Measuring Power Range: 30000W,Monitor high-power usage with a 30000W range, ideal for industrial or commercial settings. : Electrical,Designed for electrical enthusiasts, this meter is a valuable tool for DIY projects. Current Measure|How To Check Home Voltage|Accuracy Class: AAA,Achieve precise measurements with the AAA-rated accuracy, ensuring reliable voltage and current readings. Operating Temperature: -20-60°C, performance in a wide range of temperatures, from -20°C to 60°C. Support bluetooth: yes,Seamless connectivity with bluetooth, enabling remote monitoring and data sharing, Manufacturer: Akfldms