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Contact SupplierTechnical Specification
| Power Supply | 12V/1A???DC) |
| Temperature Measurement Range | -20??? to 70???(internal), -40??? to 80???(external) |
| Temperature Accuracy | ±0.5??? |
| Humidity Measurement Range | 0% to 99% RH |
| Humidity Accuracy | ±5% RH |
| Humidity Resolution | 1% RH |
| Off-line Data Capacity | 32,000 points |
| Logging Interval | 5 min to 24Hr,Default interval is 30 min |
| Battery | Rechargeable lithium battery |
| Duration | Approximately 3 months at 1 Hr upload |
| Waterproof Rating | Device with internal sensor:IP65Device with external sensor:IP64 |
| Sensor Type | Internal/External temperature-humidity-combined sensor/External temperature sensor |
| LED Indicator | Status indicator,Power indicator |
| Display | Segment display |
| Communicaterion Interface | 4G(4G version) |
| Alarm Output | buzzer SMS/Email from Cloud,APP |
| Buttons | Power ON/OFF button,Menu button |