1 sellers are selling it on Ebay with coupons. Also scl2 carbon dioxide leak detector is one of the top sellers in and in 2021.

One Brand SCL2 in original manufacture FeaturesFind Refrigerant refrigerant for excellent response in contaminated sensor lasts 10 levels, down 6g per batteryDescriptionThe portable CO2 (R-744) leak detector with a combination sensor life, life, portability, use.Easily find commercial refrigeration systems, soda machines, other system using Pinpoint tiny in high CO2 with through tip of the sensor SCL2 body. sensor changes concentration, not absolute allowing SCL2 to differentiate concentrations higher normally found air.The SCL2 as grams/yr (0.2 oz/yr).
SCL2 three settings keep false triggering to a quick and second power-up ensures performance.The.
Login to see all details