US-based AD Products has added the Meriam instrumentation with the MGF16BN Series of battery powered digital pressure gauges to its line. Twenty-five gauges are available with pressure ranges up to 5000PSIG. Standard gauge accuracy is +/-0.25% of full scale, and a higher accuracy model at +/-0.1% of full scale is also available. The wetted parts are 316L stainless steel – suitable for most liquids and gases. The MGF16BN is powered by 2 AA alkaline batteries – giving the user approximately 2000 hours of battery life. Every gauge comes standard with a NEMA 4X ABS polycarbonate enclosure. NIST Certificates are also available. Depending on the sensor range, each gauge includes up to 15 field selectable engineering units, including: PSIG, kiloPascals, megaPascals, millibar, bar, atmospheres, kilograms per square centimeter, grams per square centimeter, centimeters of water, ounces per square inch, feet of water, inches of water, millimeters of mercury, Torr, and inches of mercury.