Hand Pump- Sensidyne Model AP-20S Gas Detection Pump Kit product_upload_october_6 The readings can be used

The readings can be used to subtract from the Levelogger data

Brush style motor

casing or tube and by accounting for the distance from the point of measurement to the nearest marking on the cable

so the sample is in contact with the tubing only

Hand Pump- Sensidyne Model AP-20S Gas Detection Pump Kit product_upload_october_6 The readings can be usedThe Sensidyne Gas Detector Tube System sets the industry standard for quality and is the first detector tube pump with an antibacterial grip. It allows users to safely perform field screenings and tests for hazardous and toxic gases, as well as chemical vapors, at a very low cost per sample. Sensidyne's gas detector tubes are precision engineered, offering high accuracy and repeatability for applications where precise results are crucial. When