Three-phase ammeter Features: 1. High-quality ABS material flame-retardant shell, not easy to deform, durable. 2. High stability, high reliability, low power consumption, and easy rail mounting. 3. Suitable for real-time measurement of AC current in various electrical applications with high precision. 4. LED liquid crystal display for easy reading, high measurement sensitivity, clear and intuitive. 5. Widely used in test equipment, voltage regulators, motor equipment, and other applications. Parameters: Supply voltage: AC 80–500V Measurement current range: 1–100A Accuracy: 2% Input circuit power consumption: 1–3VA Operating temperature: -25°C to +65°C Installation: Din 35mm standard rail Cable length: 1 meter Product size: 81 x 66 x 18mm Package included: Current meter *1 Transformer *3