Ophir DG-HH

Anyone here have any experience with an Ophir DG-HH? I can get one right around my budget, but I can't find any info on calibration for this particular model. Anyone know what I would have to do? Send it to Ophir? If so, how much do they usually charge for calibration?

Calibration is typically around $500 for a professional meter. AFAIK the DG-HH is just the body, you'll need a thermopile to go with it.

It comes with the thermopile. I ended up going with the Laserbee 3.7W USB. I wanted the Ophir because it went up to 10 watts, but I didn't want to get stuck with one that was off.