Description
Overview
GAOTek humidity monitor data logger hygrometer can measure and record the temperature, relative humidity and dew point value. The dew point is the temperature to which air must be cooled to become saturated with water vapor. The measurement of dew point is related to humidity. A higher dew point means there will be more moisture in the air.
Features
- Simultaneously display temperature and humidity
- Advanced SD card logging design for continuous recording
- Check outdoor temp conditions through external probe
- Easy to read super big LCD display
- Temperature unit C or F switchable
- Max or min function to review data
- Battery low indicator
Technical Specifications
| Temperature Range | 14 °F to 158 °F (-10 to 70℃) |
| Temperature Accuracy | ±33.8 °F (1 ℃) |
| Humidity Range | 0 to 99.9 % RH |
| Humidity Resolution | 0.1 % RH |
| Humidity Accuracy | ±3 %RH (10 to 90 %RH, others ±5 %RH) |
| External Temp. Range | 14 °F to 158 °F (-10 to 70℃) |
| External Temp. Probe Cable | 2M long, Material: PVC |
| SD Card | SD Card or SDHC card |
| Beeper | 65 dB |
| RH% Self Calibration | Yes, Via slat chamber |
| Power Consumption | <0.4 mA |
| Operating Temperature | 32 °F to 41 °F (0 to 50 ℃) |
| Operating RH% | Humidity <90% |
| Storage Temperature | 14 °F to 41 °F (-10 to 50 ℃) |
| Storage RH% | Humidity < 90% |
| Battery | AA x 3PCS or 5V Adaptor |
| Meter Size | 4.33 in x 3.58 in x 1.18 in (110 mm x 91 mm x 30 mm) |
| Weight | 0.44 lb, 7.05 oz(200 g) |