Hello,

I decided to purchase the Hanna Instruments HI 9813-6N Waterproof pH/EC/TDS Temp Meter. I was leaning towards the HI 99121N Direct Soil and Water Portable pH/Temp Meter but decided the former was better because of the ability to test multiple parameters.

This will be my first pH meter and I'm wondering if the Pour-through method developed at NC University will work with ARPC's?

Thank you

Robert, you can use the pour through method with a ARPC. However, you will need to drill a hole in the bottom of the container so that the liquid can drain out. The hole should not hurt the container in the least. After all most every container has a hole in their bottom. - Millet

Great news!!

I will do that.

Thank you!