Product Description: The PRO+ offers contractors better features, functions and safety making it the most complete Clamp-On Meter available with True RMS precision. Don't spend money on a True RMS meter until you compare it to the PRO+ and ensure it provides all the functionality your job requires From the Manufacturer: UEi Test Instruments has over 50 years experience designing and manufacturing a broad range of award-winning, industry-leading Test and Measurement Tools. Professionals recognize the UEi brand for quality and innovative features designed to solve real-world problems. UEi backs its products with dedicated technical support, service and repair teams. Item Weight: 1. 45 Ounces Product Dimensions: 1. 5 x 3. X 8. 7 REMOVE: Item Dimension L X W X H Power Source: Battery Powered