| ELECTRICAL |
| Calibrators, temperature simulation |
| Portable appliance testers |
| Resistance thermometer indicators, electrical calibration |
| Thermocouple indicators, electrical calibration |
| HUMIDITY |
| Controlled chambers, environments, etc, |
| Relative humidity instruments |
| Relative humidity instruments, temperature sensors incorporated |
| PRESSURE |
| Gas absolute, indicating instruments |
| Gas gauge, indicating instruments |
| Gas negative gauge, indicating instruments |
| Hydraulic gauge, indicating instruments |
| TEMPERATURE |
| Block calibrators |
| Liquid baths |
| Temperature controlled chambers, autoclaves |
| Temperature controlled chambers, media preparators |
| Temperature controlled chambers, ovens and furnaces |
| Temperature controlled chambers, refrigerators and freezers |
| Temperature indicators and recorders, with temperature sensor(s) |
