Sew ST-2000 Cos 便携式电流表电压表频率表功率因素表（±3％）

Accuracy: ±3% phase angle

Voltage: 120V (Usable in the range of 60-300V)

 Scale:

      + Power Factor: Lead 0 – 0.3 – 1.0 – 0.3 – 0 Lag

      + Power Angle: Lead 90° – 0° – 90° Lag

      + Effective Power Factor Measuring Range : Lead 0.5 – 1.0 – 0.5 Lag

Frequency Influence : Within ±1.5° phase angle at 45 to 65Hz

NOTE: chose the product by the range:

                 0.2/1 A                   No.: 3801

                 1/5 A                      No.: 3802
                 5/25 A                    No.: 3803