ZKTeco AQD-V43-W. ZKTeco multifunctional air quality detector with WiFi. 4.3" colour LCD display (480x270 pixels). Detects CO2, PM2.5 / 1.0 / 10, formaldehyde, TVOC, temperature, humidity. High-capacity lithium battery (3000 mAh). Charging via Micro USB 5V. Built-in fan to extract ambient air for more accurate results in real-time. Low battery warning. WiFi compatible with NGTeco App Aqd-v43-w.

Specifications

• CO2 detection module: HEIMANN sensor from Germany
• Arteryel chip
• CO2 detection technology: Infrared (NDIR) PM2.5
• Sensor technology: Laser scattering
• Temperature units: Celsius and Fahrenheit switchable
• Detection range: PM2.5 (0-999 ug/m³) / CO2 (400-5000 ppm)
• On-screen display: Date, time, power, CO2, PM2.5/1.0/10, formaldehyde, TVOC, temperature, humidity
• Alarm trigger at 1000 ppm
• Alarm timing: Two beeps (beeps are maintained if values continue to increase)
• WiFi: Compatible with App NGTeco
• Power: 3000 mAh lithium battery capacity
• Battery charging: 5V DC via Micro USB port
• Material: ABS
• Cable length: 123 cm
• Dimensions: 145 x 78 x 97.2 mm

- ZK-255