Digital Multimeter integral double A / D converter AC / DC Voltage Current Resistance Frequency Temperature Resistance Tester Description: Description: "Description: Measurement method: integral double A / D converter Ratio: 1% to 99% ( 1%) Super view range: OL Working environment: 0~40°C, relative humidity <80% Supply voltage: 3 V (AAA x2 Pc 1.5 V) Color as shown Weight: 306 grams Size: 130x70x28mm Special note: (When the digital multimeter is in the millivolt position, the value will jump.) Jumping millivolts is normal. The display of the MV gear multimeter is not 0, mainly the following. 1: If the ambient temperature and humidity in the air change too much. 2: There is a strong electric field or magnetic field interference around. 3: The multimeter itself failed. When the multimeter MV gear looks non-zero, it can be judged as follows: Dial the multimeter as the mV position. The corresponding entrance holes are inserted into the red and black line pens. Connect red and black test leads directly. At this time, the multimeter displays ""0000"", and it is judged that the non-return phenomenon of the multimeter is caused by environmental factors. Not returning zer'o in this state will not affect the use of the multimeter, but it is recommended to eliminate environmental interference factors so as not to affect the measurement accuracy and produce incorrect result measurement results. Package list: 1 x ANENG M10 Digital Multimeter 1 x 1 pair of electronic probes 1 x test lead kit (16-in-1 lead test) 1 x English User Manual 1 x carrying case" Specifications: Measurement method: integral double A / D converter Ratio: 1% to 99% ( 1%) Super view range: OL Working environment: 0~40°C, relative humidity <80% Supply voltage: 3 V (AAA x2 Pc 1.5 V)