Chauvin Arnoux MINI94 [P01106194] 50 mA 200A AC Power Quality Analyser and Logger Clamp. MINI 94 clamp is a current clamp for measuring AC current without any action on the installation (no need to cut off the current to be measured). The MINI 94 is a current clamp for measuring at industrial frequencies up to 200 A with an accuracy class of 0.2. Its excellent accuracy (gain and phase) make it ideal for current measurements with power and energy analysers. In particular, it can be used to check energy meters. Its specific feature include the lead for the output signal is equipped with a moulded 4-pin connector compatible with the latest-generation Qualistar Class A models from Chauvin Arnoux. The clamp is then powered by the instrument. The specific connector allows automatic recognition of the clamp by the instrument.