3 Review(s)

PH meter: full measurement range of pH 0-14, 0.1 pH range of error; reliable and quick readings....TDS meter: measurement range of 0-9990ppm and 2% highly accurate, quick readings...Data Hold Function: hold the measurement to view it out of the water- TDS meter only.......Great for all home and laboratory TDS & PH testing applications including aquariums, swimming pools....Comes with carrying case; Lightweight, handheld design for portability and convenience