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Get it between 2025-07-18 to 2025-07-25. Additional 3 business days for provincial shipping.
★Operating Voltage: DC3.3V ~ 5.2V.
★Temperature Range:-40 ℃ ~ 80 ℃; Temperature Accuracy: 0.3 ℃; Resolution: 0.1 ℃.
★Humidity Range: 0% ~ 99.9%(0 ℃ ~ 50 ℃ range); Humidity Accuracy: 3% RH(25 ℃).
★Ultra-low energy consumption, long transmission distance, all automatic calibration, capacitive humidity sensor.
★Standard digital single bus output, excellent long-term stability, high-precision temperature measurement components.
Features: Model: DHT21 Range: 0-100%RH Temperature Measuring Range: -40~80℃ Humidity Measurement Accuracy: ±3%RH Temperature Measurement Accuracy: ±0.5℃ DHT21 0-100% RH -40 ~ 80 ℃ ± 3% RH ± 0.5 ℃ 0.1 Resolution: 0.1 Relative humidity and temperature measurements, digital output Excellent long-term stability No need additional components Long signal transmission distance Ultra-low power consume 4 pin for installation