TDS High Precision Water Quality Safety Test PenDescription: The TDS meter is a great tool for home and professional use to determine ppm(parts per million), ideal for a variety of professional and domestic uses such as drinking water, hydroponics, aquariums, aquaculture, swimming pools and hot tubs, spa, car wash, food and beverage, coffee, kombucha, laboratory and scientific, colloidal silver, ecological testing, laboratory and scientific, etc. To test water quality is safe and more! Feature: 1.
Shopping security
Each payment you make on thelockerguy is secured with strict SSL encryption and PCI DSS data protection protocols