Insize 2187 Adjustable Snap Gauge
Setting a hard upper and lower limit takes the guesswork out of diameter inspection. The Insize 2187 Adjustable Snap Gauge lets you dial in precise Go/No-Go limits for shaft and cylinder checks, giving machinists a fast, consistent pass/fail tool that doesn't rely on reading a dial or display at all.
Key Features
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Adjustable upper and lower limits let you set a precise Go/No-Go tolerance band for the part being checked
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Fixed-limit design delivers instant pass/fail results without needing to read a dial or display
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Tight anvil flatness for consistent, reliable contact across repeated checks
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Parallelism specifications tuned by range, tightening at smaller sizes for higher-precision work
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Rugged, simple construction with no batteries or electronics to maintain
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Compact footprint relative to full bore or snap gauges with indicators, for easy handling
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Wide range coverage, from sub-6mm units up to 300mm+ ranges
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Ideal for repetitive inspection where a quick pass/fail call matters more than an exact reading
Specifications
| Specification |
Detail |
| Series |
Insize 2187 (Adjustable Snap Gauge) |
| Available Ranges |
6.89" to 11.81" (Roughly 1" increments) |
| Function |
Go/No-Go gauge — set upper and lower limits |
| Flatness of Anvil |
1.5μm (approx., varies slightly by range) |
| Parallelism (0-32mm range) |
3μm |
| Parallelism (32-89mm range) |
4μm |
| Parallelism (89-300mm range) |
5μm |
| Power Required |
None (mechanical, fixed-limit gauge) |
Items Included
- Insize 2187 Adjustable Snap Gauge (selected range)
- Instruction manual
Insize 2187 Adjustable Snap Gauge Data Sheet