If you already have a Wagner Rapid RH L6 Total Reader and are testing a lot of concrete, this Smart Sensor Value Pack is for you. The Rapid RH L6 Smart Sensors are factory calibrated using CMOSSens technology to ensure accuracy and fast equilibration. Each Smart Sensor pack comes with a NIST traceable calibration certificate.

• Included : (100) L6 Smart Sensors, (200) Extensions, (100) Protective Caps with Rubber Plugs and Butyl Gasket, (100) Stainless Steel Covers, Certificate of Calibration and a Floor Map