Feature:1. Power Monitor: This line meter can be used to test voltage, current, active power, power factor, frequency and electricity.2. Clear Display: Equipped with a large digital display screen, the volt monitor enables clear a viewing and reading on data.3. Measure Range: Can be applied in measuring AC 40300V, AC 0100A, 45Hz65Hz, 0.001.00PF, 030000W, etc., has high accuracy.4. Broad Utility: Allows for extensive use in the measurement of grid power, photovoltaic and inverter current, very useful.5. Easy to Install: With a light weight and a compact size, the simple rail installation can be quickly completed in minutes.Specification:Item Type: Power Factor MonitorMaterial: ABSModel: SDM009-EAccuracy: 1% 2 words. Alternating Current: AC0-100A (universal)Current Display Resolution: 0.01APower Frequency: 45Hz-65HzPower Factor: 0.00-1.00PFActive Power: The measurement range is 0-30000W. Electricity: In measuring range 0-99999kwh, the minimum display resolution of 0-999.99kwh is 0.01kwhIn measuring range 1000.0-9999.9kwh, the minimum display resolution is 0.1kwh. In measuring range 10000.0-99999kwh, the minimum resolution is 1kwh. Measuring Speed: About 2 times per second. Installation Method: Rail Type.Package List:1 x Power Factor Monitor1 x English User ManualNote:1. This product is suitable for indoor use. 2. Be sure to wire it correctly.