Meter Description; Lcd Display; Button Descriptions - Extech Instruments C015 User Manual

Meter Description

1. COSensor
2. LCD
3. Backlight/Units button
4. Power/Alarm limit button
Note: Battery compartment located
on back of meter.

LCD Display

1. Primary Display
2. MAX reading mode
3. Secondary Display
4. Unit of measure
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Button Descriptions

Q.}
Turn the meter on and off (short press); Select alarm
setpoint value (long press from a powered OFF state;
release the button when desired alarm limit is displayed)
�,: Turn the backlight on and off (short press); Toggle
temperature units (long press during self-test period).
Reset Maximum CO value (long press in normal
operating mode)
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