Review on 🐠 Hanna Instrument HI775 Freshwater Alkalinity Checker Kit - Ideal for Freshwater Aquariums by Linda Fournier

I have just received this instrument and have only used it once so my experience with it is limited. However, when I tested it with it for the first time, I found the instructions very clear, simple and easy to follow. The meter test results matched those of the test strips, but were much more specific and detailed than the test strips, which are sometimes difficult to interpret. The only anomaly was the box it came in, the plastic mold of the jar was smaller than the counter which resulted in the counter not fitting properly. This didn't affect usage in any way, but does make storage a bit odd. If I have different experiences with the tester, I will create an addendum to this review. hp The tester presents results in PPM (parts per million). If you want to convert it to degrees of hardness, you need to multiply the result by 0.056 or divide by 17.86.