Efergy True Power Meter (TPM) XL 200 Jackplug extra sensor (PAIR)
TPM sensor - Pair (left & right) for True Power Meter (TPM) only Perfect for applications where a 120 ampere service is installed. Split core design easily fits around wire sizes up to #4/0 AWG without breaking connections.
Regulatory approvals and ratings are screen printed on each sensor. 50 ma to 200 amperes 600 volts Canada/US ETL approved to UL and CSA standards.