Mini Thermometer & Humidity Meter Temperature with Calibration Certificate

Humidity Resolution: 0.1. Humidity Range: 0 to 100%RH. Humidity Accuracy: +/-3.5%RH between 45 and 75%RH otherwise +/-4.5%RH. Wet Buld Temperature Accuracy: +/-1.5°C (2.7°F) . Temperature Resolution: 0.1.

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