Horiba NO3-11S Compact Nitrate Pocket Tester, for soil
Horiba NO3-11C Compact Nitrate Pocket Tester, for crops
Horiba NO3-11 Compact Nitrate Pocket Tester, general purpose
Jenway 3540 METER PACKED INST (UK)
Oakton EcoTestr™ pH1 Waterproof Pocket Tester


What's included: NIST-Traceable calibration certificate provided by InnoCal, All-in-One single-junction pH/ATC electrode 35808-71, Grip-Clip electrode holder, calibration solutions, carrying case, and two AA batteries.
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已咨询179次pH测量仪、离子测量仪与ISFET测量仪
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已咨询244次pH测量仪、离子测量仪与ISFET测量仪
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已咨询158次pH测量仪、离子测量仪与ISFET测量仪
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已咨询198次pH测量仪、离子测量仪与ISFET测量仪