Specification AgeRangeDescription : Adult BatteriesRequired : 1 Brand : HFBTE BulletPoint1 : ❤❤(1)Digital display gives exact reading with no guessing or errors. BulletPoint2 : ❤❤(2)Wide measuring range & high resolution. BulletPoint3 : ❤❤(3)HT-1292D Dew Point Meter able to measure Humidity, Temperature, Wet Bulb Temperature, Dew Point Temperature. BulletPoint4 : ❤❤(4)Used the exclusive MICRO-COMPUTER LSI circuit and crystal time base to offer the high accuracy meas-urement & fast measuring time. BulletPoint5 : ❤❤(5)The lead time is about 3 business days,This HT-1292D Dew Point Meter with a 1 YEAR WARRANTY, if you received a defective item, we will offer free replacement. Rest assured to purchase this HT-1292D Dew Point Meter! Color : as the picture shows ConnectivityTechnology : Usb ExternallyAssignedProductIdentifier1 : 796862813505 ExternallyAssignedProductIdentifier2 : 0796862813505 IncludedComponents : Multifunction Thermometer Hygrometer ItemName : HFBTE HT-1292D Multifunction Thermometer Hygrometer Temperature Humidity Meter with Dew Point and Wet Bulb Temperature Gauge ItemPackageDimensions_Height : 10 centimeters ItemPackageDimensions_Length : 30 centimeters ItemPackageDimensions_Width : 201 centimeters ItemTypeKeyword : science-lab-digital-thermometers Manufacturer : HFBTE NumberOfItems : 1 PartNumber : HFBTE PowerSourceType : Corded Electric ProductDescription : ❤❤Shipping Policy : Battery Not Included During the Shipping❤❤ Features: ❤❤Able to measure Humidity, Temperature, Wet Bulb Temperature, Dew Point Temperature. ❤❤Used the exclusive MICRO-COMPUTER LSI circuit and crystal time base to offer the high accuracy meas-urement & fast measuring time. ❤❤Digital display gives exact reading with no guessing or errors. ❤❤Wide measuring range & high resolution. ❤❤The Last Values / Max. Values / Min. Values of both Humidity and Temperature will be automatically stored in memory and can be displayed by turn. ❤❤The use of durable, long-lasting components, including a strong, light weight ABS-plastic housing assures maintenance free performance for many years. The housing has been carefully shaped to fit comfortably in either hand. Specifications: ❤❤Display :Backlit LCD ❤❤Range Humidity 10~95%RH Temp -10~60ºC(14~140ºF) Wet Bulb Temp -10~60ºC(14~140ºF) Dew Point Temp -40~40ºC ❤❤Resolution Humidity 0.1%RH Temp 0.1ºC/0.1ºF Wet Bulb Temp 0.1ºC/0.1ºF Dew Point Temp 0.1ºC ❤❤Accuracy Humidity 2.5%±1%RH Temp ±0.5ºC Wet Bulb Temp ±0.5ºC Dew Point Temp ±1ºC ❤❤Sensor Type Humidity:Capacitor Temp:Resistor ❤❤Sampling Time:0.4 Seconds ❤❤Memory :Last Value,Max Value,Min Value ❤❤Time Base: Quartz Crystal ❤❤Power Supply: 4x1.5V AAA (UM-4)Battery(battery not included) ❤❤Dimensions :171x72x34 mm(6.7x2.8x1.3 inch) ❤❤Weight :145g/0.32lb(Not Including Batteries) ❤❤Standard Accessories :Main Unit , Carrying Case,Operation Manual ProductSiteLaunchDate : 2019-05-14T07:00:00.000Z Reusability : Reusable Size : Small SpecificationMet1 : ASTM SpecificationMet2 : NIST UnitCount : 1 UnspscCode : 42182200 Voltage : 1.5 volts