Dual-function probe measures EC and TDS with lab-grade precision

Dual Measurement Standard: Equivalent to 1382 ppm TDS or 2764 µS/cm conductivity @ 25°C

Essential Probe Care Tips

this probe features advanced multi-parameter sensing technology for comprehensive water quality analysis in laboratories

uncontaminated calibration solution every time — whether you’re in the lab

NU Aqua 5 Micron Sediment Filter - Premium PP Pre-Filter for RO Systems 2.5"x10" water purification Dual-function probe measures EC andDescription This NU Aqua 5 micron sediment filter is a direct replacement for the NU Aqua Platinum Series Reverse Osmosis System. This filter is 2. 5x10 and will directly work with most standard systems. Produced using premium melt blown polypropylene fiber these filters provided a high capacity for holding dirt and sediment resulting in a 20% longer life than most standard sediment filters.