Features:1. The multimeter has four main functions: measured resistance, measurement DC voltage, measurement AC voltage, and measurement current.2. SAMWA KH-965 multimeter have long life and stability, and the knobs can flexibly adjust the scale, making your electronic equipment maintenance process simple and effective.3. When measuring AC voltage, we switch the scale to the exchange scale so that the AC scale is one step larger than the voltage to be measured.4. For example, if you measure the AC220V voltage, we will retain the exchange of 250V scale. If we keep it on the ladder to measure the voltage, the clock indicates that the pointer is dramatic. If the strip is too large, the indicator pointer is inaccurate.5. Packing list: 1 x multimeter.1 x instruction.2 x testing leader Specifications:Name: KH-965 multimeterMaterial: ABSSize: 16.5*14*5cmColor: As picture Packing list:1 x multimeter1 x instruction2 x testing leader How to use SAMWA KH-9.65 multimeter:Step 1: Keep the watch on the resistance scale.Step 2: The black stick is inserted from the common port, the red rod is inserted V/ port.Step 3: Insert the black measuring lever into the COM head, insert the red measuring rod into the head (+)Step 4: Put the two measuring rods of the multimeter on two resistors (parallel measurement). Select a ruler so that the deviation of the pointer is about 1/2 of the ruler when the resistance to be measured.Step 5: Measure the resistance, you can measure twice to get the most accurate results.Step 6: Read the results on the display.*When we measure the one -way voltage (DC), do not put the instrument error current or resistance scale. If the wrong instrument will fail immediately*Note:1. Please allow 1-3cm (0.4-1.18") difference due to manual measurement and slight color variation for different display setting.2. Due to the light and screen difference, the item's color may be slightly different from the pictures. Please understand.