Laser Power Meter, International Light IL1400A w/Sensor

I would think that to read watts that high, it would be a thermo sensor but the head isn't big enough for that.

It looks nice !! 4e1 is 4 watts if my math serves me right. Cheap cells too !!

Mike
 
Probably not calibrated?
Whats not calibrated? It says it has the calibration certification sticker on the sensor head, and while it's a little old now; the seller claims these are brand new from sitting in storage. I don't see any reason to doubt what has been said, unless someone bought one and can chime in and enlighten us.
 
Well, your memory is right, but it's 4.38e-1, which is .438 watts or 438mw.

Of course, you could get an inexpensive ND10 filter or something and raise that to 4.38w. :p
That is correct, I just got a reply from the manufacture of the unit, it is still a current production item and 438mw would be the max w/o an ND filter, still for $150.00 and it directly reads up to 438mw it's a bargain; nothing in that price range will touch that, current retail is $1,200.00. I think most hobbest won't need to read any power levels higher than that, of-course some do and as it's been pointed out you can add the ND filter to it, similar to what some others do for their meters.
 
Whats not calibrated? It says it has the calibration certification sticker on the sensor head, and while it's a little old now; the seller claims these are brand new from sitting in storage. I don't see any reason to doubt what has been said, unless someone bought one and can chime in and enlighten us.


Sorry didn't see that.
 
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