GroundGrabba Pull Out Tests
The data values below in orange have links to the actual video of readings.
| Beach Sand | Softish Grass with sandy substrate | Wet/damp Dirty Sand | Mixed Clay/Loam | MIxed Clay | Farm Clay | |
| GG Junior (GRUJ) | Not Recommended | 36.5 | 32 | 19 | 72.5 | TBA |
| Comparison: 300x10mm Spike stake | 3 | 17 | 20 | 7 | 23 | NA |
| GroundGrabba Pro 300mm | 21 | 63 | 55.5 | 46 | 99 | 227 |
| Comparison: 450x10mm spike stake | 17.5 | 30 | 42.5 | 19 | 32 | na |
| GroundGrabba Pro I 450mm | 79 | 176 | 158 | 67 | 248 | 443 |
| Comparison: 600x10mm Spike stake | 18 | 46 | 49 | 88 | 109 | na |
| GroundGrabba Pro II 600mm | 129 | 290 | 249 | 239 | 239 | 635 |
| SR14 | 45 | 101 | 139.5 | 102 | 238 | Do not use -ground too hard |
| Comparison: 450x15mm Spike stake | 7 | 59 | 47 | 40 | 63 | na |
| GroundGrabba Commercial Pro 450mm | 72 | 368 | 142 | 118 | 316 | na |
| Comparison: 600x15mm spike stake | 26 | 109 | 69 | 98 | 228 | na |
| GroundGrabba Commercial Pro I 600mm | 142 | 431 | 299 | 299 | 289 | na |
| Comparison: 900x15mm Spike stake | 57 | 70 | 83 | >1000 | 999 | na |
| GroundGrabba Commercial Pro II 900mm | 349 | 509 | 478 | >1000 | 798 | na |