HM Digital Pocket pH Meter - Brown (No Digital Thermometer)

Introducing the TDS-4: How Pure is Your Water?

When it comes to water quality, do you know how pure your water really is? With the TDS-4, also known as a ppm pen or nutrient tester, you can quickly and easily check the overall quality of your water. TDS, which stands for Total Dissolved Solids, refers to any salt, metal, or mineral present in the water. By simply pressing a button, the TDS-4 instantly provides you with your water's purity level, displayed in ppm (parts per million). The lower the TDS level, the purer the water - pure H2O has a TDS level of 0 ppm.

The TDS-4 is the perfect tool for evaluating the quality of your tap water and determining when it's time to change your filter. Keep in mind, this meter does not test for biological contaminants. Whether you're concerned about your drinking water, need to monitor your water filtration and purification systems, are involved in hydroponics and need to test your nutrients, or are managing aquariums, RO/DI systems, pools, or spas, the TDS-4 has got you covered.

Equipped with advanced microprocessor technology, automatic temperature compensation (ATC), and a sleek design suitable for personal or commercial use, the TDS-4 is the ultimate TDS tester. It's compatible with a wide range of applications, including water purification, wastewater regulation, aquaculture, hydroponics, and colloidal silver production. Plus, with the hold function, you can freeze the measurement to view it outside of the water, and the auto-off function ensures that the meter shuts off after 10 minutes of non-use to conserve battery life.

Don't compromise on water quality - invest in the TDS-4 and have peace of mind knowing exactly how pure your water is. Get yours today and take the first step towards better water quality!

product information: