One of the most reliable brands for refrigerant charging sales is CPS.  The CCD110 Refrigerant Charging Scale is the most trusted, dependable, and accurate charging scale.  This CPS electronic refrigerant scale will handle a wide range of refrigerant tanks in weighing, charging, and recovering refrigerants up to 110 lbs.  This refrigerant scale has an accuracy of 0.015% of reading and a display resolution of 0.20 oz (5g).  This digital electronic charging scale’s accuracy will be important as the basic principle of the charging scale is calculating the weight before an

THe CPS ABM-Hood Airflow Capture Hood (hood only) is designed to be used with the ABM-200 or ABM-100 (sold separately) to easily and affordable capture air speed values from exhaust and return grilles and convert those speeds into airflow volume readings. This capture hood is great for the residential or light commercial technician who wants the convenience of one hood that will perform well for standard or low flow diffusers.