Comprehensive Visibility: Equipped with a 360° viewing angle and a backlight feature, this AC energy meter ensures clear visibility in both daylight and darkness, enhancing user convenience and readability. Multifunctional Monitoring: Capable of measuring various electrical parameters such as AC voltage (50.0-300.0V), current (0.00-100.0A), power factor (0.00-1.00PF), active power (0.0-30,000W), consumption (up to 9.99999KWh), and frequency (45.0-65.0Hz), this meter displays all six data simultaneously on a single screen for efficient tracking. Data Retention and Reset: Features an automatic data saving function that preserves the last recorded values even after a power outage. For manual reset, a conveniently located button allows resetting of energy readings, ensuring continuous and accurate monitoring. Durability and Precision: Constructed from flame-retardant plastic material and equipped with a high-precision chip, this meter offers reliable performance and stability. It is specifically designed for measuring standard AC frequencies (50/60Hz) in residential and commercial settings. Versatile Application: Easy to install in various panels, this energy meter is ideal for use in power measurement systems across schools, markets, homes, industries, and laboratories, providing critical data for energy management and efficiency improvements. Colour:Photo Color Material:plastic Package Contents: 1 x Current Power Frequency Display Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.