DTOWER Wireless Hygrometer Compact 5.0 Indoor Temperature And Humidity Sensor

Features: 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. Scope of application The 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 thermometer Quantity: 1pc Material: ABS plastic + electric component Color: white Model: with screen/ without screen Screen showing data: temperature humidity Temperature range: -20 to 65 Celsius / -4 to 150 Fahrenheit Accuracy: Temp- +/- 0.5 Celsius +/- 1 Fahrenheit Humidity- +/- 5% Free app controlling: yes Sensor type: MEMS Alarm: with screen- generate sound to remind user without screen- phone app shows red color data number to remind user History memory time: every 10 mins Bluetooth: 5.0 Battery: 1* CR2450 battery (included) Battery life: about 100 days Supporting phone system: for iphone 4s and above for android 4.3 and above Supporting connection device at same time: 100pcs Peak current: 10ma Average current: 30ua Working voltage: 2.4-3v RX sensitivity: -103dbm Recoding device time: 100 days PCBA 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/ 1.23oz without screen-16g/ 0.56oz Package: 1* Bluetooth thermometer 1* button battery 1* package box