JCM AC Motor Run capacitor 5 uf MFD 450v 50/60 Hz Metal Round CBB65 Tool The STK5441A in itself does

The STK5441A in itself does not say A but it has a DOT at the end of the number and the number is UNDERLINED

42PS+-6X100mm R/B Screw

and temperature with included thermocouple

This tester verifies continuity and detects incorrect sequences for both LAN and coaxial cables

LEDs light up in numerical sequence (1–8

JCM AC Motor Run capacitor 5 uf MFD 450v 50/60 Hz Metal Round CBB65 Tool The STK5441A in itself doesFUNCTION: Capacitor for Motor Run CAPACITY: 5 UF (MFD) X 450 VAC FREQUENCY: 50 60 Hz SHAPE: Round APPLICATIONS: to run motors in HVAC (A C Condenser, Compressor, Heat Pump Air Conditioner, Furnace), Freezer, Blower, Exhaust, and other electric motors