An automatic three-wire pointed probe designed for insulation resistance measurements in conjunction with the Sonel MIC-30 meter. The WS-11 adapter enables measurement triggering directly from the handheld probe. It provides much faster measurements by its start button located on the adapter housing. The adapter also has a button that allows user to save the measurement result in the memory of the meter. The probe used during measurements in electrical installations reduces to a minimum the operations performed on the meter itself, significantly improving the efficiency of work.

Measurement category acc. to EN IEC 61010-2-030:

• With limiter on measuring end: CAT IV 600 V / CAT III 1000 V
• Without limiter on measuring end: CAT II 1000 V