AOIP

Automatic starters for electric motors

Telephony apparatus, namely, megohmmeters and ohmmeters, cable testing instruments, cable certification instruments, and telephony cable fault locators; electrical and electronical measuring apparatus, namely, calibrators, meters, generators and reference units of temperature, pressure, humidity, gas concentration, resistance, current, voltage, and electrical frequency; electrical and electronical measuring apparatus for use in physical measurements of temperature, pressure, humidity and gas concentration levels, and electrical measurement of resistance, current, voltage and electrical frequency levels; navigation apparatus, namely navigation devices for use in aircraft, maritime, submarine and land vessels