•【Precise Temperature Monitoring】Accurately measures temperatures from -10℃ to 50℃ with a high precision of ±0.5℃. •【Wide Humidity Range】Detects humidity levels from 0% to 95% RH (non-condensing) with ±5% accuracy. •【Wireless Bluetooth-compatible Connectivity】Easily connect and monitor readings remotely using Bluetooth-compatible technology. •【Compact Design】With dimensions of Ф29.3*53.4*10.6mm, this sensor fits discreetly in any space. •【Long-lasting Battery】Powered by a 3V CR2032 230mAh battery for extended use without frequent replacements. Specifications: •Battery: 3V CR2032 230mAh (Not included) •Temperature Range: -10℃ to 50℃ •Temperature Accuracy: ±0.5℃ •Humidity Range: 0% to 95% RH (no condensation) •Humidity Accuracy: ±5% •Wireless Protocol: Bluetooth-compatible •Dimensions: Ф29.3*53.4*10.6mm Package included: •1 x Temperature Humidity Sensor •1 x English Manual