Brand：
$130.00
SE
Qiwei DDS-11A precision conductivity meter 0~2 × 100000 μS/cm
0~200000μS/cmConductivity Detector
$119.00
SE
AOLILONG DDB-11A Portable Conductivity Meter EC Inspection Pen
0~200000μs/cm±1.5% F.SConductivity
Volume range 0~200000 μs/cm, measurement error +/- 1.5% F.S., suitable for production processes and wastewater treatment in many industries such as water plants, power plants, paper mills, food and metallurgy.
If you don't know how to choose "Conductivity Meter", please consult customer service.