Smart Sensor AS8700A Handheld Carbon Monoxide Meter High Precision Digital CO Leak Detector Analyzer, Sound Light Alarm, Range: 0-1000ppm water bath shaker ppt variant=1506446082075"

variant=1506446082075"

It also has a totalizer that show the sum of all eight counters

with locking wrench

revealing details that are invisible to the naked eye

Dual mode operation: low sensitivity

Smart Sensor AS8700A Handheld Carbon Monoxide Meter High Precision Digital CO Leak Detector Analyzer, Sound Light Alarm, Range: 0-1000ppm water bath shaker ppt variant=1506446082075"DIY Supplies: Electrical Model Number: CO Gas Analyzer The Carbon monoxide gas detector is a portable detector for detecting carbon monoxide (CO) gas. It can continuously monitor the CO gas concentration in the surrounding environment, once the gas concentration reaches the level of the alarm, the alarm will sound, light and vibration. High precision portable CO gas tester with compact size and light weight is easy to carry and operate. It is widely