Specifications:

• Is Smart Device: NO
• Type 5: Air Detector
• Type 4: Air Sensor
• Type 3: Rechargeable PM2.5 Detector
• Type 2: Air Monitor
• Type 1: Air Tester
• Temporary working temperature: -20 - 50℃
• Product specifications: Approx. 2.2 * 2.2 * 1.4 inches
• Origin: CN(Origin)
• Humidity range: 20% -85%
• Built-in battery: 1200 mAh
• With LCD Screen Or Not: Yes
• Model Number: PM 2.5 Detector
• DIY Supplies: Paint & Decorating
• Brand Name: Hilitand