Oumefar PZEM-022 LCD Digital Display Power Energy Panel, Digital AC KWh Tester Volt Amp Meter

Oumefar PZEM-022 LCD Digital Display Power Energy Panel Digital AC KWh Tester Volt Amp Meter with Closed Type CT 100A for Industry

Oumefar PZEM-022 LCD Digital Display Power Energy Panel, Digital AC KWh Tester Volt Amp Meter

Family's good helper, life is more convenient Oumefar is a supplier specializing in the fields of home gardening, craft collection, and industrial accessories. We have a professional, honest, enthusiastic, and efficient operations team. We adhere to the customer-centric, efficient, and continuous innovation policy, providing customers with faster and better products. Appearance and Key function: I.Display Interface Display interface is large-screen LCD, it can display six parameters at the same time. II.Display format 1. Power: test range: 0~22000W, Starting measure power:0.5W 10W display format:1.00~9.99W 100W display format:10.0~99.9W 1000W display format:100~999W 10000W display format:1.00~9.90kW 10000W display format: 10.0~22.0kW 2. Energy: test range: 0~999kWh 1kWh display format:0~999Wh 10kWh display format:1.00~9.99kWh 10kWh display format: 10~999kWh 3. Voltage: test range: 80~260V Display format: 80~260V 4. Current: test range: 0~100A,Starting measure current: 0.002A 10A display format:0.000~9.000A 10A display format:10.00~99.99A 5. Frequency: test range: 45~65Hz Display format: 45~65Hz 6. Power factor: test range: 0~1PF Display format: 0.00~1.00PF Key function: 1. Backlight control Short press the key to turn on or off the backlight, the backlight has memory function, it can store the on or off state when power off. 2. Reset energy Step1: Long press the key for 5 seconds until the energy value flash, then release the key. Step2: Short press the key again, then the energy value is cleared and exit the reset flashing state. Step3:If there is no operation on the key within 5 seconds, it means the energy value is not cleared and will exit the reset state. 3. Set power alarm threshold Step1: Long press the key until the LCD screen display"SET CLr", then release the key to enter the setting state Step2: Power window display the current power alarm value and the last digit begin to flash, then you can short press to plus 1, when there is no operating over 3 seconds, it will switch the digit position automatically, the setting method is as same as the above. Step3: After finish the setting, long press the key over 5 seconds will store automatically and exit, the range of active power threshold is 0.0~2.5kW.

Key Features

• ✅ Alarm Function: This circuit analyzer features an overload alarm function that triggers when the power exceeds the set threshold. The backlight and power will flash to alert the user. Additionally, there is a power alarm threshold preset function that allows the user to set their desired threshold for the alarm.
• ✅ Multi-Parameter Measurement: This device is capable of measuring various electrical parameters such as voltage, current, active power, energy, frequency, and power factor. This multi-parameter measurement feature provides a comprehensive analysis of the electrical circuit being tested.
• ✅ LCD Display: The circuit analyzer is equipped with a large-screen LCD display that offers clear data display. The display also includes a backlight function for improved visibility in low-light conditions. The backlight can be turned on or off with a short press of a button. The backlight has a memory function that stores the last on or off state even when the power is turned off.
• ✅ Data Saving Function: To prevent data loss, this analyzer has a data saving function. When the power is turned off, the user can press a specific key to reset the energy count and store the data. This ensures that important data is not lost during power interruptions.
• ✅ One-Button Control: The device is designed for ease of use with a one-button control. This button can be used to control the backlight, reset the energy count, and preset power alarm limits. This simplifies the operation and allows for quick adjustment of settings.

✅ Product Dimensions: 3.54 x 1.97 x 0.98 inches; 3.88 ounces

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