Ideal for anyone who needs fast measurements. The new sleek design fits in your pocket. Highvisibility laser shows aim while an ultrasonic beam takes an instant measurement up to 60 feet. Easy-to-read LCD displays measurements in feet/ inch/fraction (to ¼ inch), decimal feet, meters, or yards. Adds and subtracts linear measurements and easily computes area and volume. Easily recalls last five measurements. Comes with protective pouch. Requires one 9-volt battery (not included). Accuracy is 99.5% plus or minus ¼".