... and sensitive 2>Economic and practise 3>Elegant Characteristics:Name: Power Factor MeterType: SD-96, SD-72, SD-48, SD-80Size ... (380V),230V(400V),240(415V)Current: 1A or 5AMounting: SD series is flush mounting with bracket. More products are available, such ... , Circuit, etc. They all are designed in European and American Standard. Power Factor Meter