OWL Electricity Large Sensors are for use with Owl Wireless Electricity Monitors. To fit cables up to 10mm diameter; for use in 3 phase installations; for use with OWL CM119 or CM160 (OWL+USB) only
Product Description
Extra Large sensor for use with 2 & 3 phase electricity supplies. Fits cables up to 17mm and 200amps
I use Owl 116 & 190 monitors on sub mains from a 95mm 3 phase supply - the 17mm clips just fit - I'm very impressed with all the equipment which provides useful data for a very low outlay.