Introduction and Application:
The Humidity & Temperature Meter designed with fashion, small and portable appearance. With safe and reliable performance stability, a low power consumption and high precision, etc. The Humidity & Temperature Meter is applicable for measurement of manufacturing, laboratory, logistics, food and hygiene, air-conditioning engineering and environment protection.
Features:
- Record data up to 2000 records, the longest recording interval can be set to 120s, and the transmission time is only 4s.
- Bluetooth function. (only for WT83B).
- Auto power off.
- High and low value alarm.
- Low battery indicator/auto power off.
- The standby power consumption is as low as 6mA, and it can be continuously measured for more than 30 hours under full power.
- Data hold.
- LCD backlight.
Product Technical parameter:
| Model |
WT83 |
WT83B |
| Temperature range |
-20~70℃ (-4~158℉) |
-20~70℃ (-4~158℉) |
| Temperature Accuracy |
±1.5℃ |
±0.5℃ |
| Humidity Range |
0~100%RH |
| Humidity Accuracy |
±4.0%RH |
±2.0%RH |
| Dew point range |
-20~50°C (-4~122℉) |
| Dew point Accuracy |
±2°C |
| Wet bulb range |
-20~50°C (-4~122℉) |
| Wet bulb Accuracy |
±2°C |
| Maximum Response Time |
30s |
| Resolution |
0.1℃(0.1℉); 0.1%RH |
Other parameters:
| Operating temperature |
0~40℃(32~104℉) |
| Operating humidity |
10~90%RH |
| Storage temperature |
-10~50℃(14~122℉) |
| Storage humidity |
10~90%RH |
| Power supply |
3*1.5V AAA batteries |
| Weight |
129.9g(included battery) |
| Dimension |
184*56*36mm |
The contents included in the shipment:
- Humidity and Temperature Meter:1pc
- English Instruction Manual:1pc.
- 1.5V AAA Battery:3pcs (international transportation, not included)
- Paper gray box: 1pc.