The GLM 30, 35, and 40 pocket-size laser measures offer a range of 100 ft, 120 ft, and 135 ft, respectively, with accuracy of 1/16 in. A simple keypad offers users the option to select length, area, volume, and indirect measurements. To operate, turn the laser measure on to instantly begin measuring in real-time. The measurements change instantaneously as the user moves farther or closer to the target — a function that works similar to a tape measure. The GLM 40 model offers all the functionality of the GLM 30 and GLM 35, plus the ability to store up to 10 measurements. The unit also comes with target cards, a hand strap, and a pouch.
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