Ut333 Portable Lcd Digital Thermometer Hygrometer Air Temperature Humidity Meters

1With backlight, manually turn on or off 210~60 / 14~140 environmental temperature measurement range, support / shift; 0~99%RH humidity measurement range, with overload indicator 3Support for data hold 4Low energy chip and auto power off function make this meter energy-saving 5Powered by 3pcs AAA batteries, with low battery indicator Description: This digital thermometer hygrometer is perfect to measure air temperature and humidity. Designed with small size and light weight for portability and easy operation. LCD screen displays the measured value in max./min., accurate and easy to read. Widely used for food storage, medical treatment, public health, laboratory, teaching experiment, plastic greenhouse and more. Features: With backlight, manually turn on or off.-10~60 / 14~140 environmental temperature measurement range, support / shift; 0~99%RH humidity measurement range, with overload indicator.Support for data hold.Low energy chip and auto power off function make this meter energy-saving.Powered by 3pcs AAA batteries, with low battery indicator.Specifications: Condition: 100% Brand New Mode Number: UT333 Material: Plastic Color: Red + Black Power Supply: 3 x AAA Batteries (not included) Size(L x W): approx. 14 x 5cm / 5.51 x 1.97inch Weight: approx. 129g FunctionRangeResolutionAccuracyNoteHumidity Measurement0~100.0%RH0.1%RH5%RHUnder NormalTemperatureTemperatureMeasurement-10~600.11.0Under Normal Humidity14~1400.22.0Sample Rate1 secondOnce per secondOverload Indicator100%RH/OLMAX. Humidity Display: 10%RH; display "OL"if temperature is below -20or more than 60Max./Min. MeasurementMAX./MIN.Display "MAX/MIN"Data HoldHOLDDisplay "HOLD"Unit Shift/Display "/"BacklightBLManually turn on/offAuto Power off5 minutesAuto power off if there is no operation lasting 5 minutes; can be set as non auto power offLow Battery Indicator3.0~3.5VDisplay symbol of low batteryPackage Included: 1 x Digital Thermometer Hygrometer(Battery not included) Optimum Environmental Temperature / Humidity Reference Value: 45~75%RH, 15~25: optimum environenment for human body 40~70%RH: habitable room 40~60%RH: libraby, art gallery, museum 45~60%RH: computer room, communication room 40~60%RH: agricultural material, textile storage 50~60%RH: dairy products storage 60~70%RH: fruit storage 30~50%RH: optimum disease prevention or healing environment Note: 1. Please allow 0-2cm error due to manual measurement. Thanks for your understanding. 2. Monitors are not calibrated same, item color displayed in photos may be showing slightly different from the real object. Please take the real one as standard.