Precision Flat Level, Grade AA, A, B

PRECISION FLAT LEVEL

Grade AA, A and B are manufactured and inspected under the JIS B 7510 standard. Grade AA has ±0.2 scale all range accuracy in the main bubble Grade AA and Grade A have an insulating material which prevents heat transfering. Grade AA and Grade A have a bubble chamber in which the length of the

Grade AA, A and B are manufactured and inspected under the JIS B 7510 standard.
Grade AA has ±0.2 scale all range accuracy in the main bubble
Grade AA and Grade A have an insulating material which prevents heat transfering.
Grade AA and Grade A have a bubble chamber in which the length of the bubble is manually adjustable.

Flat Level

Work Measurement: Standard type

SIZE	W × H × D (mm)	Sensitivity (mm/m)	Net Weight (kg)
100	100 × 48 × 47	0.02 (4″ ) 0.05 (10″) 0.1 (20″)	0.8
150	150 × 48 × 47		1.3
200	200 × 48 × 47		1.7
250	250 × 48 × 47		2.3
300	300 × 48 × 47		2.8
450	450 × 52 × 50		4.5
600	600 × 52 × 50		6.0