High-precision measurement: can accurately monitor voltage, current, power, frequency, power factor, active energy, timing and other electrical parameters in one, convenient for real-time viewingVersatile voltage compatibility: designed to handle a wide range of AC voltages from 100-290V, making it suitable for a variety of electrical settingsCompact and modular design: the mini modular form factor can be easily mounted on the DIN rail, saving space and ensuring a neat setupClear LED display: with a bright LED digital display, it is easy to monitor readings and enhance visibility in low-light conditionsEnergy Saving: Designed to help you track and reduce energy usage, this metering timer is a valuable tool for managing costs and supporting environmental conservation Voltage range: AC 100-290VCurrent range: 0-40APower range: 0-12KWTiming range: 99 daysEnergy range: 0-9999KWHTemperature range: -20~150Frequency range: 50-60HZPower factor: 0.00-1.00PFPower-off memory: YesOvervoltage protection: YesUndervoltage protection: YesOvertemperature protection: YesTimer switch: No(The product appearance and printed words may vary depending on the batch, but this does not affect use)Material: PlasticColor: As shown Package Contents:1 x Electricity Meter 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.