ระดับน้ำตั้งเครื่อง
STARRETT (Made in UK)
98 SERIES ระดับน้ำตั้งเครื่อง (Mechanics Level)
These levels have ground and graduated main vials.
All sizes have a cross test vial except for the 100mm (4”) model.
The 300mm (12”) has a plumb vial and the 450mm (18”)
has a double plumb vial.
The base of the levels features an involute groove running the
length of the base, which provides a reliable seat for round work
such as pipes or shafting.