Description Description: Digital LCD power meter watt meter socket wattage monitoring power kWh energy meter measuring socket power analyser Features. With this power meter you can reduce your energy costs and find out which devices are really worth keeping plugged in by looking for power hungry devices. Simply connect any device to the DDS109L power outlet and it will assess the actual efficiency of each device. Monitor power consumption and visualise costs - the meter measures power (watts), voltage, amps, frequency, power factor, maximum and minimum power (watts), cumulative time and energy (kWh) and automatically calculates the price after cost. Environmentally friendly; monitors your home energy use to help you save money on your electricity bill Large, clear backlit LCD display - Power monitor kW meter with wide viewing angle and clear digital display; clear backlit LCD display makes it easy to read and operate the power monitor in dark areas Long-term data retention and memory function - Built-in rechargeable battery backup allows the power meter to retain data for up to 90 days in the event of a power failure or if the meter is unplugged from the mains; once the reset button is pressed,all data including cost settings are reset to zero Easy to carry, occupies only 1 socket - small footprint; when plugged into the upper socket, the power meter socket plug makes the wall socket below accessible; made from high quality fire resistant materials; friendly after sales customer service and 1 year limited warranty; note: not compatible with AC inverters and solar inverters Dual voltage wide measurement range - meter can measure 110-130 Vac and 200-240 Vac; 0-16A amps; 0-3680W watts with overload indication when load reaches 3680W; 1.0 accuracy standard with 0.1W , 0.1V, 0.001A and 0.001kWh resolution; Note: Due to certification requirements, label on back of meter Only the low voltage range is displayed Automatic calculation of electricity bills and simultaneous measurement of the power consumption of the appliances used, voltage, current, timing and other multifunctional sockets The backlight of the screen is not always on, the backlight will automatically switch off after 10 seconds without any operation Specifications. Model: DDS109L Operating voltage: 100-240V 50/60Hz Operating current: 16A max. Timing display range. 0 seconds to 9999 days Power display (watts) range. 0W-9999W Voltage display range. 0V-9999V Current display (amps) range. 0.000A - 16.000A Frequency display range. 0Hz-9999Hz Minimum wattage display range. 0.0W-9999W Maximum wattage 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 Dimensions: 140*80*60mm Type:. EU 230V 16A, US 120V 15A, UK 230V 13A, FR 230V 16A, BR 250V 16A, AU 240V 10A Please note. Due to differences in monitors and lighting effects, the actual colour of the item may differ slightly from the colour shown in the pictures. Thank you. Due to manual measurement, please allow 1-2 cm measurement deviation. Package included. 1 x power meter About delivery. All items will be shipped within 3 working days of receipt of payment. Most of the time, you will receive them within 8-12 days. Exact delivery time is subject to availability. Any questions, please feel free to contact us. If you have any questions during the shopping process, please feel free to ask us and we will get back to you within 24 hours, happy shopping Thank you for your cooperation and we will make you feel satisfied.