External gear gauges (AV)
for measuring size over balls (Ma)
range of application : Ma = 10mm to 140mm/0.4" to 5.5"
measuring range : 30mm/1.2"
measuring ball made of tungsten carbide
for use in MST-102
Internal gear gauges (IV)
for measuring size over balls (Mi)
constructed in the same way as the split-ball and plunger probe system
range of application : Mi = 3.5mm to 333mm/1.4" to 13"
measuring range : 0.6mm to 1.6mm for split-ball system (Mi = 3.5mm to 26.1mm/0.14" to 1.03")