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Measurement range: Temperature: -30℃~65℃; Humidity: 10%RH~100%RH
Accuracy: Temperature: ±0.5℃; Humidity: ±5%RH
Memory capacity: 20,000 recording points
Record interval: 1 minute to 24 hours
Uploading mode: LoRa
Battery: Two ER14335 lithium batteries (non-rechargeable)
Duration: Up to 1 year (uploading interval under 10 minutes) (@25℃)
Protection level: IP65
Operating frequency: 470~510 MHz ISM band
