ASTM G57
Standard Test Method for Field 测量 of Soil 电阻率 Using the Wenner Four-Electrode Method
| 数量. | 模型 | 描述 |
|---|---|---|
| 1 | 选择一个: | |
| H-4385 | 电阻率 Meter, Analog | |
| H-4385D | 电阻率 Meter, 数字 | |
| 1 | H-4386 | Soil Box, 270ml Capacity |
| 1 | h - 4386 sm | Soil Box, Small, 80ml capacity |
| 1 | H-4388 | 电阻率 Test Reel with Soil Pins |
| 1 | H-4387 | Soil Box Leads, set of 4 |