A. Multifunctional Multimeter with Wide Test Range: The digital multimeter can measure AC/DC voltage, resistance, capacitance, frequency, diode, continuity, NCV live line. B. Smart Functions: It can measure diodes within 3V. When the resistance is less than 50 ohm, the buzzer will sound when measuring resistance. The buzzer also sounds when a live voltage signal is recognized. C. Rechargeable Battery: It has a built - in 800mAh rechargeable battery, which is convenient to use and recharge. D. High Precision Display: The 3.5 - inch EBTN LCD enhances the reading experience. The value is easy to read even under sunlight or in poor light conditions. E. Practical: It has NCV measurement, a 9999 - count smart multimeter with a DATA hold function. F. Safety Assurance: It comes with full measuring range overload protection, double insulation protection, and a safety level of CAT II 600V and CAT III 300V. G. Digital Pocket Size Handheld Multimeter: It is designed in a portable size and comes with a durable sleeve and a storage pouch to protect against shocks, friction, and bumps. H. DC Voltage: 0.8~620V I. AC Voltage: 2.2~620V J. Resistance: 1 ohm~999.9 ohm, 1 k ohm~60 M ohm K. Capacitance: 1 nF~999.9 nF, 1 F~99.99 mF L. Frequency: 1 Hz~1 kHz (ACV 2~10V), 1 Hz~60 kHz (ACV 10~620V) M. Duty Cycle: 0.1%~99.9% (ACV 2~620V) N. Safety Level: CAT II 600V, CAT III 300V O. Measuring Range: Wide range P. Display: Color LCD Q. Max. Display: 9999 digits R. Sampling Time: About 0.4 seconds S. Power - off: 5 minutes T. Operate Environment: 0~40°C, 0~80%RH U. Storage Environment: - 10~60°C, 0~70%RH V. Operate Altitude: Less than 2000m W. Power Supply: 1 * 3.7V 800mAh rechargeable battery X. Colour: Black Y. Material: ABS Z. Package Contents: 1. 1 x Multimeter 2. 1 Pair x Test Pen 3. 1 x USB Cable 4. 1 x Protective Sleeve 5. 1 x Storage Pouch 6. 1 x Manual (English) AA. Only the above package content is included, and other products are not included. BB. Note: Light reflection and different displays may cause the color of the item in the picture to be a little different from the real thing. The measurement error is allowed to be +/- 1 - 3cm.