Founded in 1936 by Andrew King, King Tester Corporation is a leader in portable Brinell testing solutions. King Tester has solidified itself as the industry standard by providing the best and most accurate portable Brinell testing equipment around the world for the past 86 years. We hold ourselves to the highest standards of quality and reliability while continuing to provide customers with the only Brinell Metal Hardness testing product and accessories that consistently meet expectations. Call us for all your metallurgical testing equipment needs at 610-279-6010.