Martindale CO90 Carbon Monoxide Detector

  • Reads up to 1999ppm
  • Audible alarm
  • Max & hold buttons
EAN: N/A SKU: MARCO90 Category:

This product has been discontinued. You may be interested in:

Martindale CO190 Carbon Monoxide Meter


The Martindale CO90 is a reliable, carbon monoxide meter with a low battery indication.

The clear LCD display shows the reading in ppm, with an audible beeper that speeds up with CO concentration, becoming a continuous tone above 200ppm.

Max & Hold buttons allow for one reading, or the highest reading, to be displayed over a period of time.

The CO90 carbon monoxide detector is supplied with battery and manual.

This product has been discontinued.

Out of stock