Product Description： brand new and high quality Made of high-quality materials, durable The device is convenient to calculate the voltage, current, power, discharge capacity and discharge time of the aircraft, and calculate the force effect of the multi-axis aircraft. Current: 0-200A, continuous current 50A. Voltage: 0-60V. The resolution is 0.01A. The current determines the battery capacity, the continuous current determines the discharge time, and the maximum instantaneous current determines the internal structure of the battery and the protection circuit. Prevent the peak current from damaging the battery, motor control, motor, wiring and connectors. Verify sufficient working voltage under load. The product comes with a backlit LCD screen for clearer viewing. Don't worry about testing it anywhere, you can see it very clearly even in direct sunlight. Plug-in auxiliary battery, the product has a vent design, which can isolate the internal heat from the outside world. Using high-quality tin copper core, strong carrying capacity and low resistance. Accuracy and precision: The power meter has a resolution of 0.01A current and 0.01V voltage. Multiple measurements: The power meter is used to measure energy (AH), power (W), current (A) and voltage (V), as well as voltage peak measurement functions. Silicone rubber insulated wire: The power meter uses ultra-fine stranded, high temperature resistant, silicone rubber insulated wire. Durable: The power meter is small in size, light in weight, with a sturdy plastic casing, and has a long service life. Product parameters: Material: ABS plastic Current: Maximum 200A Working voltage: 8-60V DC Measuring range: Voltage: 0-60V, (resolution 0.01V) Resolution: 0-65Ah Energy: 0-6554W packing list: 1 x power meter 1 x manual Note: Due to manual measurement, please allow an error of 1-5mm. Since the monitors are not calibrated the same, the colors of the items shown in the photos may be slightly different on your computer monitor. 100/150/200A Digital Monitor Ampere Watt Meter RC Battery Solar Power Analyzer Materials: Made of high quality materials, robust and durable, safe and convenient to use. Size: matched to the corresponding model to match your working tool needs, check if it is the size you need before you buy. Function: This is a good companion you need on your tools, giving you a more convenient working life, in case you are busy indoors and outdoors Satisfaction guarantee: Your purchase is fully protected when you order today. If you are not satisfied with with our products, contact us any time, We will get you back within 24 hours try our best to make things right.