Precision Square Level (JIS B7510 Grade A)
[ Stock No：504-A ]
- For precision inspection, this product is a JIS mark display permitted Grade A product.
- The main bubble tube has a bubble chamber in which the lenght of the bubble can be adjusted.
- It has a V groove, making it possible for measurement of tubular type shapes.
- In relation to the base, the accuracy of parallelism and squareness of all sides is assured.
| Code No. | Nominal | Measurement (L×H×W mm) |
Sensitivity (mm/m) |
Mass (kg) |
|---|---|---|---|---|
| AA151 | 150 | 150×150×40 | 0.02 | 2.1 |
| AA152 | 0.05 | |||
| AA153 | 0.1 | |||
| AA201 | 200 | 200×200×43 | 0.02 | 3.3 |
| AA202 | 0.05 | |||
| AA203 | 0.1 | |||
| AA251 | 250 | 250×250×45 | 0.02 | 5.0 |
| AA252 | 0.05 | |||
| AA253 | 0.1 | |||
| AA301 | 300 | 300×300×50 | 0.02 | 6.0 |
| AA302 | 0.05 | |||
| AA303 | 0.1 |
