Product Features:
1.LCD backlit disy, temperature and humidity double disy at a glance
2. Maximum value, minimum value, data retention
3. Automatic shutdown, over range prompt, low voltage prompt
4. ° C / ° F unit switch
5. Foreign high-precision temperature and humidity sensor module is more accurate and reliable for sampling
6. The Japanese TOREX LDO voltage stability control technology is adopted, and the product power consumption is lower
7. Can withstand one meter landing impact
8.符合安规EN61326-1、污染等级2级
| Function | The range of | Resolution | Accuracy |
| Humidity measurement | 0～99%RH | 0.1%RH | ±5％RH（0～99%RH |
| Temperature measurement | -10℃～60℃ | 0.1℃ | ±1.0℃ |
| 14℉～140℉ | 0.2℉ | ±2.0℉ | |
| Sampling rate |
|
|
0.5 second |
| Overload indication |
|
|
OL |
| Maximum measurement |
|
|
MAX/MIN |
| Data retention |
|
|
HOLD |
| Unit conversion |
|
|
℃/℉ |
| Backlight |
|
|
There is |
| Automatic shutdown |
|
|
Five minutes |
| Low power warning |
|
|
3.0～3.5V |
| Battery |
|
|
4.5V |
| Consumption current | Work | mA | ≤25mA |
| Shut down | uA | ≤10uA | |
| Work环境 | Temperature |
|
0～40℃ |
| Humidity |
|
≤80%RH | |
| Storage environment | Temperature |
|
-20℃～60℃ |
| Humidity |
|
≤75%RH | |
| 按键Function | |||
| ON/OFF Bluetooth switch | 短按：开机或Shut down,长按：切换到蓝牙（开机状态）. | ||
| MAX/MIN | Maximum key: Short press: Loop in sequence: MAX/MING/ exit. | ||
| ℃/℉ | Unit conversion键：短按：℃/℉切换. | ||
| HOLD/BL | Data retention/Backlight键：短按：Data retention;长按：Backlight开启或关闭.
|
||
