Features: 1. Strong praticability, it can be used in different premises, for instance, power substation, voltage detection, electronic circuit manitenance. 2. Multi-function combination line meet different needs. 3. Multiple measurement functions. It can test voltage, diode, resistance, buzzer, capacitance. 4. 360 surrounding sound quality, double speakers, shock, feel different effects 5. Multifunctional Home Little Helper Specifications: Material: ABS Size: Approx. 200x105x135mm/7.87x4.13x5.31inch Note: 1.Please allow 0-1cm error due to manual measurement. pls make sure you do not mind before you place order. 2.Due to the difference between different monitors, the picture may not reflect the actual color of the item. Thank you Package includes: 1 Set Digital Multimeter