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Therma Differential Two Channel Differential Thermometer
Therma differential thermometer two channel, T1 or T2 or T1 minus T2 differential thermometer
- Robust waterproof case offering IP66/67 protection
- Ideal for radiator balancing or HVAC applications
- Designed for plumbers, reliable & easy to use
- Backlight, max/min & hold functions
- Polygiene BioMaster product protection
Sold excluding probes
The Therma Differential digital thermometer is an ideal HVAC thermometer as it allows the user to use two type K thermocouple probes simultaneously. The display can be switched to show probe T1 or T2 temperature or the difference between probes T1 and T2 (T1-T2). This allows, for example, the temperature drop across radiators or the temperature rise or fall of two items to be measured.
The Therma Differential measures temperature over the range of -99.9 to 299.9 °C with a 0.1 °C resolution or 300 to 1372 °C with a 1 °C resolution. The thermometer features a custom, LCD display with °C, T1, T2, diff, hold, open circuit, low battery indication and an optional backlight. The unit incorporates an auto-power off facility that automatically turns the instrument off after approximately ten minutes, maximising battery life.
Each thermometer is housed in a durable, ABS case that has an integrated rubber seal to ensure complete water tightness and help reduce the possibility of damage in harsh environments.
The Therma Differential is priced excluding probe. To add recommended probes and other accessories select your choices from the 'Add Accessories'.
ETI offers an extensive range of interchangeable type K thermocouple probes, for a variety of different applications, click here for full range.
231-022
Data sheet
| Range 0.1°C: | -99.9 to 299.9 °C |
|---|---|
| Range 1°C: | 300 to 1372 °C |
| Max/Min: | Yes |
| Resolution: | 0.1 °C to 299.9 °C thereafter 1 °C |
| Accuracy: | ±0.4 °C ±0.1% of reading |
| Battery: | 3 x 1.5 volt AAA |
| Battery Life: | 7500 hours |
| Sensor Type: | K thermocouple |
| Display: | 15mm LCD |
| Backlight: | Yes |
| Dimensions: | 32 x 71 x 141mm |
| Weight: | 220 grams |
| Case Material: | ABS plastic includes Biomaster product protection |
| Country of Manufacture: | United Kingdom |
| Guarantee: | two years |
| Water/Dust Resistance: | IP66/67 protection |
| Measurement Scale: | Celsius |
| Certification: | FREE traceable calibration certificate |
Reviews (1)
Excellent piece of equipment for
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Excellent piece of equipment for balancing radiators. Any change in temperature is displayed immediately- I was hesitant in thinking that there would be a slight delay while waiting for the clamps to warm up but quickly realised temperature readings are displayed straight away. My only gripe is that the backlight will only stay on for a period of time, even when scrolling through different modes.
By Andrew M. on 06/10/2020