Feature:1. Simultaneously measure two channels of AC voltages, currents, phases between voltages, phases between currents, phases between voltages and currents, frequency, phase sequence, active power, reactive power, apparent power, and power factor.2. Identify the transformer wiring group, inductive and capacitive circuits.Secondary circuit loop and bus protection system can be tested. It can also used to check the phase relationship between CT groups, and whether the meter's wiring is correct or not, or repair line equipment, etc.3. Double clamp digital phase VA meter is a multifunctional meter for site test. It performed with the characteristics of high accuracy, high stability, low power consumption and easy use.4. Double clamp digital phase meter uses 2.8inch TFT color LCD screen, with backlight and clear same screen display, showing the appearance of fine luxury.5. With simple safety interface, U1 and U2 are voltage interfaces, COM is a public interface, and I1 and I2 on the top of the instrument are current interfaces.6. Pointednosed current clamp, suitable for small environments. Button operation, more direct, switch, hold, backlight, MENU function selection keys, up, down, left, and right direction keys.Specification:Item Type: VA MeterMaterial: ABSColor: As shown in the pictureFunction: Simultaneously measure two channels of AC voltages, currents, phases between voltages, phases between currents, phases between voltages and currents, frequency, phase sequence, active power, reactive power, apparent power, and power factor. Identify the transformer wiring group, inductive and capacitive circuits.Secondary circuit loop and bus protection system can be tested. It can also used to check the phase relationship between CT groups, and whether the meters wiring is correct or not, or repair line equipment, etc. Power Supply: DC9V 1.5V 6 x AA (not included)Range (Automatic):Voltage: AC 0.00V~600VCurrent: AC 0.0mA~20.0AResolution: 0.1mAPhase: 0.0~360.0Frequency: 45.00Hz~65.00HzActive Power: 0.0W~12kwReactive Power: 0.0var~12kvarApparent Power: 0.0VA~12k VAPower Factor: -1~+1.Jaw Size: Approx. 7.5x13mm / 0.30x0.51inData Storage: 1200 groupsUSB Interface: USB interface, upload the stored data to the computer, easy to analyze and manage the dataPower Consumption: the maximum power consumption of the backlight is 135mA, and the battery can work continuously for about 6 hours; when the backlight is turned off, the power consumption of the instrument is 90mA, and the battery can work continuously for about 9 hours.Display Mode: 2.8 inch TFT color LCD screenDetection Rate: About 2 seconds/timeData Hold: Press the HOLD key to retain the data during the test, the "HD" symbol is displayedAutomatic Shutdown: After about 15 minutes of inactivity, the meter will automatically shut down to reduce battery consumptionBacklight Function: Yes, suitable for dim places and night use; turn off the backlight after five minutes of no operationWorking Temperature and Humidity: -10~40; below 80%RHStorage Temperature and Humidity: -10~60; below 70%RHInput Impedance: The test voltage input impedance is 1MWithstand Voltage: 1000V/50Hz sine waves AC voltage between the instrument circuit and the shell lasts for 1 minuteInsulation: 100M between the instrument circuit and the cover shellStructure: Double insulation, with insulating anti-vibration coverHow to UseGet the product, use a screwdriver to open the back cover, insert the battery, and then plug in the cable to measure. The product is equipped with a USB data cable, which can be connected to a computer. It can view the history and usage data in real time. The measurement is accurate and very convenient..Package List:1 x VA Meter(Battery Not Included)2 x Current Clamp4 x Test Line1 x USB Cable1 x CD1 x Instruction Manual1 x CaseNote:1. Please allow 1‑2mm error due to manual measurement. Thanks for your understanding.2. Monitors are not calibrated same, item color displayed in photos may be showing slightly different from the real object. Please take the real one as standard.