Features:

• Complies with BS1685
• Resolution of 5 arc minutes (1/12 degree)
• Fully hardened and ground stainless steel body
• Top mounted adjuster for fine setting whilst the unit is on a flat surface
• Choice of blade lengths
• Locking lever fitted for ease of blade insertion and positive clamping
• Bevelled blade ends to facilitate working in awkward corners
• Scale plate is graduated 0 - 90º - 0, in both directions through 360°
• Satin chrome plated scale for glare free readings
• Magnifying lens for clear easy reading of the flush scale, preventing parallax errors