Hanna HI98131 GroLine pH EC TDS Temperature Tester - Waterproof Pocket Meter push-button meter Laboratory analytical work

Laboratory analytical work

The MI509-100 gives you fast

100-9999: 1 ppm/µS

The system is entirely gravity-fed — simply fill the upper reservoir and gravity draws water through all five filtration stages into the lower reservoir

4 constant outlets

Hanna HI98131 GroLine pH EC TDS Temperature Tester - Waterproof Pocket Meter push-button meter Laboratory analytical workThe HI98131 is a slim, lightweight, and waterproof pocket tester that measures pH, conductivity (EC), TDS (ppm), and temperature. Simple, two button meter operation and advanced features, including a selectable EC to TDS conversion factor (0. 5 500 ppm and 0. 7 700 ppm). for your essential testing. All measurements in a single, hassle free tester. Quick Cal solutions to calibrate pH and conductivity all at once with a single solution. Perfect for