Lightweight, reliable and accurate, with with aluminium rectangular profile and easy-clean electrostatic powder coating. Features 2 vertical vials, allowing quick readings in any position, plastic end caps, protecting profile from impact and ability to level across spaces from 40 to 180cm. Electrostatic Powder-Coated Thick-Walled Aluminium Section Non-Magnetic Base 2 x 90° & 1 x 180° Vials Accurate to ± 0.5 mm/m in Normal Position 1 Year Guarantee Electrostatic Powder-Coated Thick-Walled Aluminium Section Non-Magnetic Base 2 x 90° & 1 x 180° Vials Accurate to ± 0.5 mm/m in Normal Position 1 Year Guarantee