Gastec CM-6B Carbon Monoxide Detector

Features & Specification


  • Slim / Compact and lightweight, only 100g
  • The first model of this size to allow remote control measurements
  • Explosion-proof
  • RFI/EMI Shielding
  • A simple auto-zero calibration procedure
  • Low power consumption


  • Measurement range: 0 – 300 ppm (enhanced range: 301 – 999 ppm)
  • Measurement method: Controlled potential electrolysis method
  • Sampling method: Diffusion
  • Display: Digital LCD
  • Indicating accuracy: +/-10% of full scale at the time of calibration
  • Alarm threshold and signal: Intermittent sound and blinking warning lamp at 50 ppm, continuous alarm sounds, and lamp lights up at 150 ppm
  • Power source: Two size AAA alkaline batteries for over 1000 hours (without alarm signal being emitted)
  • Dimensions: 42W x 26D x 130H (mm)
  • Weight: 100g
  • Explosion proof: Certified by Japan Ministry of Health, Labour and Welfare (Class 2G3 Certification No.55545)
*The products may not be sold depending on countries and regions.