Allen Industries service engineers offer professional Megger MJOLNER600A low resistance ohmmeter repair service. In fact, we offer repair and calibration service for many models from many manufacturers test equipment. An ohmmeter is an electrical instrument that measures electrical resistance, the opposition to an electric current. Micro-ohmmeters (microhmmeter or microohmmeter) make low resistance measurements. Once your unit is received in, one of our technicians will evaluate your instrument and will send you a formal estimate. Services are performed only AFTER approval. Standard and rush Megger MJOLNER600A repair service available. To receive a Megger MJOLNER600A repair service quotation, simply fill out the Megger Quick Quote form one of our friendly customer service associates will respond to you shortly.