For DIY or professional use. Specifications: Accurate to 0.029° = 0.5mm/m.

3 Piece Set. For DIY or professional use. Specifications: Accurate to 0.029° = 0.5mm/m. 70T level has 2 vials only.

Powder-coated frame with milled measuring surface and 2 securely bonded vials. Acoustic guidance. Display may be read in inverted position. May be used to measure angles and can be calibrated by user. Specifications: Measuring range: 0-90°. Accuracy of vials: 0.5mm/m (normal position) 0.75mm (overhead measurement). Accuracy of electronic inclination measuring: 0-90° = 0.05°, 1-89° = 0.2°. Protection class IP54. Measuring units: °, %, mm/m, inch/ft.

For professional use, ideal for carpenters, cabinet makers, plumbers, window-makers, metal workers and electronic technicians. Precise measuring in upside down position. Specifications: Accurate to 0.029° = 0.5mm/m. Overhead measurement 0.043° = 0.75mm/m.

For professional use, ideal for carpenters, cabinet makers, plumbers, window-makers, metal workers and electronic technicians. Precise measuring in upside down position. Specifications: Accurate to 0.029° = 0.5mm/m. Overhead measurement 0.043° = 0.75mm/m.

For professional use, ideal for carpenters, cabinet makers, plumbers, window-makers, metal workers and electronic technicians. Precise measuring in upside down position. Specifications: Accurate to 0.029° = 0.5mm/m. Overhead measurement 0.043° = 0.75mm/m.

3 Piece Set. With flat-milled measuring surface, folding rule and keyring.

48" (1219mm). Reinforced, ribbed, non-slip box section frame. Powder-coated frame with milled measuring surface and 3 securely bonded vials. Specifications: Accurate to 0.5mm/m. Overhead accuracy 0.75mm/m.