MCE AD22 22mm 3-in-1 Digital Panel Meter – AC Ammeter, Voltmeter & Hertz

The MCE AD22 22mm 3-in-1 Digital Panel Meter combines AC Ammeter, AC Voltmeter, and AC Hertz Meter functions in a single compact 22mm round panel-mount instrument. Displays current (up to 100A with CT), voltage (20–500VAC), and frequency (24–525VAC) in one instrument, saving panel space and wiring time. Available in Green and Red LED display colours. Suitable for generator panels, motor control centres, distribution boards, and industrial electrical panels requiring multi-function instrumentation.

• Application: Generator panels, motor control, distribution boards, multi-function panel instrumentation
• Functions: AC Ammeter + AC Voltmeter + AC Hertz Meter (3-in-1)
• Current range: Up to 100A (external CT required)
• Voltage range: 20–500VAC
• Frequency range: 24–525VAC
• Cutout size: 22mm round

Key Features

• 3-in-1 instrument: AC Ammeter, AC Voltmeter, and AC Hertz Meter in a single 22mm housing
• Saves panel space and wiring time versus three separate instruments
• Current monitoring up to 100A via external CT (100A CT required – not included)
• Voltage range 20–500VAC covers single-phase and three-phase monitoring
• Frequency range 24–525VAC
• Digital LED display for clear, accurate readings

Typical Applications

• Generator set panels and monitoring
• Motor control centre instrumentation
• Distribution board and MCC metering
• Industrial electrical panel monitoring
• Pump panel multi-function metering
• Agricultural and commercial power monitoring

Technical Specifications

Variant Reference

What's Included

• 1 x AD22 22mm 3-in-1 Digital Panel Meter (selected colour)

Please note: External 100A CT (current transformer) is required for ammeter function and is not included. Panel cutout, wiring, and installation hardware are not included.

Installation & Compatibility Notes

• Requires a 22mm round panel cutout
• Ammeter function requires an external 100A current transformer (CT) – not included
• Confirm supply voltage is within 20–500VAC before ordering
• Confirm supply frequency is within 24–525VAC
• Installation should be carried out by a suitably qualified electrician
• Contact Zisabo if you require assistance with CT selection or panel instrument specification

Warranty & Support

This product is supplied with the applicable manufacturer or supplier warranty, subject to correct installation, correct application, and warranty terms. Contact Zisabo for assistance with instrument selection or CT compatibility.