The Comparator from ETI Ltd is ideal for checking infrared hand held thermometers. It can be used in conjunction with the Reference thermometer.
The ETI comparator provides a stable black body temperature source and can be used at any ambient temperature over the range of 5 to 100°C.
Please note: the comparator is not supplied with any thermometers – the Reference thermometer must be purchased separately.
Any information taken from the Reference Thermometer can be used to compensate for minor differences in the readings from the test instrument. This means that only instruments with unacceptable errors need to be returned to the supplier for re-calibration or certification.
- Inexpensive method of checking infrared hand held thermometers
- Portable and easy to use
- Tough outer exterior made from aluminium (cup) and a solid base
- Space for the Reference Thermometer’s probe and an additional probe if needed
- No requirements for external power
Aluminium cup dimensions |
Ø60 x 100mm |
Base holes dimensions |
Ø3.5mm holes |
Ambient temperature |
5 to 100°C |