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$138.00
SE
Qiwei DDB-11A conductivity meter portable microcomputer, manual temperature compensation
Conductivity Detector0~199.9μs/cm；200~1999μs/cm；2.00~19.99mS/cm；20.0~199.9mS/cm ±1.0% F.S
$119.00
SE
AOLILONG DDB-11A Portable Conductivity Meter EC Inspection Pen
Conductivity0~200000μs/cm±1.5% F.S
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.
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