空氣測微儀是一種精密的比較測量儀器，應用空氣動力學原理，利用微小尺寸位移量的高壓空氣量快速讀取工件的測量尺寸。
AIR GIRL II具有出色的設計和耐用性，易於維護，並且價格低廉。
機床規格:
| Colums No. | Width mm | Total width mm | Depth mm | Height mm | Weight kg |
| Single | 50 | 100 | 163 | 505 | 2.1 |
| 2 Double | 100 | 140 | 163 | 505 | 4.0 |
| 3 Three | 150 | 190 | 163 | 505 | 5.9 |
| 4 Four | 200 | 240 | 163 | 505 | 7.8 |
| 5 Five | 250 | 290 | 163 | 505 | 9.7 |
| 6 Six | 300 | 340 | 163 | 505 | 11.6 |
產品型號:
| Items | Model AIR GIRL II (Code No.) | |||
| AIR GIRL II 1000 (93001001) | AIR GIRL II 2000 (93002001) | AIR GIRL II 5000 (93005001) | AIR GIRL II 10000 (93010001) | |
| Standard magnification (times) | 1000 | 2000 | 5000 | 10,000 |
| Indication range (µm) | 200 | 100 | 40 | 20 |
| Effective indication range (µm) | 150 | 70 | 30 | 15 |
| Graduation (µm) | 5 | 2 | 1 | 0.5 |
| Indication error (µm) | 3.0 (Max) | 1.5 (Max) | 1.0 (Max) | 0.5 (Max) |
| Indication variance (µm) | 2.0 (Max) | 1.0 (Max) | 0.5 (Max) | 0.3 (Max) |
| Response time (sec) | 1.5 (Max) | 1.5 (Max) | 1.8 (Max) | 2.0 (Max) |
| Air pressure supplied (kPa) | 300 ~ 700 | |||
