Client Protection
Dedicated Support
Brannan 22/400/3 | Digital Fridge or Freezer Thermometer | -40 to +70 °C, Alarm
Brannan 22/400/3 shows fridge or freezer temperature and room temperature at the same time. A flexible probe on a 1 m cable with suction cup measures inside the appliance, while a built-in sensor reads the ambient air. If the cold store moves outside its safe zone for food, the alarm sounds and coloured LEDs flash for 5 seconds every minute.
Key features
- Probe and ambient readings shown together
- Range -40 to +70 °C/°F (switchable), 0.1 °C resolution
- ±1 °C from 0 to +40 °C, otherwise ±2 °C
- LED and audible alarm outside the safe zone
- 1 m probe with suction cup, adhesive pad, AAA battery supplied
Calibration options offered by Brannan for 22/400/3: supplied uncalibrated, or with a UKAS temperature calibration at 1, 3 or 5 points. Pre-calibrated versions are available in the Brannan THERMcert range as TC-008 and TC-021.
- Specifications
- Downloads
| Part Number | 22/400/3 |
| Brand | Brannan |
| Range | -40 to +70 °C/°F (switchable) |
| Resolution | 0.1 °C |
| Accuracy | ±1 °C (0 to +40 °C), otherwise ±2 °C |
| Probe | 1 m cable with suction cup |
| Alarm | LED flash and sound, 5 s every minute |
| LCD Size | 58 x 12 mm |
| Battery | 1 x AAA (supplied) |
| Ambient Operating | -10 to +50 °C |
| Net Weight | 63 g |
| Compliance | CE, RoHS/WEEE |
| EAN | 5011405224002 |
Related Products
Brannan 14/250/2 | 215 mm Wood Wall Thermometer, High Range | -10 to +80 °C, Celsius only
Brannan 14/250/2 | 215 mm Wood Wall Thermometer, High Range | -10 to +80 °C, Celsius only
Brannan 46/706/0 | ECO-therm Laboratory Thermometer | -10 to +150 °C, 76 mm immersion, 305 mm
Brannan 46/706/0 | ECO-therm Laboratory Thermometer | -10 to +150 °C, 76 mm immersion, 305 mm
Brannan 46/706/1 | ECO-therm Laboratory Thermometer | -10 to +150 °C, total immersion, 305 mm
Brannan 46/706/1 | ECO-therm Laboratory Thermometer | -10 to +150 °C, total immersion, 305 mm
Brannan 46/703/0 | ECO-therm Laboratory Thermometer | -10 to +110 °C, 76 mm immersion, 305 mm
Brannan 46/703/0 | ECO-therm Laboratory Thermometer | -10 to +110 °C, 76 mm immersion, 305 mm
Brannan 46/700/1 | ECO-therm Laboratory Thermometer | -35 to +50 °C, total immersion, 305 mm
Brannan 46/700/1 | ECO-therm Laboratory Thermometer | -35 to +50 °C, total immersion, 305 mm
Brannan 46/703/1 | ECO-therm Laboratory Thermometer | -10 to +110 °C, total immersion, 305 mm
Brannan 46/703/1 | ECO-therm Laboratory Thermometer | -10 to +110 °C, total immersion, 305 mm
Brannan 46/700/0 | ECO-therm Laboratory Thermometer | -35 to +50 °C, 76 mm immersion, 305 mm
Brannan 46/700/0 | ECO-therm Laboratory Thermometer | -35 to +50 °C, 76 mm immersion, 305 mm
Brannan 44/017/7 | SAMA Type Spirit Laboratory Thermometer | 0 to +300 °F, total immersion, red spirit, FT20
Brannan 44/017/7 | SAMA Type Spirit Laboratory Thermometer | 0 to +300 °F, total immersion, red spirit, FT20