With the latest VA screen adopted for clear display, this lightweight multimeter improves the simplicity of operator, making it more easier to handle. A practical digital multimeter for the electrician and the professionals. Features: [Smart Multimeter] AC/DC voltage, AC/DC non-contact voltage, current, resistance, continuity tests are available. [User Friendly] All buttons can be reached within a palm for single-hand operation; large VA screen allows any angle reading in low light areas. [Auto/Manual Ranging] Automatic switching is on when test leads is connected to different points. [Safe Buzzer for Caution] Buzzer will start every 4 seconds to avoid misoperation when no operation after connecting test leads; 'OL' will be displayed on screen when over-loading. [More Functions] Data hold for recording the results; the function of flashlight ensures clear visibility in the dark. Note: *Please note that the Features of measuring current under 200mA is only for PTM19A; while measuring current that up to 10A and capacitance are only for PTM19B. *Does not come with batteries. *Read the user manual carefully before use. Do not connect to a voltage higher than 600V DC or 600V AC. Do not use the instrument before the cover is completely closed. Turn off the power before replacing the batteries. Fuse Sepcifications: PTM19A - 200mA/250V fuse; PTM19B - 10A/250V fuse. Technical Index: Specifications: Model: PTM19A / PTM19B (Optional) Material: ABS+PVC Display: 2000 counts Sampling Rate: 3 times/second True Valid Value: Yes Data Hold: Yes Back Light: Yes Flashlight: Yes Auto Power Off: Yes Low Battery Indication: Yes On-Off: Yes Power Supply: 2 * 1.5V AAA battery (NOT included) Item Size: 135*63*28mm / 5.31*2.48*1.1in Package Size: 14.7*10*4cm / 5.78*3.93*1.57in Item Weight: 185g / 6.52oz Package Weight: 229g / 8.07oz Package List: 1 * Digital Multimeter 2 * Test Lead 1 * User Manual(English)