Display Panel Meter for Measuring Voltage, Current, Power and Frequency
用于测量电压，电流，功率和频率的显示面板表
议价
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- 用途：测量电压，电流，功率和频率
- 尺寸：49 x 55mm
- 温度范围：-20〜40°C
- 重量：200g
- 绝缘：AC 50Hz 2,000V / 1min
- Usages: measure voltage, current, power and frequency
- Dimension: 49 x 55mm
- Temperature range: -20~40°C
- Weight: 200g
- Insulation: AC 50Hz 2,000V/1min
