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Testing Instrument & Equipment
Testing and Analysis Instruments
PH Meters
Dissolved oxygen electrode
(846 products available)
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SCITEK 0.0~20.0mg/L Online
Dissolved
Oxygen
Meter ±0.5mg/L DO Accuracy with polarographic
electrodes
$345
MOQ: 5
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RS485 Output Portable Online Industrial
Dissolved
Oxygen
Sensor 4-20mA
Dissolved
Oxygen
Probe
Electrode
Meter
$485-520
MOQ: 5
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SN-DY12 Online Digital Fluorescent
Dissolved
Oxygen
Electrode
OEM 0-25mg/L Accuracy
$440-660
MOQ: 5
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Yheng Digital Water
Dissolved
Oxygen
Controller Meter
Electrode
for Water Quality Testing Equipment
$107.80-140.80
MOQ: 1
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Endress+Hauser Original COS41
Dissolved
Oxygen
Sensor and
Electrode
Probe Customized OEM Support for Test Instrument
$670-820
MOQ: 1
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Online Digital Optical Measure Water Industrial
Dissolved
Oxygen
Electrode
Monitor DO Meter Probe RS485 4-20mA
$260-480
5-day dispatch
MOQ: 1
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Aquaculture DO Meter Controller LED Display Customized OEM Water
Dissolved
Oxygen
Electrode
Meter for Online Shrimp Fish Farming
$1,300-1,620
MOQ: 1
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Aoda Do-957-Q Customizable 4-Pin Aviation Polarographic DO Sensor
Dissolved
Oxygen
Electrode
with OEM Support
$102-140
MOQ: 1
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Testing and Analysis Instruments
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