Martindale CO90 Carbon Monoxide Detector

Sku: MARCO90

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.

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