Colour:Black Material:ABS Due to different batches, there may be differences in product appearance and printed text, which not affect use Package Contents: 2 * power monitoring meters 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.
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 limits2. 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 limit5. 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
Delivery & returns: ships from Australian warehouses, usually within 5–12 business days. A few very remote postcodes can’t be reached by our couriers — if yours is one, we’ll contact you before dispatch. Faulty or damaged items are covered under the Australian Consumer Law.
