Specifications:

• With LCD Screen Or Not: No
• View: support mobile phone online check
• Type: CO2 HCHO TVOC temperature and humidity
• Power supply: USB 5V 1000mAh
• Operating temperature: 5-40C
• Operating humidity: 30-80%
• Network: WIFI network (2.4G)
• Model Number: JQ-200
• Measurement accuracy: 0.001mg/m3
• Item size: 97 * 52 * 30mm / 3.8 * 2.0 * 1.2in
• Gas Type: Formaldehyde
• DIY Supplies: Paint & Decorating
• Color: white
• Brand Name: HESSWAY
• Applicable: office, car, bedroom, activity room, drawing room, parlor, living room