Dynamometer, High Resolution, made of acrylic and aluminum is a great tool for accurately assessing the weight of an object in both grams and Newton's, It has easy to read markings and is very user-friendly, Size: 2Kg/20N, 15 length, 0.2 weight, 11 width, 1 height
Spring Scale Dynamometer, Material: Aluminum, High Resolution, Easy to read markings, Durable enough for classroom use and student abuse, omprised of a durable aluminum casing and is a great tool for assessing the weight of object in both grams and Newton's, Size: 1Kg/10N
Tech-Med* Standard Sphygmomanometer, Colour: Black, Measures blood pressure from 0mm to 300mm Hg, Type: Nylon Cuff, Adult, Standard inflation system with two tube latex bladder, Vinyl carry case, Manometer has a 10 year calibration warranty