introducing the qci-500 torque tester, the industry-leading tool designed to revolutionize your torque measurement processes. this advanced tester from advanced witness series combines affordability, high quality, and user-friendly features to provide precise and reliable torque readings. the qci-500 offers an exceptional value proposition, making it an ideal choice for businesses seeking an accurate and affordable torque tester. with its bidirectional measurement capability, the qci-500 can measure both clockwise and counterclockwise torque, accommodating a wide range of applications. the tester features three operating modes - peak, first peak, and track - allowing users to select the most suitable mode for their specific needs. it also supports eight engineering units, ensuring compatibility with various measurement preferences. the intuitive user interface simplifies operation, enabling users to quickly learn and efficiently utilize the tester's capabilities. the qci-500 has a torque range of 50 - 500 lb. in., a drive size of three eighths inch sq. dr., and an accuracy of 1%. it is powered by a nimh battery and 9 vdc line input, and has dimensions of 3.25"(l) x 3.125"(w) x 3.75"(h). weighing only 2.5 lbs., the qci-500 is portable and convenient to use. elevate your torque measurement capabilities with the qci-500 torque tester. its affordability, versatility, and ease of use make it an indispensable tool for professionals across various industries. invest in the qci-500 and experience precise and reliable torque measurements that drive your operations to new heights.