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Availability: กรุณาสอบถามค่ะ
Specifications
• Gas Type Carbon Dioxide
• Measuring Range 350~9999 ppm
• Resolution 1 ppm
• Measuring Principle Optics
• Low /High Alarm
• Alarm Setting
• Alarm Sound Light Alarm. Adjustable Alarm values, Alarm sound up to 80 db.
• Operation Tempearture -10 °C ~ 50°C
• Operation Humidity 15%-95%RH (Standard)
• Certificates Explosion-proof protective enclosures designed according to following standard : JJG693-2004 ; JJG695-2003 ; JJG915-2008 ; & GB3836
• Power : 3.7V li-battery
• Product Net Weight:200g
• Product Size : 120.2*64.5*38.3mm