High-precision measurement: Accurately monitors voltage, current, power, frequency, power factor, active energy, timing, and other electrical parameters for real-time viewing Versatile voltage compatibility: Designed to handle AC voltages from 100290V, suitable for various electrical applications Compact and modular design: Mini modular form factor easily mounts on DIN rail, saving space and ensuring a neat installation Clear LED display: Bright digital LED display enhances visibility and allows easy reading in low-light conditions Energy Saving: Helps track and reduce energy consumption, supporting cost management and energy efficiency Voltage range: AC 100290V Current range: 040A Power range: 012kW Timing range: Up to 99 days Electricity range: 09999kWh Temperature range: -20C to 150C Frequency range: 5060Hz Power factor: 0.001.00 PF Power-off memory: Yes Overvoltage protection: Yes Undervoltage protection: Yes Overtemperature protection: Yes Timer switch: No 485 communication: Yes Note: Product appearance and labeling may vary slightly by batch; this does not affect functionality Material: Plastic Color: As shown in image Package Contents: 1 x Electricity Meter (Other accessories not included) Note: Lighting and monitor differences may cause slight color variations. Measurement error allowed within +/- 13 cm