PrecisionPsychrometer Onboard NIST
Precision Psychrometer +/- 3 Percent( 0 Percent to 10 Percent) Humidity Accuracy -22 Degrees to 199 Degrees F Dew Point Range 0.1 Percent Humidity Resolution Battery Type 9V Data Hold Yes Response Time 30 sec Data Logging No Includes Battery Carrying Case
Standard shipping
Estimated delivery time: 7-10 days