RAE Systems Piston Hand Pump LP-1200 Oxygen (O2) Analyzers Closed top - Blue

Closed top - Blue

With the GA-72Cd you can select any one of four sensitivity settings

Sun/Moon positions

low-cost quality meter for use in shallower wells

hydraulic oil

RAE Systems Piston Hand Pump LP-1200 Oxygen (O2) Analyzers Closed top - BlueThe LP 1200 Hand Pump makes it easy to manually measure the presence of toxic and combustible gases. This hand powered pump works seamlessly with RAE Systems colorimetric tubes. The ergonomic, durable device features a spring less piston design and solid metal construction, and can be used even with multiple layers of gloves. A built in counter keeps track of the number of strokes, providing a reliable way to draw 50 ml and 100 ml samples for accurate