This Digital LCD Power Consumption Energy Meter is a plug-in watt-meter designed to measure and monitor the electricity usage of household and office appliances. With a large, easy-to-read LCD screen, it provides real-time data on power consumption, energy costs, and other electrical parameters.

Simply plug the meter into a standard wall outlet, connect your appliance, and view instant readings on energy usage, cost, and efficiency. Ideal for energy saving, cost calculation, and monitoring appliance performance.

Features :

• Large LCD Display: Shows multiple readings clearly, including power, energy, cost, and power factor.
• Multi-Function Measurement: Displays Voltage (V), Current (A), Power (W), Energy (kWh), Frequency (Hz), Power Factor (PF), and CO₂ emission estimation.
• Cost Calculation: Input your electricity tariff to calculate running costs in real time (daily, weekly, monthly).
• Overload Warning: Alerts you when the connected appliance exceeds the rated load.
• User Controls: Buttons for Function, Cost, Up, Down, Reset for easy navigation and setup.
• Energy Saving: Helps identify high-consumption appliances and reduce electricity bills.
• Wide Application: Suitable for home, office, workshops, and testing lab appliances.

Specifications :

• Display: LCD with multiple parameters visible at once
• Voltage Range: 230V AC 
• Frequency: 50/60Hz
• Current Range: up to 16A 
• Maximum Load: ~3680W 
• Measurement Parameters:
  • Voltage (V)
  • Current (A)
  • Power (W, VA)
  • Energy consumption (kWh, Wh)
  • Frequency (Hz)
  • Power Factor (PF)
  • CO₂ estimation (Kg)
  • Cost (based on user input electricity tariff)
  • Time (usage duration in hours/minutes)
• Accuracy: ±1–2% (typical)
• Operating Temperature: 0–40°C
• Material: Flame-retardant ABS plastic
• Self-Consumption: < 2W>

Applications :

• Measure how much electricity an appliance uses, so you can estimate running cost (especially high-use appliances like heaters, air conditioners, refrigerators).
• Find “vampire loads” (appliances drawing power when “off” or in standby).
• Compare energy efficiency of different makes/models of appliance.
• Monitor power to avoid overloading circuits.
• Calculate how long it will take for an appliance to “pay back” a more efficient model.