1、Practical Use: For measuring AC voltage, current, active power, power factor, working frequency and electrical energy.<br> 2、Clear Display: Equipped with LCD digital display, clear data viewing will greatly simplify your work.<br> 3、Easy To Install: Designed with light weight and small size, you can quickly complete a simple installation.<br> 4、High Accuracy: With wide measurement range and high accuracy, it is easy to measure and achieve better control.<br> 5、Multifunction: Also with memory function and high testing efficiency, this power monitor is very easy to operate.<br> 1 x Power Monitor1 x User Manual<br> Item Type: AC MeterMaterial: ABSMeasurement Accuracy:1%±2 WordsMeasurement Range: AC Voltage: AC<br> 80.0-<br> 300.0V Or AC<br> 200.0-<br> 450.0V True Rms MeasurementAC Current: AC 0-<br> 99.99A, Current Display Resolution<br> 0.01A, More Than 100A Display<br> 100.0AFrequency:<br> 45.Hz-<br> 65.0HzPower Factor:<br> 0.00-<br> 1.00PFMeasurement Speed: 2 Times Per SecondProduct Size: Approx.70 x 39 x 40mm /<br> 2.8 x<br> 1.5 x<br> 1.6in