ROBOWAY AD101-22VM Digital AC Voltmeter, AC 50-500V 3-Digit YELLOW LED Voltage Indicator, 22mm Round Panel Mount Voltage Meter for Electrical Control Panels (Pack of 1)

Features

• DIGITAL AC PANEL VOLTMETER: ROBOWAY AD101-22VM is a compact digital voltage indicator designed for continuous visual monitoring of AC voltage in control panels, distribution panels, switchboards and electrical equipment.
• AC 50-500V MARKED RANGE: The actual unit is clearly marked AC50-500V, providing a direct digital voltage indication for AC circuits within the specified range without claiming the lower 20V limit shown for some other AD101-22VM variants.
• 3-DIGIT YELLOW LED DISPLAY: Features an easy-to-read 3-digit YELLOW LED display with a visible V voltage indicator, allowing users to quickly check AC voltage from the front of an electrical panel.
• 22MM ROUND PANEL-MOUNT DESIGN: Manufacturer documentation for the AD101-22VM family specifies a standard 22mm mounting aperture, allowing compact installation in control cabinets, switchboards, machinery panels and electrical enclosures.
• X1/X2 ELECTRICAL CONNECTION: The housing visibly identifies two connection points as X1 and X2 for the voltage-monitoring circuit. The product is a voltmeter only; no current/ammeter measurement function is claimed for this AD101-22VM version.
• FOR ELECTRICAL VOLTAGE MONITORING: Suitable for applications requiring a permanently visible AC voltage display, including electrical control panels, distribution boards, equipment cabinets and machinery panels; installation should be carried out using appropriate electrical safety practices.