平衡四结设计
一个真正的0-欧姆电阻
理想的仪表校准
一个真正的0-欧姆电阻
理想的仪表校准
| Resistance | |
| Current | Up to 5 amps continuous |
| Size | 9.0x6.4x6.0 cm(3.5x2.5x2.25 in) |
| Weight | 300 g (1.2 lbs) |
| Environmental | 20-40 °C, 10-90 %RH |
| Storage | -40+65 °C, 0-95 %RH |
| Warrantee | Five years |
