Reddit reviews Nutra-Dip Tri meter (pH, PPM & Temperature)

We found 3 Reddit comments about Nutra-Dip Tri meter (pH, PPM & Temperature). Here are the top ones, ranked by their Reddit score.

Great for HydroponicsContinuous montoringMeasures pH, temperature and TDSMeasures pH from 0-14Measures TDS from 0-9990 ppm

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3 Reddit comments about Nutra-Dip Tri meter (pH, PPM & Temperature):

u/gatorEngi · 2 pointsr/aquaponics

Is linearity assumed between the two calibration points? What about beyond these ranges?

I have also seen sensors with more functionality (and price to boot), such as: http://www.amazon.com/ND1100042-Nutra-Dip-continuous-meter-Temperature/dp/B0001XGQ2C

Any idea how or what the 'nutrient' meter measures? Is this something easily DIY-able, such that each component could be recreated via arduino at a lower cost?

u/fregrowli · 1 pointr/microgrowery

Was it this one? I've been thinking about grabbing one, or at least something similar at that price level, before blowing $300+ The Nutra-Dip one is a half-way point and has a little bit better of a rating, but I'm not sure what the break even point is in terms of cost vs. benefit.

u/wolphcry · 1 pointr/aquaponics

Or the tri model ? http://www.amazon.com/ND1100042-Nutra-Dip-continuous-meter-Temperature/dp/B0001XGQ2C These are the cheapest digital continues PH meters I have found.