As an Amazon Associate, we earn from qualifying purchases. Macurco RD-12-W 120V Refrigerant Fixed Gas Detector | 123 Security Products Macurco . 70-2900-0047-8 Gallery Attributes Brand name, Manufacturer name, ManufacturerMacurco Extra Product NameMacurco RD-12-W 120V Refrigerant Fixed Gas Detector | 123 Security Products moq, multiple, tierMinQty11 MPN70-2900-0047-8 qtyInStock0 SKURD-12 WHITE snippetThe Macurco RD-12 is a dual relay Refrigerant (REF) detector, controller and transducer. The RD-12 has select-able 4-20 mA output, buzzer and digital display options. It is an electronic detection system used to measure the concentration of refrigerant gas and provide feedback and automatic exhaust fan control to help reduce refrigerant gas concentrations in industrial refrigeration, cold storage or other commercial applications. The RD-12 is a low level meter capable of detecting several refrigerants including R-22, R-134A, R-404A, R-407C and R-410A. tierPrice1641 Distributor offers SellerSKUMOQIn stockMultiplePrices 123securityproducts.comRD-12 WHITE111 @ $641.00