Model: Az7701
Product name: Az7701 co meter
Features:
Pocket type, digital displays.
Warning carbon monoxide level is adjustable.
Dual display co reading and max. Reading.
Backlight features working in the dark.
2 points (0/500ppm ) co calibration.
Battery low indicator.
A long life electrochemical sensor.
Preset audible alert triggers above 25ppm indicating threshold of dangerous co concentration.
Audited Supplier 
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