INSIZE 1251 Vernier Height Gauge | 1000–2000mm
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INSIZE 1251 Vernier Height Gauge | 1000–2000mm
The INSIZE 1251 Vernier Height Gauge is a precision mechanical measuring instrument designed for dimensional inspection, feature location, and layout work on a precision surface plate. Its traditional vernier readout provides a dependable method for measuring vertical dimensions without batteries or electronic components.
The 1251 series offered here is available in 1000 mm, 1500 mm, and 2000 mm measuring capacities, making these models particularly well suited for inspecting larger components and assemblies. All three models provide 0.02 mm / 0.001" graduation, with model-specific accuracy ranging from ±0.07 mm to ±0.14 mm.
Key Features
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Precision vernier height gauge for dimensional inspection
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Large 1000–2000 mm measuring capacities
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0.02 mm / 0.001" graduation
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Mechanical vernier readout
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No batteries or electronic power required
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Designed for use with a precision surface plate
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Suitable for measuring and locating features on large components
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Available in three large-capacity configurations
Choose Your Measuring Capacity
| Model | Measuring Range | Accuracy | Graduation |
|---|---|---|---|
| 1251-1000 | 0–1000 mm / 0–40" | ±0.07 mm | 0.02 mm / 0.001" |
| 1251-1500 | 0–1500 mm / 0–60" | ±0.11 mm | 0.02 mm / 0.001" |
| 1251-2000 | 0–2000 mm / 0–80" | ±0.14 mm | 0.02 mm / 0.001" |
Large-Capacity Height Measurement
The 1251 is designed to provide a stable reference for measuring vertical dimensions on larger workpieces. When used on a precision surface plate, the height gauge can be used to inspect feature locations and compare dimensions relative to a known reference plane.
The 1251-2000 provides up to 2000 mm (80") of measuring range, making it appropriate for applications where conventional smaller height gauges do not provide sufficient capacity.
Vernier Measurement System
The mechanical vernier scale provides 0.02 mm / 0.001" graduation and eliminates the need for batteries. This traditional measurement system is well suited for inspection departments and machine shops that prefer a direct mechanical readout.
The absence of an electronic display also makes the instrument straightforward to use for repetitive inspection and layout operations.
Surface-Plate Inspection
Height gauges are commonly used with precision surface plates to establish a consistent reference plane. The 1251 can be used to measure the height or location of features relative to that surface.
Typical inspection tasks include:
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Measuring step heights
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Checking feature locations
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Comparing component heights
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Locating holes and other features
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Checking machined surfaces
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Part layout and marking
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Verifying dimensions against engineering drawings
Applications
The INSIZE 1251 large-capacity Vernier Height Gauge is suitable for:
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CNC machining inspection
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Large-part inspection
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Machine shop quality control
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Precision machining
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Tool and die manufacturing
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Fabrication
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Production inspection
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Incoming inspection
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Dimensional inspection
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Inspection-room measurement
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Part layout and setup
Technical Specifications
| Specification | 1251-1000 | 1251-1500 | 1251-2000 |
|---|---|---|---|
| Measuring Range | 0–1000 mm / 0–40" | 0–1500 mm / 0–60" | 0–2000 mm / 0–80" |
| Accuracy | ±0.07 mm | ±0.11 mm | ±0.14 mm |
| Graduation | 0.02 mm / 0.001" | 0.02 mm / 0.001" | 0.02 mm / 0.001" |
| Readout Type | Vernier | Vernier | Vernier |
| Product Type | Height Gauge | Height Gauge | Height Gauge |
Product Information
Series: INSIZE 1251
Product Type: Vernier Height Gauge — Basic Type
Available Models: 1251-1000, 1251-1500, 1251-2000
Graduation: 0.02 mm / 0.001"
Maximum Measuring Range: 2000 mm / 80"
Manufacturer Documentation
Refer to the official INSIZE 1251 documentation for complete product specifications and technical information.