- Measures electrical conductivity (EC), total dissolved solids (TDS). Exellent for nutrient testing.
- Four scales: EC: µS, mS; TDS: ppm, ppt
- Automatic Temperature Compensation (ATC)
- Water resistant
Product Description: NEW! The COM-80 is an economically priced, reliable EC/TDS meter (ppm pen / nutrient tester) that is ideal for testing applications such as hydroponics & gardening, pools & spas, aquariums & reef tanks, water ionizers, drinking water and more. Also great for commercial applications, such as boilers and cooling towers and filtration and purification systems.
- Is Discontinued By Manufacturer : No
- Product Dimensions : 6 x 0.6 x 1.3 inches; 2.08 ounces
- Batteries : 3 LR44 batteries required.
- Date First Available : August 4, 2012
- Manufacturer : HM Digital