I am very impressed with the fact that the 750ADM Mk3 can be used within minutes from being unpacked on site. Without requiring a PC it saves several hours of set uptime needed to inject using digital injection sets. Instrument comes in small metal case with a light but very robust profile with inbuilt protection. I have never had cause to send in a set for repair or repair it on site, even when using hire equipment. Recently I have been using the 750ADM Mk3 for end to end injection at 500A for Schneider P521, MBCI relays.