603A Formaldehyde Detector Gas Analyzer VTOC Alarm HCHO

• The 3-paremeter formaldemeter direcity measures airbome formaldehyde cocecentrations as well airborne TVOC and ambient temperature 
• It is widely used in building materials and air quality detection, environment and Public Health inspection Estate and property management and other industries

Features:
1. Appearance of light and new, easy to carry, easy to operate 
2. High sensitivity, fast restored response time, long lift 
3. Sound, light and alarm

Specifications:
Sensor: Planar semiconductor gas sensor 
Detection gas: Formaldehyde and TVOC 
Range: 0 ~ 3,000 mg / m⊃3; (HCHO) 0 ~ 9,999 mg / m⊃3; (TVOC) 
Display unit: mg / m⊃3; 
Alarm: Sound and light alarm 
Alarm point: 
Low alarm point 0.08 mg / m⊃3; / hight alarm point 0.15 mg / m⊃3; (HCHO) 
Low alarm point 0.15 mg / m⊃3; / hight alarm point 1 mg / m⊃3; (TVOC) 
Battery type: 3AAA / 7 alkaline batteries (Not included 
Operating temperature: 0 ~ 50 ° 
Humidity: 15% ~ 90% RH (noncondensation) 
Size: 125 * 65 * 25mm