Features1. 4-inch large screen design: Clearly displays detection data with results at a glance, allowing easy monitoring of air quality anytime.
2. Semi-transparent grid design: Enhances airflow for superior detection performance, more precise measurements, and quieter operation.
3. Manual screen-off function: Press the power button four times to turn off the screen while maintaining normal detection, creating an undisturbed nighttime environment.
4. Dual Power Options: Operates without batteries via Type-C direct charging for in-car users, or with built-in battery for extended standby.
5. Five-Parameter Detection: High-precision sensors rapidly identify CO₂, HCHO, TVOC, temperature, and humidity for comprehensive air quality monitoring.
SpecificationsProduct Name: Air Quality Monitor
Material: ABS
Power Source: 3.7V/3 AAA batteries
(not included)Charging Port: Type-C
Detected Gases: CO₂, HCHO, TVOC
Formaldehyde Resolution: 0.001 mg/m³
Temperature Resolution: 1°C
Temperature Range: 0-50°C
Humidity Resolution: 1%RH
Humidity Range: 0-95%RH
CO₂ Measurement Range: 400-5000 PPM
Calibration Method: Automatic Calibration
Response Time: Approx. 30 seconds
Alarm Method: Audible/Screen Display
Product Dimensions: 80*38*75mm Note: Elevated angle design for optimal visibility. Safer without batteries, ideal for automotive use.
User GuidePress and hold the power button to turn on/off. After 60 seconds of warm-up, detection begins.
Press the power button twice briefly to toggle the alarm sound on/off
Press the power button three times briefly to perform manual calibration (operate in well-ventilated areas)
Press the power button four times briefly to turn off the display (device remains operational)
Powered by 3 AA batteries or USB charging
Shipping Contents:Detector ×1
Instruction manual ×1
USB-C charging cable ×1
Payment
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