Reed Instruments Data Logging Thermo-Hygrometer with NIST Certificate, 5% - 95% RH, 32° - 122° F ( 0° - 50°C ) (R6050SD-NIST)

Data Logging Thermo-Hygrometer with NIST CertificateMeasures relative humidity, ambient temperature and dew point wet bulb temperaturesContact temperature measurement with a type J/K thermocouple optionData hold and min/max functionsReal-time data logger with integral SD memory cardTemperature is measured in °C or °FUser selectable sampling rate from 1 to 3600 secondsEasy-to-read backlit LCD displayTripod mount for long-term monitoringLow battery indicator and auto shut-off after 10 minutes