Review on ๐ Portable Carbon Monoxide Meter with LCD Color Display, High Precision CO Gas Leak Detector Tester - 0-1000ppm Range by Chris Fisher
Very Poor Reliability
The readings of the device I received are jumping a lot. These are not just small jumps of ยฑ1 or 2 ppm, but tens of ppm. I observed a memorable sequence where the counter that updates every second shows the sequence 16-17-16-17-113-17-16 (the units were millions of carbon monoxide), which is physically impossible in a residential setting . like my.
- โ Large Color LCD Display: Large LCD digital and character display for easy reading, convenient for night use.
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