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.
A small probe is gently pressed onto your eye, indenting the cornea. The pressure that the cornea pushes back onto the tonometer is measured in millimeters of mercury, giving your eye doctor a number to record and compare to from year to year. Non-Contact Tonometry. Non-contact tonometry (NCT) is commonly referred to as the air puff test.