I already know the yellow ones are junk. Who uses one on the job? what brand do the professionals use? How much?
Any recommendations under $100 ?
What about probes?
Any recommendations under $100 ?
What about probes?
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This one agrees with my apexI already know the yellow ones are junk. Who uses one on the job? what brand do the professionals use? How much?
Any recommendations under $100 ?
What about probes?
I’ve had their salinity pen about 3mos now and I like it....50 bucks...hmmmThis one agrees with my apex
HI98108 Waterproof pHep+ Pocket Tester
Have your pH readings displayed through a large LCD window down to a resolution of 0.01 pH. Monitor your aquariums temperature and pH all with a single pen-style tester. Hanna's HI98108 Waterproof pHep+ Tester can give you pH readings from 0.00 all the way up to 14.0 pH making it perfect for...www.bulkreefsupply.com
IMO, brand is not nearly as important as the attributes. Should have two (or more) point calibration. If it comes with a probe, a double junction is best, and a plastic body is less likely to be broken by you.
I've had 3 of these now. I don't know if I'm excessivly clumsey or just unlucky, but I've broken all 3. Last one I broke a couple of weeks ago. Was pulling it out of the case and slipped out of my hand and fell maybe 3-4 feet onto a rug and stopped working. Obviously not recomended to be dropping these things, but I'm thinking I'm just going to have to find something else. Worked really well before I broke them all thoughThis one agrees with my apex
HI98108 Waterproof pHep+ Pocket Tester
Have your pH readings displayed through a large LCD window down to a resolution of 0.01 pH. Monitor your aquariums temperature and pH all with a single pen-style tester. Hanna's HI98108 Waterproof pHep+ Tester can give you pH readings from 0.00 all the way up to 14.0 pH making it perfect for...www.bulkreefsupply.com
neither, they are. genuinely cheap as are thos ubiquitous yellow or red pen type pH meters that use those. weird calibration standards like 6.86 .....I've had 3 of these now. I don't know if I'm excessivly clumsey or just unlucky, but I've broken all 3. Last one I broke a couple of weeks ago. Was pulling it out of the case and slipped out of my hand and fell maybe 3-4 feet onto a rug and stopped working. Obviously not recomended to be dropping these things, but I'm thinking I'm just going to have to find something else. Worked really well before I broke them all though
pinpoint,digital,and reliable
+1 Pinpoint.