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809 Review
69 Karma

Review on Efficient Digital Temperature Control for Hydroponics, Aquariums, and Drinking Water by Joe Garczynski

Revainrating 4 out of 5

Make sure you know how to calibrate

This TDS meter works great. However, if you've never had one, be aware that it should be calibrated every 6 months with some sort of calibration solution. I'm not a fan of science and given the cost of the solution I'll just buy another meter in 6 months.

Pros
  • Dope πŸ”₯
Cons
  • Expensive