TDS meter Hanna HI 98 301 by a correction factor of 0.5, with a measurement range of up to 1990 ppm.
dist testers are reliable, pocket-sized instrument that will provide fast and accurate readings of conductivity and TDS.
This line of popular solid dissolved testers has been redesigned to offer a number of improvements.
casing has been modified to provide increased strength, more suitable for holding and a large LCD for easy viewing. Grphite sensors provide better repeatability since they do not oxidize. casing has been engineered to allow air bubbles to escape. The temperature sensor is exposed to provide faster response time.
If calibration is necessary, simply submerge the electrode tip into calibration solution and adjust the trimmer on the side of the tester.
Supplied with protective cap, screwdriver, batteries and instructions.