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#1
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![]() Hillegom...can you elaborate? Any good links?
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#2
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![]() In the link that I have in the post, It describes the sensor SQ 120.
The sensor when illuminated, sends out millivolts, which of course could be read with a multimeter. You multiply the millivolts times 5 and you have the par. I don't have time to reread it now, but that is what I remember. So if you have a good multimeter, all you need is the sensor. At present, I do not have good lights. So when I buy new ones, then I will buy the sensor |
#3
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![]() What does "good" multimeter mean? I have a multimeter but I don't know if it is good enough to work with this sensor. How do I tell?
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#4
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![]() A lot of cheap multimeters can't measure down to millivolt (mV) let alone lower range of mV. Look at your multimeter to see if you have mV or m under Volt selection.
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#5
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![]() bump still looking for one
__________________
360 gallon sps reef, 180 gal sump, bubble king supermarine 300, 4xmp40Wes, 2 x 6215 tunze waveboxes, 4 ghl mitras 360 Reef Tank |
#6
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![]() still looking can any one get me one ?
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360 gallon sps reef, 180 gal sump, bubble king supermarine 300, 4xmp40Wes, 2 x 6215 tunze waveboxes, 4 ghl mitras 360 Reef Tank |
#7
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![]() Old post but did you find one? Can you let me know where?
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120 gallon, 50 gallon sump, Vertex Illumina 260, Vertex Alpha 200, Vertex UF-20 x 2, Vortech MP60w ES x 2, Eheim 1262, Neptune Apex Controller with PH, Salinity, ORP, Tunze Auto-Top Off, |
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