Features: Accurately measure AC current up to 100A with our AC100A Ammeter, featuring external current Converter for easy installation and precise readings. The ABS casing and clear LCD display ensure long service use and provide clear, easy to read measurements. Ideal for electrical engineers, home electricians, DIY enthusiasts, and professional needing reliable current monitoring. Perfect for industrial equipment, home circuits, laboratory testing, and power monitoring projects, offering Multifunction applications across various electrical systems. Enhances your electrical toolkit with this essential current measurement instrument, designs for Precisions and durability in demanding environment . Specifications: Material: ABS Size: about 20x42x70mm/0.78x1.65x2.75inch Measure accuracy: ±1% Refreshing rate: about 500mS/once Cable length: about 180mm/7inch Voltages measuring ranges: AC80-380V AC220 to 450v Current measuring ranges: AC0.00-99.9A 1.00-199A Package Includes: 1XCurrent Meter note: Please allow 1 to 3cm error due to manual measurement, please make sure you do not mind before you bid, Due to the differences between different monitors, the picture may not reflect the actual colorful of the item.