BSIDE A2X Charging Model Mini Digital Pen Auto Ranging Multimeter 1. Display range: 0-6000 counts 2. Operation mode: automaticmanual 3. Frequency: 0Hz-9999Hz 4. DCAC voltage: 0-620V (DCAC mode), 0.8-620V (auto mode) 5. Current range: DC current 1-610mA AC current 1-610mA (40-1000Hz) 6. Capacitance range: 60.00mF 7. Resistance range: 0-60 megohms 8. Lithium battery capacity: 400mAh 9. Charging interface: USB-C 10. Automatic shutdown time: about 15 minutes 11. Working altitude: below 2000m 12. Multimeter weight: about 96 grams 13. Size: about 14.6 x 4.4 x 2.5 cm Functional features: 1. Portable pen-type appearance, small size, easy to carry 2. LCD color display, red and green back-light alarm, fresh font, easy to take and read data, easy to operate 3. Intelligent identification, power-on measurement, automatic identification of the measurement signal, no need to change gears, easy to use 4. Energized direct measurement of AC voltage and DC voltage, resistance, circuit connection and disconnection, fast and accurate measurement 5. Equipped with LED flashlight, easy to measure in the dark environment when lighting and use 6. Support non-contact voltage detection alarm, less than 3V diode automatic identification, the use of safe 7. Type-C cable charging, long-lasting battery life, 15 minutes without operation after the automatic shutdown, worry-free use 8. Continuity: If the resistance is less than 50 ohms, the buzzer will sound 9. Multi-functions, can measure AC voltage and DC voltage, resistance, frequency, diode, with power zero line and fire line judgment, etc. 10. Wide range of applications, suitable for electrical testing, automotive maintenance, and more home improvement, industrial electrical maintenance, etc.