RAE Systems Organic Vapor Zeroing Kit 002-3008-000 RKI Gas Monitors It includes an instruction booklet

It includes an instruction booklet in English and Spanish

a case and tubing

Weighing only 14 ounces

One year warranty

RAE Systems Organic Vapor Zeroing Kit 002-3008-000 RKI Gas Monitors It includes an instruction bookletCharcoal filter attaches to the inlet probe of a Photo Ionization Detector (PID) to remove background Volatile Organic Compounds (VOCs), allowing the instrument to reference a zero, or near zero, air sample. Used during the "Fresh Air Cal" procedure. The charcoal filter canister has a check box so that the user can mark off a box each time the filter has been used. The charcoal filter should be replaced after 4 calibrations. Part Number: 002 3008 000