At Precision Diagnostic Instruments, we design and manufacture professional quality, affordable test equipment. We focus on providing the highest quality multimeters in the world at very competitive prices. If you compare our product, price and warranty you will find that PDI stands alone as the best value in professional test equipment.
Located in Westminster, Colorado, Precision Diagnostic Instruments is a division of a 40 year-old company that specializes in offering the best values in test equipment and tool kits. We contract with the top manufacturers in the world to produce products to our specifications. The main difference between our product and the names you may be more familiar with, is in the number of middlemen and therefore the price.