Quick view RAE Systems RAE Systems Piston Hand Pump Compare $249.99 RAE Systems Piston Hand Pump The 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... Add to Cart Add to Cart Add to Wish List Add to My Wish List Create New Wish List