1. Li-ion battery capacity: 400 mAh
2. Operation mode: automatic/manual
3. Display range: 0-4000 bits
4. DC voltage range: 620V
5. AC voltage range: 620V
6. Measuring resistance range: 1 ohm-40 megohm
7. Frequency (Hz): 1000Hz
8. Operating temperature: 0-50 centigrade
9. Auto-off time: about 10 minutes
10. Charging interface: USB-C
12. Weight: about 125 g
13. Size: about 16.6 x 2.8 x 2.3 cm

Features:
1. Lightweight and portable, LCD display with red and green back-light, easy to take reading data
2. Detect fast, comfortable to use, test effectively, indoor and outdoor, day and night are applicable
3. Measurement functions: resistance, AC voltage, DC voltage, etc.
4. Built-in rechargeable 400mAh lithium-ion battery, large capacity, long-lasting durable
5. If the resistance is less than 500, the buzzer sounds and the red light turns on
6. Diode measurement, only used to assis