Description
Overview
GAOTek digital thermo hygrometer with the external temperature sensor can measure dual temperature and humidity values. It saves this data in TXT format on the SD card, allowing users to analyze it further using excel or other software. The SD card is easily insertable and removable, and there’s no need to install any special software to read temperature records. It is compatible with various PC operating systems. This device with the external temperature sensor features a large LCD that displays real-time temperature, humidity, and time, serving as an environmental monitoring clock. It is suitable for use in warehouses, workspaces, laboratories, basements, wine cellars, or other controlled environments.
Features
- Dual temperature and humidity monitoring
- Advanced SD card logging
- User-friendly design and display
- Alarm functionality
Technical Specifications
| Display | LCD display |
| Humidity range | 0 % to 99.9 % RH |
| Humidity resolution | 0.1 % RH |
| Humidity accuracy | ±3 %RH (at 77 °F (25 °C) 10 % to 90 % RH, others ±5 % RH) |
| Temperature range | 14 °F to 158 °F (-10 °C to 70 °C) |
| Temperature resolution | 0.1 °F (0.1 °C) |
| Temperature accuracy | ±33.8 °F (±1°C) |
| External temperature range | 14 °F to 158 °F (-10 °C to 70 °C) (Display -22 °F to 158 °F (-30 °C to 70 °C)) |
| External temperature resolution |  0.1 °F (0.1°C) |
| External temperature accuracy | ±33.08 °F (±0.6 °C) (32 °F to 122 °F (0 °C to 50 °C)), ±34.16 °F (±1.2 °C) (14 °F to 32 °F (-10 °C to 0 °C), 122 °F to 158 °F (50 °C to 70 °C)), No Specified for -22 °F to 158 °F (-30 °C to 70 °C) |
| External temperature probe size | Diameter 0.15 in (4 mm) x length 0.98 in (25 mm) |
| External temperature probe cable | 6.56 ft (2 m) long, material PVC |
| SD card | SD Card or SDHC card (MMC and SDXC cards are not compatible) |
| Sampling rate | 1 min to 720 min, default 10 min |
| Beeper (dB) | 65 dB |
| RH % self-calibration | via slat chamber |
| Power consumption | <0.4 mA |
| Operating temperature | 32 °F to 122 °F (0 °C to 50 °C) |
| Operating RH % | Humidity <90 % |
| Storage temperature | 14 °F to 122 °F (0 °C to 50 °C) |
| Storage RH % | Humidity <90 % |
| Battery | AA x 3 PCS or 5 V Adaptor |
| LCD size (L x W) | 2.75 in x 2.48 in (70 mm x 63 mm) |
| Meter size (L x W x H) | 4.33 in x 3.58 in x 1.18 in (110 mm x 91 mm x 30 mm) |
| Weight | 7.05 oz (200 g) |