Mitutoyo 178-390 4mN 5µm 90° Tip Surface Roughness Detector for SJ-210
Regular price
$743.85
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The Mitutoyo 178-390 is a replacement surface roughness detector (pickup) for the Surftest SJ-210 portable surface roughness tester. It has a 90° tip angle with a 5 µm stylus tip radius and a 4 mN measuring force, as marked on the body. The detector measures 61 mm in overall length and 9 mm in overall diameter. It is supplied in a Mitutoyo storage case and is in new condition.
Product Specifications
| Brand | Mitutoyo |
| MPN | 178-390 |
| Accessory Type | Hole Detector |
| For Use With | SJ-210 |
| For Use With Instrument Type | Surftest Portable Surface Roughness Tester |
| Tip Angle | 90° |
| Stylus Tip Radius | 5 µm |
| Measuring Force | 4 mN |
| Overall Length | 61 mm |
| Overall Diameter | 9 mm |
| Included Item | Storage case |