AD101-22VAM Voltmeter Ammeter Display Yellow Round Shape
Voltmeter Ammeter Display AD101-22VAM Yellow Round Shape is a compact panel‑mount digital indicator that combines AC voltage and current measurement in a single 22mm round module. It is designed for direct installation in control panels, distribution boards, and machinery front plates where space is limited but continuous monitoring of supply voltage and load current is required. The unit provides simultaneous indication of line voltage and load current, enabling quick visual verification of operating conditions and early detection of abnormal states such as under voltage, overvoltage, or overload.
Features:
- Simultaneously displays real-time AC Voltage and AC Current on separate, high-brightness LED segments.
- Wide operational voltage range, suitable for various standard low-voltage electrical infrastructures.
- Incorporates a dedicated external toroidal Current Transformer (CT) for non-contact, accurate current measurement up to 100A.
- Standardized 22mm installation diameter facilitates seamless integration into control panels and equipment consoles.
- Constructed from durable, flame-retardant plastic materials for enhanced safety and longevity.
Specifications:
| Parameter | Value |
| Model | AD101-22VAM |
| Voltage Measuring Range (AC) | 50-500V |
| Current Measuring Range (AC) | 0-100A |
| Frequency Range | 50-60Hz |
| Accuracy | 2%±1digit |
| Panel Cutout Diameter | 22mm |
| Visible Face Diameter | 29mm |
| Body Length (Approx.) | 49mm |
| Current Consumption | <2VA |
| Operating Temperature | -25°Cto55°C |
| Front Protection Rating | IP65 |
Applications:
- Integration into industrial machinery control panels for power line monitoring.
- Monitoring of AC distribution boards and electrical switchgear.
- Use in educational and testing laboratories for AC circuit analysis.
- Installation on power supply racks or power conversion equipment.
- Supervision of electrical loads in workshops and commercial buildings.
Package Include:
- 1x Voltmeter Ammeter Display AD101-22VAM Yellow Round Shape.
- 1x 100A Toroidal Current Transformer (CT).






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