CODE : GLM400 - Advantages Conversion at one press Dedicated conversion button for immediate unit change at one press User-friendly human machine interface (HMI) for quick selection of measuring functions Colour display technology for easy interpretation of essential information and measurements - Additional data Laser diode : 635 nm, < 1 mW Measurement range : 0.05 – 40.00m Weight, approx. : 0.1kg Laser class : 2 Measurement accuracy, typical : ± 1.5 mm* (*plus use-dependent deviation) Power supply : 2 x 1.5 V LR03 (AAA) Automatic deactivation : 5min Units of measurement : m/cm/mm/ft/inch/ft-inch Dust and splash protection : IP 54 Tripod thread : 1/4" Laser colour : Red Measuring range, up to : 40