Wholesale Custom Indicator-Type Digital Meters

Want to measure volts, amps, and ohms with great accuracy? Use digital meters with exceptional quality, efficiency, and power. Use TOSUNlux digital meters.

TOSUNlux Indicator-Type Digital Meters

Whether you want to optimize energy usage at the office, measure signal strength at telecommunication centers, or monitor electrical supply in power distribution plants, you need a digital meter—an indicator-type digital meter. 

TOSUNlux Indicator Type Digital Meter, is your premier choice for precise and reliable measurements in a compact and versatile package.With its advanced digital display, our meters ensure accurate readings of voltage, current, resistance, frequency, and more, offering unmatched clarity and ease of interpretation. Designed for durability and longevity, TOSUNlux meters boast a solid-state construction that guarantees consistent performance over time. Whether you’re in the industrial, commercial, or residential sector, our Indicator Type Digital Meters provide the accuracy and versatility you need for optimal process control and monitoring.
Trust TOSUNlux for quality instrumentation that elevates your measurement capabilities to new heights.

TOSUNlux Indicator-Type Digital Meters

measure various parameters such as voltage, current, resistance, frequency, and more, making them versatile instruments for different applications.

Indicator Type Digital Meter AD22-RT


Round Big Screen Temperature Meter Indicator

Indicator Type Digital Meter AD22-SV


Square Big Screen Voltage Meter Indicator

Indicator Type Digital Meter AD22-SF


Square Big Screen Frequency Meter Indicator

Indicator Type Digital Meter AD22-ST


Square Big Screen Temperature Meter Indicator

Indicator Type Digital Meter AD22-RA


Round Big Screen Ammeter Indicator

Indicator Type Digital Meter AD22-CR


Round Big Screen Counter Meter Indicator

Your Reliable Digital Meter Indicator Supplier

There are several reasons to choose TOSUNlux digital meter brand for your electrical needs:

30+ Years in The Business

We’ve been in this industry since 1994. Our longevity indicates experience, expertise, the quality of our products, adaptability, innovation, and customer trust. 

Compliance and Certifications

All the products that come out from our factories undergo rigorous quality testing and certification processes to ensure they will live up to the TOSUNlux brand. We don’t just aim to pass standards; we aim to exceed them.

Reliable Performance

Because all our products go through stringent quality assessments, you can be sure you have the safest, most reliable, and most efficient digital electrical meter there is.  

Diverse Products

We offer a wide range of low-voltage electrical distribution and lighting products. These products have varied settings that are perfect for commercial, residential, and industrial use.


We make sure you get the best value for your money by offering not just premium products, but also top-notch services. These help businesses run their operations faster, and therefore, save on costs.

Hassle-Free Dealer System

Over the years, we have perfected a dealer system that enables us to work with distributors, without headaches. The strong relationships we’ve built through the years are proof of that.

About TOSUNlux

TOSUNlux is a leading provider of low-voltage electrical distribution devices—from circuit breakers and panel meters to relays and digital meters. We employ 200 employees with different expertise to research, develop, innovate, and manufacture safe, compliant, and quality electrical products.

We have a 99% pass rate and over 30 patents. We’re a digital meter manufacturer that serves 93 countries and regions all over the world.

Quality and Certification

We’re Here to
All Your Questions

Here are some frequently asked questions about Digital Meters Indicators

An analog meter uses a mechanical movement (needle or pointer across a scale) to represent the measured quantity. Digital meters use digital displays, showing numerical values in the form of LED, LCD, or other digital technologies.


The decision to switch from analog to digital meters is usually made by utility companies, not individual consumers. They may upgrade their infrastructure for improved accuracy, remote reading capabilities, and better management of electricity distribution.

Inspect the meter itself. Does it have a digital display with numerical digits indicating electricity usage? Does the meter have buttons or controls on the face or sides? If it has, you most likely have a digital meter.

Digital electric meters are generally considered to be highly accurate in measuring electricity consumption. Its accuracy is typically specified by the digital meter manufacturer and is subject to industry standards and regulations. TOSUNlux digital meters are compliant with these standards and regulations.

One-Stop Solution To Electric

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Transform the way you monitor energy with a TOSUNlux digital meter. Visit our website to know more about Indicator Type Digital Meter AD22-SA or call us for a faster transaction!


Digital Meter Applications

Digital meters have widespread applications in various fields due to their accuracy, efficiency, and versatility. Some of them are:

Digital meters are extensively used in electrical engineering for measuring voltage, current, and resistance in electrical circuits. They provide accurate readings and are essential for troubleshooting and maintenance.

They are also used in testing and debugging electronic circuits. Engineers and technicians use them to measure parameters such as capacitance, inductance, frequency, and continuity.

In energy management, digital meters are used to monitor and measure energy consumption in homes, businesses, and industrial facilities. This helps in optimizing energy usage and identifying potential energy-saving opportunities.

In research settings, digital meters are used for precise measurements in physics, chemistry, biology, and other scientific disciplines. This includes measurements of various physical quantities, such as voltage, current, and temperature.

More Reliable Solution To Electric

We Help Your Business to Connect and Grow on Large Scale

TOSUNlux has its own design team with a 5-people in-house design team, which provides 4-5 new series of products every year for our clients.

What Are the Advantages of a Digital Meter?

Digital meters—also known as electronic or smart meters—offer several advantages over traditional analog meters:

Improved Accuracy

Digital meters are more accurate than their analog counterparts. They provide precise readings, reducing the likelihood of errors in meter readings and billing.

Remote Monitoring 

Digital meters usually have the capability for remote monitoring. This allows utility companies to collect consumption data without the need for manual readings. It enhances efficiency and reduces the need for on-site visits.

Real-time Data 

Digital meters can provide real-time data on energy consumption. Consumers can access this information through online portals or mobile apps, enabling them to monitor and manage their energy usage more effectively.

Time-of-Use Pricing 

Digital meters can support time-of-use pricing models, where electricity rates vary based on the time of day. This encourages consumers to shift their energy usage to off-peak hours, promoting energy conservation.

Fault Detection

Digital meters can detect faults or irregularities in the electrical system more quickly than analog meters. This can help utilities identify and address issues promptly, improving the overall reliability of the electrical grid.

Tamper Detection 

Digital meters often come with tamper detection features. Any attempt to manipulate the meter is quickly identified, helping to prevent energy theft or fraudulent activities.

The versatility and accuracy of digital meters make them indispensable tools in a wide range of fields, contributing to efficiency, precision, and reliability in various applications.

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