Sensitivity - 30 Angle minutes, bubble moves by 2mm.
Type A - Mounting flange for bolting to surface.
Type B - Mounting flange for inserting (collar).
GN2277 Bull's Eye Level, with Mounting Flange.
Bulls eye levels are used to check the horizontal position of jigs, machines, devices, appliances and instruments.
The spirit levels are aligned in relation to the reference surface so that the bubble is located inside the marking ring when the horizontal position of the contact surface is achieved. They have a flange for easy mounting.
Housing - Aluminium AL, anodized natural colour ALN. Anodized black, ALS.
Air level element - Glass, plastic body.
Filling - colourless K.
Casting compound - Mineral based.
Filling - green, transparent.
Housing in brass or stainless steel.