AC Digital Panel Mount Volt, Current and Power Meter with Color Display | thingbits

AC Digital Panel Mount Volt, Current and Power Meter with Color Display

SKU: TH1829

₹1,001.82

₹849.00 (Ex. of GST)

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This advanced AC power monitoring module is available in two variants—PZEM-020 (0–10A direct measurement) and PZEM-022 (0–100A CT-based measurement). Both models feature a bright color display and deliver precise real-time measurements for voltage, current, active power, energy consumption, frequency, and power factor.

₹1,001.82

₹849.00 (Ex. of GST)

Ships Tomorrow from Mumbai

In Stock

Quantity

Overview

The PZEM-020 is ideal for direct low-current loads up to 10A, while the PZEM-022 is suited for higher loads up to 100A using an external current transformer (CT). Both units support a wide AC voltage range (80–260V) and provide highly detailed measurement formats for maximum accuracy across all ranges.

Key Features

Color LCD Display with clear multi-parameter visualization
Two Model Options:
- PZEM-020: Direct 0–10A measurement
- PZEM-022: CT-based 0–100A measurement
Wide Voltage Support: 80–260V AC
High-Precision Power Measurement:
- PZEM-020: Up to 2200W
- PZEM-022: Up to 22kW
Energy Monitoring up to 999kWh
Power Factor and Frequency Tracking
Start detection for low power/current loads
Easy Panel Mounting and wiring terminals
Perfect for home energy audits, device testing, automation panels, and industrial monitoring

Specification

Technical details for PZEM-020 and PZEM-022 meters.

Specification	PZEM-020	PZEM-022
Voltage Measurement Range	80–260V AC
Voltage Display Format	80–260V
Current Measurement Range	0–10A (start current: 0.005A)	0–100A (start current: 0.02A)
Current Display Format	0.000–10.00A	<10A → 0.000–9.000A ≥10A → 10.00–99.99A
Power Measurement Range	0–2200W (start power: 0.5W)	0–22000W (start power: 0.5W)
Power Display Format	<10W → 1.00–9.99W <100W → 10.0–99.9W <1000W → 100–999W ≥1000W → 1.00–2.20kW	<10W → 1.00–9.99W <100W → 10.0–99.9W <1000W → 100–999W <10000W → 1.00–9.90kW ≥10000W → 10.0–22.0kW
Energy Measurement Range	0–999kWh
Energy Display Format	<1kWh → 0–999Wh <10kWh → 1.00–9.99kWh ≥10kWh → 10–999kWh
Frequency Measurement Range	45–65Hz
Frequency Display Format	Hz
Power Factor Range	0–1.00PF
Power Factor Display Format	0.00–1.00PF
Operating Voltage	AC 80–260V, 50/60Hz
Current Input	Direct 0–10A	0–100A via external current transformer (CT)

Functions & Control

Here is the list of fucntions and ways to control the PZEM-020 and PZEM-022 meters.

Function	Details
Backlight Control	The backlight can be turned ON or OFF using a short press. The backlight state is saved automatically.
Energy Reset (Clear)	Step 1: Long press the button for 5 seconds until the energy digits flash, then release the button. Step 2: Press again briefly to clear the energy data and exit the flashing reset mode. Step 3: If no button is pressed within 5 seconds, the system will cancel the reset and keep the existing energy data.
Power Alarm Value Setting	Step 1: Long press the button for 3 seconds until the screen displays “SET CLr”. Release the button to enter the power alarm setting mode. Step 2: The power value will flash, indicating the starting position of the minimum digit. Short press to increase the value by +1. If no button is pressed for 3 seconds, it automatically shifts to the next digit. Step 3: After completing the setting, long press for more than 5 seconds to save and exit. The valid alarm setting range is 0.0–2.2kW.