Amprobe THWD-3 Psychrometer Temperature and Humidity Meter featuresa precision capacitance sensor to measure relative humidity from 0 - 100%. Dual display shows Temperature and Humidity readings at the same time. The THWD-3 is compact and fits into your pocket for easy transport.
Proposition 65 Warning for California Residents: This product can expose you to chemicals including Benzene, which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to 
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