1.800.561.8187
1
ppm
Max
2
CO Meter
lCd display
➊
display current Co value.
➋
display maximum Co value.
➌
low battery indicator.
2
3
1
function Keys
➊
Turn the meter on and off. Select the alarm value.
➋
Turn on and off the backlight. Reset the maximum
Co value. Select the calibration value.
➌
enter calibration mode by pressing both pushbuttons
3
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3
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