Control Global recently published an article on Kett's moisture meter capabilities titled "Simplifying moisture measurement, improving quality of powders."
In it they mention Kett's handheld moisture meters, noting "Unlike complex laboratory equipment, portable NIR equipment is designed for ease of use. For example, with Kett’s KJT130 Handheld Portable Instant Moisture Meter, the user simply points the instrument at the product and the moisture content is instantly shown on a digital display, with results accurate to .01% in a 0-100% measurement range."