DatasheetThe testo 174 T BT mini data logger measures temperatures from -30 °C to +70 °C and is ideal for commissioning, inspection and maintenance of all HVAC/R systems. The testo Smart App makes configuration and data analysis simple, and thanks to Bluetooth, readings can be taken from up to 30 metres away.
Delivery Scope
testo 174 T BT mini temperature data logger including wall bracket, battery (2 x CR2032 lithium) and test report.
Technical data
Temperature – NTC
| Measuring range |
-30 to +70 °C
|
|---|---|
| Accuracy |
±0.5 °C (-30 to +70 °C)
|
| Resolution |
0.1 °C
|
General technical data
| Weight |
35 g
|
|---|---|
| Dimensions |
60 x 38 x 18.5 mm
|
| Operating temperature |
-30 to 70 °C
|
| Product-/housing material |
Plastic
|
| Protection class |
IP65
|
| Channels |
1 internal
|
| Product colour |
Black
|
| Standards |
EN 12830; HACCP International; NSF
|
| Measuring rate |
1 min – 24 h
|
| Battery life |
500 days (15 min measuring cycle, +25 °C)
|
| Battery type |
2 lithium batteries (CR2032)
|
| Memory |
16,000 measuring values
|
| Storage temperature |
-40 to +70 °C
|
