Dual Scale Mechanical Force Gage Specifications include... 45 lbs / 20 kg Capacity 2" Diameter Display, 360° Rotatable MFD Series Dual Scale Mechanical Force Gauges with Peak Force Analysis So simple anyone can use, the economical MFD mechanical force gauges with dual kg/lb scales are excellent for push/pull force testing in manufacturing, material testing, maintenance and inspection applications. The peak force operation mode features an easy push-button reset, especially helpful for repetitive testing in an assembly line or in quality control. The large dial indicator allows viewing of force changes as they occur. This large dial reduces the chance for parallax errors when taking readings. While the MFD was ergonomically designed for handheld use, it may also be used with the optional handle which is great for loads over 15 pounds (6.8 kg). Due to its mechanical design, response time is immediate. Calibration is achieved by a set of precisely matched springs which are overload protected. All standard Series MFD gauges include a protective carrying case, calibration certificate, plus attachment adapters. Features include... 120% Overload Capacity Weight: 1.25 lbs One year warranty Included in the package... Carrying Case Hook Chisel Flat Head Notched Head Cone Head Extension Rod Mounting Screws