1. Li-ion battery capacity: 400 mAh2. Operation mode: automatic/manual3. Display range: 0-4000 bits4. DC voltage range: 620V5. AC voltage range: 620V6. Measuring resistance range: 1 ohm-40 megohm7. Frequency (Hz): 1000Hz8. Operating temperature: 0-50 centigrade9. Auto-off time: about 10 minutes10. Charging interface: USB-C12. Weight: about 125 g13. Size: about 16.6 x 2.8 x 2.3 cmFeatures:1. Lightweight and portable, LCD display with red and green back-light, easy to take reading data2. Detect fast, comfortable to use, test effectively, indoor and outdoor, day and night are applicable3. Measurement functions: resistance, AC voltage, DC voltage, etc.4. Built-in rechargeable 400mAh lithium-ion battery, large capacity, long-lasting durable5. If the resistance is less than 500, the buzzer sounds and the red light turns on6. Diode measurement, only used to assist in determining the polarity of the diode, can be measured in the range of 2.0V7. Wide range of uses, suitable for machinery repair, electricians, household, automotive repair, etc.Specification: Package Weight One Package Weight 0.25kgs / 0.56lb One Package Size 20cm * 9cm * 5cm / 7.87inch * 3.54inch * 1.97inch Qty per Carton 60 Carton Weight 15.50kgs / 34.17lb Carton Size 46cm * 42cm * 27cm / 18.11inch * 16.54inch * 10.63inch Loading Container 20GP: 511 cartons * 60 pcs = 30660 pcs40HQ: 1186 cartons * 60 pcs = 71160 pcs