Specifications |
||
Model |
231 |
231A |
Version |
Basic version |
Bluetooth version |
Temperature range |
-25~75℃ (-13~167℉) |
|
Accuracy |
±0.3℃(15~40℃) other ±1℃ |
|
Resolution |
0.1℃ |
|
Humidity range |
0~99.9%RH |
|
Accuracy |
±3%RH (30~80%RH)other ±4%RH |
|
Resolution |
0.1%RH |
|
Sampling rate |
1 time/second |
Features |
||
Model |
231 |
231A |
Display |
4 digits LCD with backlight |
|
Data hold |
√ |
|
Temperature unit |
Celsius (°C), Fahrenheit (°F) |
|
Max./ Min. value |
√ |
|
Data store and recall |
50 groups |
|
Alarm setting |
√ |
|
With APP for data analysis and control |
--- |
√ |
Settable alarm |
√ |
|
Working temperature |
0-40℃, <90% |
|
Storage temperature |
-20-60℃, <75% |
General Information |
||
Model |
231 |
231A |
Power supply |
15.V AAA x 3 / USB-type C |
|
Product color |
Black + orange |
|
Product size |
169mm x 56mm x 32mm |
|
Product weight |
150g |
|
Standard accessories |
Manual, batteries, pouch |