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$155.00
SE
Qiwei DDS-307 microcomputer conductivity meter 0~1999μs/cm
0~199.9μs/cm；200~1999μs/cm；2.00~19.99mS/cm；20.0~199.9mS/cmConductivity Detector±1.0% F.S
$169.00
SE
Qiwei DDBJ-350 conductivity meter (portable microcomputer model) automatic temperature compensation
0~199.9μs/cm；200~1999μs/cm；2.00~19.99mS/cm；20.0~199.9mS/cm ±1.0% F.SConductivity Detector
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