If you are looking for a professional and digital multimeter tester, then your research is over here. That's because our product can meet your need. Adopted of , it is practical and durable for long time use. It is not easy to get deformed and bring you much convenience. Features -Color:Black -Material: ABS -Size:17.00X6.00X2.38cm/6.68X2.36X0.94in DC: range: 0.2-600V, resolution:0.001-1V, accuracy: +/-0.5%+3 : range: 0.2-600V, resolution:0.001-1V, accuracy: +/-0.8%+3 Impedance: range: 0-20M ohm, resolution:0.1 ohm-0.01M ohm, accuracy: +/-1%+3 Cable total length: 91cm : 2000 counts Battery: 2 x AA (not included) - With backlit and function, easy for you to see measurement area and reading in dark environment. - Built-in sensor, when detecting nearby alternating voltage, LED red light flashing and let out warning sound. - No need to , automatically switching to measure DC, , circuit on or off, resistance, and null line. - Small and convenient, pen-type design, wide application range, accurate and fast measurement. - It is simple in design, but very practical in use, which brings great convenience to you. Package list: 3 x multimeter 3 x pair of probe 3 x manual