- WSSX-303 Electric-contact Bimetal Thermometer
- WSSX-502 Electric-contact Bimetal Thermometer
- WSSX-402 Electric-contact Bimetal Thermometer
- WSSX-302 Electric-contact Bimetal Thermometer
- WSSX-301 Electric-contact Bimetal Thermometer
- WSSX-401 Electric-contact Bimetal Thermometer
- WSSX-501 Electric-contact Bimetal Thermometer
- WSSX-500 Electric-contact Bimetal Thermometer
- WSSX-400 Electric-contact Bimetal Thermometer