DescriptionThe CL510A Series can check and calibrate all your RTD instruments. Take it into the shop, plant or field without worry. It’s easy to operate even in the dark areas of the plant with the backlit display. Stop carrying around a decade box and RTD resistance tables, with the CL510A you can calibrate directly in temperature (°C and °F). Choose between a single RTD type model, CL510A-1 (Pt100, 0.00385), or a CL510A-10 for multiple RTD types.