

The DR-230W-THDE is a temperature and humidity data logger from Elitech with a large display, WiFi and Bluetooth connectivity, used for monitoring and storing environmental information (temperature and humidity) in cold storage, pharmaceutical warehouses, laboratories, data centers, etc.
| Item | Specification |
|---|---|
| Temperature Range | −40°C to +80°C |
| Humidity Range | 0%RH to 95%RH |
| Temperature Accuracy | ±0.5°C (typically within −20°C to +40°C) |
| Humidity Accuracy | ±0.5%RH or ±5%RH (depending on sensor version) |
| Temperature Resolution | 0.1°C |
| Humidity Resolution | 0.1%RH |
| Data Storage Capacity | 30,000 records (supports cyclic overwrite) |
| External Sensor | Probe cable approx. 2 m |
| Connectivity | WiFi + Bluetooth |
| Alarm | Threshold exceeded: buzzer + LED + app notification; optional external 110 dB alarm |
| Display | Large screen displaying temperature & humidity simultaneously |
| Power Supply | 5V/2A adapter |
| Device Dimensions | Approx. 215 × 165 × 19 mm |
| Operating Temperature | −10°C to +45°C |
| Protection Rating | IP50 (dust-protected, not water-resistant) |
| Typical Applications | Cold storage, pharmaceutical storage, cold chain logistics, laboratories, server rooms |
