HM Digital TDS 1000 ppm calibration solution - 20 packets of 20 ml

Is the HM Digital 1000 ppm TDS Calibration Solution Right for You? If you need a reliable and accurate solution for calibrating your TDS or EC meters, the HM Digital 1000 ppm Calibration Solution is an excellent choice. Designed for precise calibration, this sodium chloride (NaCl) solution ensures consistent performance for water quality testing applications, including hydroponics, aquaculture, and laboratory use. Features & Benefits Product Specifications What is included? Warranty Policy HM Digital 1000 ppm TDS Calibration Solution - 20 Pack The HM Digital 1000 ppm TDS Calibration Solution is an essential tool for maintaining the accuracy of your TDS and EC meters. Perfect for hydroponics, laboratory testing, water purification, and industrial applications, this sodium chloride (NaCl) calibration solution ensures reliable and consistent measurements. 1000 ppm NaCl solution for precise calibration. 20 single-use 20ml packets for convenience. Ideal for T