As an Amazon Associate, we earn from qualifying purchases. CD2DTB05R Greystone Energy Systems . CD2DTB05R Gallery Attributes Brand name, Manufacturer name, ManufacturerGreystone Energy Systems Attribute000 lbs AttributeKey00Gross Weight CategoryL1HVAC CategoryL2HVAC Sensors CategoryL3Gas Sensors Extra Product Name, MPNCD2DTB05R atoms, moq, multiple, tierMinQty11 keywordsGalco, Galco Industrial, Galco Industrial Electronics qtyInStock0 SKUCD2DTB05R-GRYS snippetDuct Carbon Dioxide Sensor, 0-2,000 ppm, Polycarbonate enclosure with hinged and gasketed cover, 1801 Ohm, tierPrice1330.43 Distributor offers SellerSKUMOQIn stockMultiplePrices GalcoCD2DTB05R-GRYS111 @ $330.43