Product Description：
| 頻率表 | 0.01Hz / 0.1Hz Auto Range | ±0.1% reading ± 2C ± 0.05%/100Hz |
| 真有效值電壓表 | 0.1V | ±0.2% reading ± 0.3% Full scale ± 2C ± 0.1% / 100Hz |
| 真有效值電流表 | 1mA / 10mA or 10mA / 100mA Auto Range | ±0.4% reading ± 0.3% Full scale ± 3C ± 0.1% / 100Hz |
| 功率表 | 0.1W / 1W or 1W / 10W or 10W / 100W Auto Range |
±0.2% reading ± 0.2% Full scale ± 5C (at 50/60Hz) ±0.3% reading ± 0.2% Full scale ± 5C ± 0.1%/100Hz |
| 伏安表 | 0.1VA / 1VA or 1VA / 10VA or 10VA / 100VA Auto Range | ±0.05% of VA range |
| 功率因數表 | 0.001 | ±0.001 |
