LT-YD01 Tafeltennis Ball Hardness Meter Tester
| Technyske parameter |
| 1. Sample sit: φ 30 ± 0.5mm koper universele sit |
| 2. Added load gewicht: 50N±0.5N |
| 3. Test apparaat: persintaazje tabel oanpassing |
| 4. Test accuracy: 0,01mm |
| Standert |
| De hurdenstest, foldogge oan of boppe de easken fan GB / T 20045-2005 standert. |












