2pcs AC Voltage Current Power Panel Meter LCD Digital Display Ammeter Multimeter with Split Core Current Transformer

Colour:Black<br>Material:ABS<br>Due to different batches, there may be differences in product appearance and printed text, which not affect use<br><br>Package Contents:<br>2 * power monitoring meters<br><br>Only the above package content, other products are not included.<br>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.

• 3. Automatic data storage function: When the power supply is suddenly lost, the last be automatically stored.No need to worry about data loss caused by sudden power outages.
• 1. Digital multimeter: This power meter can measure and display voltage, current, active power, energy frequency and power factor at the same time.Use a shunt transformer for easier installation.
• 4. One-click control: buttons can be used to control backlight, reset energy, and preset power alarm limits
• 2. Overload alarm function: When the preset value exceeds the preset value, the backlight and power supply flash at the same time, and an alarm be emitted.You can preset your own power limit
• 5. LCD display: Large-screen LCD display, full line of sight 180°, blue backlight can be manually turned on/off.PZEM-022 requires an external power supply to light up the screen