Features: brand new and high quality Our voltage testers provides two measurement modes, automatic and manual. If you have higher requirements for handling, you can choose manual mode. If you want to easily obtain measurement results with the digital multimeters, you can choose automatic mode. No matter which mode you choose, it will not affect your rapid measurement results. Ten times / second measurement speed allows you to get measurement results in almost real for time. Compact,accurate and reliable.Overload for protection（<250V）, fuse blow alarm, wrong insert alarm.Provide you with the highest level of security for protection. And protect your meter from being easily burned out. Compared with other multimeters, it has a longer usage for time,more efficient and safe. Measure the AC/for DC voltage, AC/for DC current,frequency,resistance,capacitance,continuity,duty cycle, diodes, live wire test,fuse disconnected , circuit continuity etc. 1KHz real effective measurement, 99.9mF large capacitance range. Test fundamental electric issues of automotive or household appliances, suitable for electrical circuit, home users, enthusiasts, professional electricians and technicians.Can used for household sockets, distribution box,fuses, cables, universal batteries, automotive batteries and charging systems, automotive circuits and more. Specifications: Material: ABS Size: 18.5x8.5cm/ 7.28x3.34 in Package Includes: 1x Digital Multimeter( Battery Included) note: Please allow 1-3cm error due to manual measurement. pls make sure you do not mind before you bid. Due to the difference between different monitors, the picture may not reflect the actual color of the item.