Test your altimeters, altimeters with deployment outputs, Apogee Detectors™, and On-Board Computers under simulated flight conditions up to several thousand feet. The VCK2 Vacuum Chamber includes a length of tubing for pulling a vacuum, and a specially sealed cable for connecting to test deployment charges, or small lightbulbs, and so on. The VCK2-S includes a calibrated 60cc syringe.
The cable allows lightbulbs (or even actual test charges used with caution) to be fired outside the Vacuum Chamber bottle where they cannot affect the inside pressure in any way. Simply plug the altimeter device onto the cable and let it hang from the cap, inside the 500cc laboratory grade bottle. For an altimeter without deployment outputs, simply place it inside the bottle.
The VCK2-S is equipped with a specially sealed CAB6-12 (non-locking) cable and a tube for pulling a vacuum. It is a complete unit including the bottle. It can be used with any other altimeter device that will fit inside it.