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HANNA TDS Solution

Indoor Garden Supply  | EC, TDS & pH Testing

Click To Zoom	Our Price: $12.95 Item: Please Select HI 70442 - 1500 ppm (mg/L) HI 7032 - 1382 ppm (mg/L) (Will update display)  Quantity:  Write A Review Why Shop Planet Natural?  View more products from Hanna Instruments.
Produced with high-quality potassium chloride in various concentrations, HANNA® TDS Solutions ensure maximum accuracy for conductivity meters and probes. They are standardized using a conductivity meter calibrated with NIST potassium chloride. Available separately in 230 ml bottles. Specifications: HI 70442 - 1500 ppm (mg/L) HI 7032 - 1382 ppm (mg/L) What is EC and TDS? Electrical Conductivity (EC) is defined by the ability of a solution to conduct an electrical current. Total Dissolved Solids (TDS) is defined as the amount of solids dissolved in a solution. In hydroponics, both are used to measure the strength of your nutrient solution.

TOP SELLERS

CowPots - Pots You Plant!

100% Composted Manure

Lumatek Ballast (1000w)

MSRP $332.95 $275.00

The Sprout Garden

3-Tray Seed Sprouter

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