41 Responses to Gear Review: AR500 Armor Lightweight Level III+ Plates. 1  Nice review. I run a set of plates I bought from AR500 in a âhome defenseâ plate carrier (Grey Ghost Gear Minimalist) and theyâre great.
Report Abuse. Monitors have a refresh rate measured in hertz. If it's a CRT, you'll need to check your manual or Google your model number, but if it's an LCD, it should be sixty hertz. Many components within your PC also have an associated speed for which they can cycle between on an off (hertz).
MHz and GHz Are the Heartbeat. When referencing CPU speed, the megahertz and gigahertz ratings are really the heartbeat of the computer, providing the raw, steady pulses that energize the circuits. If you know German, it is easy to remember. The word Herz, pronounced hayrtz, means heart.