3 1/2 Digit Current Meter High Accuracy ICL7107 0.56 Inch LED Digital Display Ammeter DC 10A Range Blue 1Measuring Range: 3 1/2 digit LED display ammeter with a measurement range of DC 10A, when exceeding the range, the first digit will display 1 or 1, the last 3 digits will not display. 2Advantages: This digital current meter has the advantages of good stability, high measurement accuracy, and strong anti interference ability, convenient and practical. 3LED Display: This digital display current meter adopts a 0.56 inch LED display screen, which clearly and intuitively displays data, greatly improving measurement efficiency. 4Safe Operation: The power supply adopts polarity protection circuit to ensure safe and reliable connection, and the standard installation hole ensures stable structure. 5Durable Material: The digital ammeter shell is made of excellent ABS material, which has good toughness, impact resistance, wear resistance, and long service life.