1. The signal generator is small in size, has many functions, easy to operate and easy to carry.2. The key layout is reasonable, all functions have independent corresponding keys, easy to operate.3. Built-in battery, low power consumption, long standby time.Specifications: Featuring ABS plastic structure designIt is clear to read the measurement value in the dark because it is designed with LED screen and high clarity backlit.It is constructed of abs material.The length of this product is 14.3cm, the width is 7.4cm and the height is 3.5cm. It is suitable for circuit maintenance. It has back bracket and function range knob.Item Name: MultimeterBacklight: SupportData Save: SupportDisplay Digits: 1999Range Selection: Manual RangeCapacitance: 200 Picofarad-20 Millifarad Power Supply: 1 x 9V (GF22) Battery (Not Included)Features: Handheld, High Precision, LCD MonitorSize Details: Size: 14.3cm x 7.4cm x 3.5cm/5.63" x 2.92" x 1.38" (Approx.)Notes: Due to the light and screen setting difference, the item's color may be slightly different from the pictures.Please allow slight dimension difference due to different manual measurement.Package Includes: 1 x Multimeter