More information· Stable aluminum profile of 590 gr./m in the form of C with flexible markers. · The special scale for electricians allows 4 marks in the standard distance of 71 mm according to DIN 49075. · Measuring, adjusting and marking is possible in horizontal position and vertical. · Printed graduation at 1 mm intervals. · Faster and more accurate reading thanks to the patented SOLA FOCUS bubbles. · Small plastic pads prevent the level from slipping and protect the surface. · At 40 cm in length, the level fits perfectly in any tool box. · Maximum tolerance: Standard position 0.5 mm / m = 0.029 ° - Inverted position 0.75 mm / m = 0.057 °. SOLA FOCUS bubble: Focus precision. · Leveling 25% faster. · 25% more accurate leveling. · 45% better reading. = MORE PRECISE LEVELING 86% of users prefer the new SOLA FOCUS bubble