PORTABLE MAG METER: For the price of a propeller meter, McCrometer is offering a battery-powered, portable electromagnetic flowmeter called the McMag 2000. A kit of a metal saddle, precision sensor and a battery can all be screwed together around a pipe without a need for flanges or welding. A minimum of five pipe diameters upstream of a flow disturber, and two pipe diameters downstream from the meter are required to ensure optimal accuracy of plus or minus 2%. For more information, contact McCrometer, Hemet, Calif., 951-652-6811; visit the website, mccrometer.com; or visit the company’s booth at the 2020 Farm Progress virtual trade show, FPVExp.com.