FNIRSI Fully Automatic Digital Display High Precision Intelligent Multimeter 1. DC voltage: 9.999V99.99V999.9V 2. AC voltage: 9.999V99.99V750.0V 3. DC current: 9999uA99.99mA999.9mA9.999A 4. AC current: 9999uA99.99mA1999.9mA9.999A 5. Frequency: 9.999MΗz999.9KHz9999KΗz9.999KΗz999.99Ηz99.99Hz9.999Hz 6. General modes: automatic, voltage, resistance, diodeon-off capacitance, current, frequency, temperature, NCV sensing voltage, LIVE zero-fire wire measurement 7. Record mode: real-time measurement curve, record the value of the measurement and save the measurement data. 8. Monitoring mode: when the measured value is greater or less than the set threshold value, the buzzer of the device will ring and the display will also prompt. 9. TFT high-definition colour screen, the screen reads clearly, the visual colour is richer. 10. 1500mAh lithium battery, TYPE-C charging interface, more convenient for power supply. 11. Built-in intelligent anti-burning chip and double ceramic fuse, with overload protection, to prevent misuse of the burn table, safer to use 12. automatic identification, high-precision intelligent detection 13. non-contact measurement, insulation power measurement, more secure, close to the detection point if the induction of AC electromagnetic field, in addition to the buzzer alarm, the screen can be seen on the magnetic field strength changes 14. small size, snap type storage meter pen so that the toolkit to reduce clutter, more convenient to carry 15. Key design one-handed direct switching, convenient and fast, improve work efficiency 16. 100,000 times durability test, durable and not easily affected by the environment