Andoer Humidity Meter Indoor Hygrometer Sensor Alarm APP Control 2.9-inch LCD Backlight Display ℃ / ℉ with Time Date for Home

This product is a and humidity detector with a 2.9-inch LCD screen and smart backlight function which can display the current humidity brightness time and date. Features: 1. & Humidity Detector: The product can measure (-19~60℃ / -2.2~140°F) and humidity (0~RH) in real time and supports ℃/°F unit conversion. 2. APP Control: The upper and lower limits of and humidity can be set through the mobile phone APP and the alarm will be issued immediately after exceeding. You can also view historical humidity and brightness data. It is compatible with Smart APP and Smart Life APP. 3. Large LCD Screen: The 2.9-inch LCD screen can display humidity brightness time date remaining power which is clear and easy to read. 4. Use Anywhere: It comes with a 3.7V 500mAh battery which is charged with a USB cable. You can place it by your bed desk or it on the wall. 5. External probe: Accurately sense outdoor not only can measure outdoor ambient but also water refrigerator etc. ( Only Type 1 includes probe. ) Note: 1. Due to manual measurement the size may be slightly different. Thank you for your understanding. 2. Due to different conditions and different monitors item color displayed in photos may be showing slightly different from real object. Specifications: Type: with Probe (Type 1) without Probe (Type 2) -- Optional Color: White Shell Material: ABS Display: 2.9-inch LCD Screen : IEEE 802.11 bng 2.4GHz Working Voltage: 5V Quiescent Current: 30mA Measurement : -19~60℃ (-2.2~140°F) ±0.3℃ Humidity Measurement : 0~RH ±2% Brightness Measurement : 0~100% Battery: Built-in 3.7V / 500mAh Lithium Battery Probe Length: 1M Item Size: 8.6*8.6*2.3cm / 3.39*3.39*0.9in Packing Size: 10.5*10.5*2.7cm / 4.13*4.13*1.06in Packing Weight: 150g / 5.29oz ( with Probe ) 200g / 7.05oz( without Probe ) Package List: 1 * and Humidity Meter 1 * Probe ( 1M ) 1 * Manual ( English )