土壤含水量，温度和电导率传感器 / 1502B
停产的 ›
这个产品是无效的且被替换: TDR200.
这个产品是无效的且被替换: TDR200.
| Services Available | |
|---|---|
| Repair | No |
| Calibration | No |
| Free Support | No |
概览
The 1502B applied an electromagnetic pulse to the TDR probes. It then sampled the reflection from the TDR probe and digitized it for analysis by the data logger algorithm.
图像
技术说明
On 7 March 1997, the 1502B was replaced by the 1502CCS. The 1502CCS was eventually replaced with the TDR100.