Description: 600A high current measurement, high-precision measurement of AC current. It is very convenient to automatically recognize the measured value. The maximum display is 4000 counts. The allows you to see the route clearly at night. It is easy to use and carry, suitable for electrical equipment testing and maintenance. It can measure a variety of electronic components to meet your needs. It is suitable for resistance measurement, DC voltage measurement, NVC power induction detection, etc. Powered by 2 AAA batteries, not included. Specification: Material: Plastic DC Voltage Range: 600V AC Voltage Range: 600V DC Current Range: 9.999A AC Current Range: 9.999A Maximum Display: 4000 AC Voltage: 0~600V 0.001V~1V ±(0.5%+3d) DC Voltage: 0~600V 0.001V~1V ±(1.0%+3d) AC Current: 0~9.999A 0.1mA~0.001A ±(2.5%+10d) DC Current: 0~9.999A 0.1mA~0.001A ±(2.0%+10d) Resistance: 0~40.00MQ 0.001kQ~0.1MQ ±(1.5%+3d) Size Chart: 123x58.7x27.7mm/4.84x2.31x1.09inch Package Includes: 1 Piece 1 Piece Test Pen Wire 1 Piece Manual Note: 1. Please allow slightly error due to manual measurement. 2. Due to the difference between different monitors, the picture may not reflect the actual color of the item. 3. Wish you a wonderful on-line shopping!