- type Dial Snap Gauges
- range 11-12"
- display type Non-Digital
- flatness 1 μm
- measuring force 15 N ±3 N
- measuring units Imperial
- size 1.53 x 0.47"
- remarks For Indicator with 0.375" stem
- stroke 2mm
- dial indicator 2803AB-10 Graduation 0.0001"
- anvil Flat Carbide
- parallelism 0.0002"
Designed for quick GO/NO-GO judgement of diameters of cylinders and shafts in machining processes. Wide (13.5 x 12 mm / 1.53 x 47"), flat carbide anvils. Indicator-anvil retraction stroke: 2 mm / .080". Anvil positioning range: 25 mm / 1". Adjustment nut: adjusts the setting anvil to the nominal size required within the measuring range. Clamp: clamps the setting anvil at the required position. Flatness of measuring face: 1 μm. Repeatability of indication: 2 μm or less (repeatability of indicators is not included). The dial indicator and protection cover are optional. Also, some dial indicators and protection covers cannot be used with the dial snap gauge. Consult H Roberts before using dial indicators which are not recommended.