professional wall mount co2 meter az7721 air quality analyzer temperature monitor carbon dioxide co2 gas detector
sku: 759159212
$245.51
Shipping from: China
Description
abc (automatic background calibration) preset on for long time drift compensation easy to manually calibrate co2 at fresh air warning carbon dioxide level alarm output drive relay to control system.syi
Technical Details
_GoogleCategoryID: | 2082 |
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