Client Protection
Dedicated Support
Genuine Products
ETI 227-022 | Therma 22 Thermocouple & Thermistor Thermometer | -199.9 to 400 °C
The ETI 227-022 Therma 22 is a dual-input thermometer that works with a wide choice of interchangeable type T thermocouple and thermistor probes. Thermocouple probes cover -199.9 to 400 °C and thermistor probes -39.9 to 149.9 °C, with ±0.2 °C accuracy and fast response. Optional test caps allow accuracy checks; the probe is sold separately.
Key features
- Accepts interchangeable thermocouple and thermistor probes
- Thermocouple range -199.9 to 400 °C
- Accuracy ±0.2 °C, 0.1 °C resolution
- Compatible with optional test caps for accuracy checks
- Conforms to EN 13485; traceable calibration certificate included
- Biomaster product protection, up to 10,000 hours battery life
- Specifications
- Features
- Downloads
| Part Number | 227-022 |
| Brand | ETI |
| Inputs | Thermocouple and thermistor probes |
| Range (Thermocouple) | -199.9 to 400 °C |
| Range (Thermistor) | -39.9 to 149.9 °C |
| Accuracy | ±0.2 °C |
| Resolution | 0.1 °C |
| °C/°F | Switchable |
| Battery | 3 x AAA |
| Battery Life | 10,000 hours |
| Operating Range | -20 to 50 °C ambient |
| Case Material | ABS plastic |
| Dimensions | 25 x 56 x 128 mm |
| Weight | 135 g |
| Conforms To | EN 13485 |
| Probe | Sold separately |
Optional test caps are available to ensure accuracy.
A wide variety of interchangeable probes are available.
The temperature range is -199.9 to 400 °C.
Rapid and precise response.
FREE traceable calibration certificate.
EN 13485 is the European Standard.
A UKAS 3 point certificate is available, as shown below.
Therma 22 is sold separately from the probe.
See 'Add Accessories' for Therma 22 probes.
Related Products
Brannan 31/160/0 | Vertical Barrel Test Thermometer | -50 to +200 °C, 125 mm Probe
Brannan 31/160/0 | Vertical Barrel Test Thermometer | -50 to +200 °C, 125 mm Probe
Brannan 31/162/0 | Water Resistant Probe Test Thermometer | -40 to +200 °C, 105 mm Probe, IP65
Brannan 31/162/0 | Water Resistant Probe Test Thermometer | -40 to +200 °C, 105 mm Probe, IP65
Brannan 22/420/3 | Twin Reading Max Min Thermometer | 2 m External Sensor, -50 to +70 °C
Brannan 22/420/3 | Twin Reading Max Min Thermometer | 2 m External Sensor, -50 to +70 °C
Brannan 31/158/0 | High Precision Paddle Probe Thermometer | -50 to +250 °C, 125 mm probe
Brannan 31/158/0 | High Precision Paddle Probe Thermometer | -50 to +250 °C, 125 mm probe
Brannan 38/600/0 | High Precision Waterproof Probe Thermometer | -40 to 300 °C, IP68
Brannan 38/600/0 | High Precision Waterproof Probe Thermometer | -40 to 300 °C, IP68
Brannan 38/650/0 | Hand Held Digital Test Thermometer | -40 to +200 °C, 100 mm probe on 1 m lead
Brannan 38/650/0 | Hand Held Digital Test Thermometer | -40 to +200 °C, 100 mm probe on 1 m lead
Brannan 31/175/0 | Folding Probe Thermometer | -50 to +250 °C, IP65
Brannan 31/175/0 | Folding Probe Thermometer | -50 to +250 °C, IP65
ETI 226-040 | Therma 20 Thermistor Food Thermometer | -39.9 to 149.9 °C, probe not included
ETI 226-040 | Therma 20 Thermistor Food Thermometer | -39.9 to 149.9 °C, probe not included