The EL AC digital voltmeter is a round panel-mount meter that displays the live AC voltage of the connected circuit on a bright red digital readout. It covers a wide measurement range from 12V to 500V AC, which suits both low-voltage control circuits and mains-level monitoring.

The Φ22 cut-out matches standard pilot-light openings, making it easy to retrofit into existing control panels. The compact body (Φ22 diameter, 4.70cm height) keeps depth requirements behind the panel reasonable, and the durable construction is rated for long-running industrial duty.

Key Features

• Real-time digital display of AC voltage
• Wide measurement range: 12V to 500V AC
• Bright red digit display for clear reading at a glance
• Standard Φ22 round panel cut-out
• Durable construction for long-time continuous operation

Product Benefits

• Accurate live reading replaces analogue dials with a clear numeric value
• Wide 12-500V range covers control voltages and mains together
• Φ22 cut-out drops into existing pilot-light positions without rework
• Compact 4.70cm depth fits shallow panel enclosures
• Suitable for industrial machines, signage, ships and home panels

Technical Specifications

• Type: Digital AC voltmeter
• Display Colour: Red
• Measurement Range: 12-500V AC
• Mounting: Panel, round Φ22
• Dimensions: Φ22 x 4.70cm height
• Use: Industrial and home

Why You'll Love It

• Ideal for electricity panels, telecoms, machine tools, ships and printing equipment
• Standard Φ22 mounting integrates with existing indicator layouts
• Clear red digits stay readable in dim and brightly lit cabinets
• Package includes 1x EL AC digital red voltmeter 12-500V Φ22