Features Dual Display Design: The AC voltage ammeter is a dual display design, and the measured AC voltage and AC current can be displayed separately at the same time. Equipped with A Current Transformer: The dual display DL85-2042 ammeter is equipped with a current transformer to obtain better performance and meet our needs. Professional Design: The voltage and ammeter adopts professional design, has a compact appearance, is easy to carry and use, and has high measurement accuracy, up to 1%. Scope of Application: AC voltmeter and ammeter are widely used in distribution boxes, distribution cabinets, voltage stabilizers, teaching equipment, and small household distribution boxes. Wide Measurement Range: The dual-display voltage ammeter has a wide measurement range, the voltage measurement range is AC80-300V, and the current measurement range is AC0-100A. Specification: Item Type: Voltage Ampere Meter Measurement Accuracy: 1% Measuring Range: AC Voltage: AC80-300V AC Current: AC0-100A Power Consumption: 0.2VA Measuring Speed: About 2 Times Per Second Installation Size: Approx. 68 x 38mm / 2.7 x 1.5in (Embedded Installation) Package List: 1 x Voltage Ampere Meter 1 x Current Transformer Package List 1 x Voltage Ampere Meter 1 x Current Transformer