DescriptionAccurate, compact, handheld, easy to carry and operate, battery powered. Mini size and low cost multimeter which can be used to measure resistant, AC, DC Voltage, DC current, transistor, diode. It has Low-Battery indicator. It is suitable for school, family and factory.Feature-Color: Yellow. - Material: Plastic. - Size: about 12x6.2x2.2 cm/4.7x2.4x0.9 inch. - LCD size: 49x16mm/2x0.6 inch. - Max display: 1999. - Diode test: yes. - Transistor test: yes. - Continuity buzzer test: Yes (Other Low price product DT830B is without buzzer). - Safety ensure: Overload protection function (Other Low price product without this function). - output: yes. - Power supply: one 9V 6F22 battery. - Product weight: about 111g. - Standard accessories: meter, test lead, multi-function socket, manual (Battery) - DCV: 200m-2000m-20-200-1000V0.5% - ACV: 200-750V1.0% - DCA: 20u-2000u-20m-200m-10A1.8% - Resistance: 200-2000-20K-200K-2000K1.0% - Simple and easy, suitable for beginners. - 3 1/2 Digital LCD display, maximum display 1999. - Diode and transistor testing, continuity and buzzer measurement. - With test probe leads, wide range of application. - Come with buzzer, pocket and easy to carry, cost efficient.