I see that there is no mention of 2377, and the pitfall with this job is its almost insentive based. 240 tests per day? given an 8 hour shift thats 30 tested items per hour or 2 minutes per item. However it would not take that long if your only sticking labels on. This is why I often see items that have been tested with the tamper seal still on the plug top, so no visual of the fuse or wiring has been done, or class 2 items with certificates showing a pass on the earth!
It is feasable that a test on a single item could be done in 2 minutes, but when you think you have to go from room to room, search for the items, register and label each it soon becomes apparent that testing in this fashion is nothing more than a farce. With more and more cctv installations in hotels and other commercial properties it will not be long before we see some of these types of testing companies being shown on a well known TV program.