Wireless Thermometer Hygrometer, Mini Bluetooth Humidity Temperature Sensor with Data Export and Alert, Temp Humidity Monitor for House

Features:Scope of applicationThe humidity tester is widely suitable for fridge, baby room, balcony, car, cigar box, pet bed, medicine box and so on. Note:The sensor is an accurate humidity and temperature MEMS sensor. Please don’t put it in the water.The sensor monitor the air temperature and humidity through the hole in the back, please don’t cover it .Please scan the QR code on the box or on the manual to download the APP.Specification:Type: Bluetooth thermometerQuantity: 1pcMaterial: ABS plastic + electric componentColor: whiteModel: with screen/ without screenScreen showing data: temperature, humidity,Temperature range: -20 to 65 Celsius / -4 to 150 FahrenheitAccuracy:Temp-  +/- 0.5 Celsius, +/- 1 FahrenheitHumidity-  +/- 5%Free app controlling: yesSensor type: MEMSAlarm:with screen- generate sound to remind userwithout screen- phone app shows red color data number to remind userHistory memory time: every 10 minsBluetooth: 5.0Battery: 1* CR2450 battery (included)Battery life: about 100 daysSupporting phone system: for iphone 4s and above, for android 4.3 and aboveSupporting connection device at same time: 100pcsPeak current: 10maAverage current: 30uaWorking voltage: 2.4-3vRX sensitivity: -103dbmRecoding device time: 100 daysPCBA size: 2*2cm/ 0.79*0.79inch(L*W)Size:with screen- 4.95*4.95*1.8cm/ 1.95*1.95*0.71inch(L*W*H)without screen- 3.5*1.2cm/ 1.38*0.47inch(L*W)Net weight:with screen-35g/ 1.23ozwithout screen-16g/ 0.56ozPackage:1* Bluetooth thermometer1* button battery1* package box

Bluetooth 5.0: With Bluetooth 5.0 technology, the humidity tester can be easily connected with your intelligent phone and show the testing data on the phone APP clearly within 100 meters in open environment.High accuracy sensor: Adopting MEMS digital temperature and humidity sensor to bring you high accuracy testing service, with 0.5 Celsius and 0.5% sensitivity and 1s/ time refresh rate, reliable to use.Compact size: The humidity tester features in its compact size, which is only same as the size of a coin, convenient to carry out and not occupying much storage space. The top carrying band design(with screen type monitor does not have this design) makes it convenient to hang it on wall hook.10 mins recording function: The humidity tester can keep to monitor and record the 10 minutes temperature and humidity data for convenience of recording, practical and convenient.Long working time: With a button battery and low power consumption Bluetooth 5.0 technology, the tester can support to work for 100 days continuously.