Megger is the manufacturer of digital microhmmeter, megger dlro600. The product has a unique design that allows the weight and size of the product to be kept to a minimum. The instrument weighs less than 15 kilograms. This small size makes equally at home in the workshop, on the production floor or in the field. The high current capability and compact design make it suitable for testing circuit breaker contacts, switch contacts, busbar joints or other applications where high current is needed. It is a versatile instrument that can provide test currents from 10 amps up to 600 amps subject to the load resistance and supply voltage. A large liquid crystal display of the product provides all the information needed to perform a test; all test parameters and measurement results are displayed. The salient features of digital microhmmeter are: