Are you looking for a professional and durable pen type multimeter to help you work? Are you looking for a smart tool for measuring voltage, current, resistance, etc.? Our products will meet your needs well. It has excellent craftsmanship and scientific design, easy operation, clear and intuitive, and can provide more convenience for electricians or electrical maintenance work. Features - Material: Plastic, electronic components. - Size: About20.00X3.90X2.44cm/7.86X1.53X0.96inch. - DC voltage range: 0-600V. - AC voltage range: 0-600V. - Resistance range: 0-40M. - Capacitance range: 0-4mF. - Hertz: 0-4.000MHz - Battery: 2 x 1.5v AAA battery (not included). - High-quality materials and good craftsmanship ensure its practicability and safety. - Small size, easy to carry, can be better used in electrical inspection and maintenance. - Design with flashlight, it is safe and practical, and can be used at night. - It has a wide range of applications and can accurately and effectively measure voltage, current, resistance, etc. - It is made with excellent craftsmanship, safe and durable, with excellent texture, and can serve you well. Packing list1 x Pen-Shaped Digital Multimeter1 x Testing Line1 x User Manual1 x Packing Box