UpLULA Speed Loader- 9mm to 45ACP. The UpLULA is a military-grade universal pistol magazine loader and unloader designed for loading and unloading virtually all* 9mm Luger up to .45ACP magazines, single and double stack and 1911s of all manufacturers. It will also load most .380ACP double-stack mags.
NON-CONTACT TONOMETRY The non-contact tonometer is an applanation tonometer and works on the principle of a time interval. Measuring the time it takes from the initial generation of the puff of air to where the cornea is exactly flattened (in milliseconds) to the point where the timing device stops.
The contactors without blow out magnets can have any polarity on the high current contacts. Types with blow out magnets need to be wired up with the higher potential at the terminal marked with a + sign on the top cover. This is necessary to ensure that the blow out magnets push the arc out of the contactor.