Features: 1. The multimeter has four main functions: measuring resistance, DC voltage, AC voltage, and current. 2. The SAMWA KH-965 multimeter offers long life and stability. The knobs allow flexible scale adjustment, making electronic equipment maintenance simple and effective. 3. When measuring AC voltage, switch the scale to the AC range, selecting a range one step higher than the expected voltage. 4. For example, when measuring 220V AC voltage, select the 250V range. If the selected range is too low, the pointer may swing dramatically. If the range is too high, the reading may lack accuracy. Packing List: 1 x Multimeter 1 x Instruction Manual 2 x Test Leads Specifications: Name: KH-965 Multimeter Material: ABS Size: 16.5 x 14 x 5 cm Color: As shown in picture Packing List: 1 x Multimeter 1 x Instruction Manual 2 x Test Leads How to Use the SAMWA KH-965 Multimeter: Step 1: Set the dial to the resistance measurement range. Step 2: Insert the black probe into the common (COM) port and the red probe into the V/ port. Step 3: Connect the black test lead to the COM terminal and the red test lead to the (+) terminal. Step 4: Place the two test leads across the resistor (parallel connection). Select a range so that the pointer deflection is approximately half of the scale for optimal accuracy. Step 5: Measure the resistance and take a second reading to ensure accuracy. Step 6: Read the result from the display. Note: When measuring DC voltage, ensure the dial is not set to current or resistance mode, as incorrect settings may damage the device. Note: 1. Please allow 13 cm difference due to manual measurement and slight color variation depending on display settings. 2. Due to lighting and screen differences, the actual item color may vary slightly from the images. Please understand.