The RAE systems Piston Hand Pump is a small, simple gas-analysis device. Simply draw a fixed volume of air and analyze it with a colorimetric Gas Detection Tubes. Air reacts to chemicals within these tubes, producing a quantitative color change to indicate gas levels.

• Hand-powered pump for use with colorimetric tubes
• Fits wide range of tubes
• Solid metal construction
• Draws fixed volume of gas – either 50 ml or 100 ml samples
• Built-in counter keeps track of number of strokes
• Can be used with multiple layers of gloves

Kit includes

• 50/100 ml Piston Hand Pump - Model LP-1200
• Spare inlet filters (2)
• Spare rubber inlet
• Spare plunger gasket
• Carrying case