Digital LCD Power Meter Watt Meter Outlet Power Monitor Electricity Kwh Energy Meter Measuring Outlet Power Analyzer Function: Reduce energy costs and identify power-hungry devices with this power meter. Simply plug any device into the DDS109L outlet to evaluate its efficiency. Intuitive power consumption and cost monitoring – The energy meter measures power (W), voltage, amperage, frequency, power factor, maximum and minimum power (W), accumulated time, and energy (kWh), automatically calculating the cost based on your input. Large, clear backlit LCD screen – The power monitoring kilowatt meter boasts a wide viewing angle and clear digital display; the bright backlit LCD screen makes it easy to read and use the power monitor in dark areas. Long-term data storage and memory function – Built-in rechargeable backup battery; in case of power outages or unplugging, the watt meter power analyzer retains data for up to 90 days. Pressing the reset button clears all data, including cost settings. Portable and uses only one outlet – Compact size; when plugged into the top outlet, the power meter outlet leaves the bottom wall outlet usable. Made of high-quality fire-resistant materials; friendly after-sales customer service and a 1-year limited warranty. Note: Not compatible with AC inverters and solar inverters. Wide dual voltage measurement range – The power monitor measures 110-130Vac and 200-240Vac voltage; 0-16A amperage; 0-3680W power, displaying overload when the load reaches 3680W; 1.0 accuracy standard, with 0.1W, 0.1V, 0.001A, and 0.001kWh resolution. Note: Due to certification requirements, the label on the back of the watt meter only shows the low voltage range. Automatically calculates electricity bills while measuring power consumption, voltage, current, timing, and other multi-function outlets for the electrical appliances used. The screen's backlight is not always on; it automatically turns off after 10 seconds of inactivity. Specification: Brand: SINOTIMER Model: DDS109L Operating Voltage: 100-240V 50/60Hz Operating Current: Maximum 16A Time Display Range: 0 seconds to 9999 days Power Display Range (watt): 0W-9999W Voltage Display Range: 0V-9999V Current Display Range (ampere): 0.000A-16.000A Frequency Display Range: 0Hz-9999Hz Minimum Power Display Range: 0.0W-9999W Maximum Power Display Range: 0.0W-9999W Price Display Range: 0.00/KWH-99.99/KWH Total kWh and Cost Display: 0.000KWH-9999KWH, 0.00-9999 Size: 140*80*60mm Type: EU 230V 16A, US 120V 15A, UK 230V 13A, FR 230V 16A, BR 250V 16A, AU 240V 10A Note: Due to the different monitor and light effect, the actual color of the item might be slightly different from the color showed on the pictures. Thank you! Please allow 1-2cm measuring deviation due to manual measurement. Package Included: 1 x Power Meter