Manufacturer Part Number: 445703|Product Type|Thermo-HygrometerProbe Type|Accuracy|1.8 FDew Point Accuracy|Power Source|Batteries Included|YesNumber Of Batteries|1Battery Size|AAABattery Chemistry|Mount Type|WallHousing Material|Velocity|Barometric Pressure|Accuracy Relative Humidity|Minimum Relative Humidity|Maximum Relative Humidity|Minimum Temperature|Maximum Temperature|140.0; 140.0C; 140.0FMaximum Voltage Rating|Probe Length|Probe Diameter|Overall Length|4.3in; 109mmOverall Depth|3.9in; 99mmOverall Width|0.78in; 20mmFeatures|Max/Min with Reset FunctionIncludes|AAA Battery; Stand; Wall Mounting BracketStandards|CE CertifiedUNSPSC Code|41112300