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Shopcorp LED Volt Amp Meter 22mm Panel Mount, AC50-500V & 0-100A with CT Sensor | 3 Pack

Rated 4.5 out of 5
Based on 24 reviews
Original price $16.99 - Original price $24.99
Original price
$16.99
$16.99 - $24.99
Current price $16.99

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Technical Specifications

This digital panel meter is designed for compact electrical monitoring in HVAC systems, machinery panels, generators, and industrial control boxes. It combines voltage and amperage display in one unit and uses an external CT sensor for current measurement.

Specifications
- Product Type: Digital LED Voltmeter & Ammeter
- Model: AD101-22VAMS
- Mount Size: 22mm panel mount
- Voltage Range: AC 50-500V
- Current Range: 0-100A
- Current Sensor: External CT sensor included
- Display Type: LED digital display
- Housing Material: ABS
- Protection Features: Ventilation slots and durable panel-mount housing
- Pack Size: 3 Pack
- Applications: Electrical panels, control boxes, HVAC systems, generators, machinery, and custom enclosures

About the Product

The Shopcorp LED Volt Amp Meter is built for professionals who need accurate voltage and amperage monitoring in compact electrical systems. This 3 pack includes digital panel meters designed for AC50-500V voltage measurement and 0-100A current monitoring using an external CT sensor.

Ideal for HVAC systems, generators, control panels, machinery, and custom enclosures, these meters provide clear LED readings for daily system checks and troubleshooting. With a 22mm panel mount design, durable ABS construction, and easy integration into standard panel openings, they are a practical solution for technicians, maintenance teams, and OEM builders.

Digital Volt Amp Meter for Fast Panel Monitoring
The Shopcorp LED Volt Amp Meter is a compact digital voltmeter and ammeter designed for fast visual monitoring in electrical panels, control boxes, HVAC systems, generators, and industrial equipment. This 3 pack is ideal for technicians, panel builders, and maintenance teams who need reliable meters for multiple installations or replacements.

AC50-500V Voltage and 0-100A Current Display
This panel mount volt amp meter measures AC voltage from 50-500V and current from 0-100A in one compact unit. An external CT sensor supports amperage monitoring for motors, compressors, pumps, fans, and other AC-powered equipment, making it practical for load checks and troubleshooting.

22mm Panel Mount Design for Control Panels and Machinery
Built for standard 22mm panel openings, this meter integrates easily into control panels, enclosures, generators, machinery, and custom electrical boxes. Its compact body and bright LED display make it easy to read during daily operation and maintenance.

Reliable LED Display for HVAC, Generators, and Industrial Systems
Designed for electricians, HVAC technicians, OEM builders, and industrial maintenance professionals, this digital panel meter combines illuminated indication with live voltage and current monitoring. Its durable ABS housing and ventilation slots support long service life in demanding environments.

SKU B08KFCXF81

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average rating 4.5 out of 5
Based on 24 reviews
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Review posted
Reviewed by V. K.
Rated 4 out of 5

Compact and Highly Functional

These blue meters are small but very effective. I use them in my workshop to monitor incoming voltage and equipment load. Easy to read, easy to install, and dependable so far.

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Reviewed by Dominic R.
Rated 5 out of 5

Perfect for Multi-Phase Panels

Used three green meters to monitor each phase in a small three-phase setup. Having a 3-pack made the job easy. Installation took minutes and calibration was accurate out of the box.

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Reviewed by Kelsey M.
Rated 4 out of 5

Sharp Blue Display and Clear Numbers

The blue LED is crisp and highly legible. I mounted these in a generator transfer panel and the numbers are visible even from several feet away. Very satisfied with performance and quality.

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Reviewed by P. T.
Rated 5 out of 5

Clean Look with Reliable Performance

The blue version gives a sleek, professional appearance. I installed them in an industrial control cabinet and they look excellent. Operation has been consistent under fluctuating motor loads.

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Reviewed by Owen F.
Rated 4 out of 5

Durable and Professional Quality

The housing feels sturdy and well ventilated. I have them running continuously in a machinery control cabinet. No flicker, no instability, and readings remain consistent. The green color gives a modern look.

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Reviewed by Tyler H.
Rated 4 out of 5

Compact but Powerful Monitoring

Small footprint, clear display, and reliable readings. The yellow color helps differentiate circuits in multi-meter panels. Great solution for keeping an eye on electrical load without adding bulky equipment.

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Reviewed by Marcus W.
Rated 4 out of 5

Bright and Reliable Panel Indicator

These red units are very visible from across the room. I installed them in a workshop distribution box and they make load monitoring much easier. They react quickly to changing loads and feel solid once mounted. Definitely buying more for future projects.

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Reviewed by Paige T.
Rated 5 out of 5

Clean, Neutral Look for Modern Panels

The gray version blends perfectly with stainless and powder-coated enclosures. I installed these in a commercial refrigeration panel and they look very clean. Readings match my calibrated meter closely. The CT makes installation safer since I did not have to route full current through the meter.

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Reviewed by Raymond C.
Rated 5 out of 5

Reliable Monitoring for HVAC Systems

I like having constant feedback. I installed these green meters in a rooftop HVAC panel. Voltage and amperage are clearly displayed and remain stable. Great addition for troubleshooting.

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Reviewed by Lillian H.
Rated 4 out of 5

Excellent for Custom Generator Panels

Installed all three blue meters in a custom-built generator enclosure. The CT sensor was simple to mount and keeps the installation neat. Voltage and amperage readings are stable and accurate.

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