Magnetic bridge type current sensor, magnetic bridge type...
Magnetic shield for plastic molded electricity meter frames
Measurement probe system with EOS/ESD protection
Meter locking system
Meter removal indicator
Meter tampering detection device
Method and apparatus for detecting tampering with a meter having
Method and system for detecting electricity theft
Method and system for sensing removal of a utility meter from it
Method and system for sensing removal of a utility meter from it
Method for making a heat sensitive fault detecting and indicatin