High Voltage Phase Tester (Phase Comparator)
S323N – 3ph Phase Sequence Indicator (Phase Rotation Meter)
S390 – Remote GPS High Voltage Phase Tester (Phase Comparator)
S410 – 2.5 kV Insulation Tester (megohmmeter)
S420 – 5 kV Insulation Tester (megohmmeter)
S460+ – Microhmmeter (2A DLRO)
S470A – 3 Terminal Earth Tester
S642 - Earth Leakage Clamp Meter 42mm 0.01mA
S690 - Rogowski Ammeter (Flexible Clamp Meter)