Profile: Accu-Measure, LLC manufactures a line of body fat calipers. The fat calipers include Accu-Measure fitness 3000, premium, fattrack digital body fat caliper and fitkid caliper. The fitness 3000 ideal for anyone in a fat-burning fitness, exercise, bodybuilding, physique transformation, or weight management program who wants to measure their progress. Our fattrack digital body fat caliper meets the stringent requirements of weightlifters, bodybuilders and powerlifters with digital performance. The fitkid caliper for children is the tool a parent can use to check their children's body fat.