AC 20-500V 0-100A LED Digital Voltmeter Ammeter Hz Meter 10pcs

$216.54 $244.76

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3-in-1 LED Digital Voltmeter, Ammeter & Frequency Meter

Monitor your electrical systems with confidence using this versatile 3-in-1 Digital Panel Meter from YeNiuDQ (Model: AD16-22AVHZ). Combining voltage, current, and frequency measurement into a single compact unit, this CE-certified instrument is ideal for DIY electricians, workshop setups, industrial panels, and professional installations. The bright LED display delivers clear, instant readings even in low-light environments.

Made in Mainland China.

Key Features

3-in-1 Measurement: Simultaneously or individually monitor Voltage (AC 20–500V), Current (0–100A), and Frequency (0–100 Hz) — no need for separate meters.
Wide Voltage Range: Compatible with standard household (110V/220V) and industrial supply voltages up to 500V AC.
High-Accuracy Class: Delivers reliable, precise readings to keep your electrical monitoring on point.
Bright LED Display: Digital-only readout for easy, at-a-glance monitoring. Available in Red, White, Blue, Green, and Orange display colors.
Compact Square Design: Panel-mount square form factor fits standard 22mm cutouts for clean, professional installation.
CE Certified: Meets European conformity standards for electrical safety and performance.
Pack of 10: Each order includes 10 units — perfect for multi-panel setups or bulk project needs.
Battery Included: Ready to use straight out of the box.

Technical Specifications

Model	AD16-22AVHZ
Voltage Range	AC 20–500V
Current Range	0–100A
Frequency Range	0–100 Hz
Display Type	LED Digital
Shape	Square (Panel Mount)
Colors Available	Red, White, Blue, Green, Orange
Certification	CE
Package Quantity	10 pcs
Battery	Included
Origin	Mainland China

What's in the Box?

10 × AC Digital Voltmeter/Ammeter/Frequency Meter Units (AD16-22AVHZ)

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Frequently Asked Questions

Q: What does this 3-in-1 digital panel meter measure?

A: This LED digital panel meter simultaneously measures AC Voltage (20–500V), Current (0–100A), and Frequency (0–100 Hz), making it a highly versatile tool for electrical monitoring in one compact unit.

Q: Is this voltmeter ammeter suitable for both home and industrial use?

A: Yes. With a voltage range of AC 20–500V and a current range of 0–100A, it is compatible with standard residential voltages (110V/220V) as well as higher industrial supply voltages, making it suitable for a wide range of DIY and professional electrical applications.

Q: How many units are included in one order?

A: Each order includes a pack of 10 digital panel meters (Model AD16-22AVHZ), which is ideal for multi-panel installations or bulk electrical projects.

Q: What display colors are available for the LED readout?

A: The LED display is available in five colors: Red, White, Blue, Green, and Orange, allowing you to choose a color that best suits your panel or installation preference.

Production & Packaging Notice

To maintain high stock availability and fast shipping times, our items are sourced from multiple verified manufacturing facilities. While the core quality, materials, and product specifications remain identical, you may notice slight variations in the packaging design, manufacturing origin, or the wording of the printed instructions.

We prioritize quality in selecting the materials for our items, choosing premium fabrics and finishings that ensure durability, comfort, and timeless appeal.

We strive to process and ship all orders in a timely manner, working diligently to ensure that your items are on their way to you as soon as possible.