Measures CO in air and finds CO sources.

• Fast enough to locate CO source in walk-around test
• Three pin sensor for better performance.
• Long battery life
• Optional pump (ACMP3)
• Auto-off can be disabled for data logging
• Select averaging or normal for smoothing or fast response to change
• Range: 0 to 1000PPM (2000PPM with 5 minute max exposure time)
• Initial accuracy:
  0-15ppm ±5% reading ±1 ppm after zeroing @ 15-35ppm ±5% reading ±2 ppm after zeroing;
  0-1000ppm ±5% reading ±5 ppm after zeroing
• Response time: <70sec to 90% of reading
• Operating temperature: 32°F to 105°F
• Sensor type: electrochemical (specific to CO)
• Use with EHDL1 handle or HS35 multimeter