Monitor and manage your power usage with precision using the PZEM-022 AC Digital Multimeter. Designed for home and industrial use, this advanced meter provides real-time monitoring of essential electrical parameters including voltage, current, power, frequency, and power factor – all displayed on a large, easy-to-read LCD screen.

Key Features:

• 6-in-1 Electrical Measurement
  Accurately measures voltage (80–260V), current (0–100A), active power (0–22kW), energy usage (up to 999kWh), frequency (45–65Hz), and power factor (0.00–1.00 PF).

• Large LCD Display with Backlight
  A high-contrast LCD screen shows all parameters simultaneously. Backlight function is memory-enabled – your preference is saved even when powered off.

• Overload & Alarm Function
  Audible and visual alerts for power overload conditions, with customizable alarm thresholds for energy consumption.

• User-Friendly Controls
  Easily reset power values, toggle backlight, and set alarm thresholds using a single multi-function button.

• Data Memory Function
  Automatically stores measurement data when powered off – no need to worry about losing your readings.

Technical Specifications:

• Operating Voltage: 80–260V AC

• Measurement Current Range: 0.02–100A

• Power Range: 0.5W–22,000W

• Energy Range: 0–999kWh

• Frequency Range: 45–65Hz

• Power Factor Range: 0.00–1.00

• Measurement Accuracy: Class 1.0

• Nominal Power: 100A / 22000W

• Includes: 1× PZEM-022 Multimeter, 1× Open-Type Current Transformer (CT)

Applications:

Perfect for monitoring residential power consumption, industrial equipment, generator outputs, or DIY electronics projects. Note: For indoor use only.