Handheld Carbon Monoxide Meter with High Precision CO Gas Tester Monitor Detector Gauge 0-1000ppm GM8805
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<b>[Product Information]</b><br>
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<li>LCD backlight digital and character display for easier reading</li>
<li>Excellent audible alarm, low maintenance cost</li>
<li>Support carbon monoxide detection</li>
<li>Automatically shut off if it is not operated for 10 minutes</li>
<li>Buzzer alarm setup function</li>
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