Air quality instrument that detects VOC such as tuluene , formaldehyde and other air contaminants.

Application: Home and office environment. Installation place such as bedroom, sitting room, study and dinner room, kindergarten, classroom, office car, restaurant and other public places.

Features: 

• Matrix dot display LCD
• Desktop or wallmount
• Presetting bad air quality output change indoor air quality
• Japanese semiconductor mix gases sensors
• Color coded Air Quality Indicator
• One relay output to control the ventilator
• Temperature and Humidity display
• On/Off Buzzer alarm
• High sensitivity gas sensor

Specifications:

• Measuring range: 0~50ppm (1ppm = 1 part per million)
• Accuracy: 0.3°C
• Signal updtae: 3S
• Buzzer alrm: Alarm starts when VOC value above 25ppm
• VOC concentration indicator
  • Green: VOC <15ppm (good air quality - enjoy the air quality)
  • Yellow:  VOC 15~25ppm (moderate air quality - ventillation suggested)
  • Red: VOC >25ppm (poor air quality - ventillation immediately)
• Display and VOC resolution: 0.1ppm
• Consumption: 2.4W
• Warning alarm: inner buzzer alarm and also three colors backlit switch as well
• Housing: PC/ABS fire ptoof, IP30 protection
• Wiring Standard: Wire section area <1.5mm2
• Dimension: 130 x 85 x 37mm
• Power Supply: 110V ~ 220V Power adaptor (choose one from the available plug US System or EUR)

Set Includes: 

• 1 x VOC Meter
• 1 x Power adaptor (choose one from the available plug US System or EUR)
• English Instrction Manual
• Standard Factory Package