ORP Mv Glass Rechargeable Combination Probe BNC Connector Sensor Used in Fish Ponds Petri Dishes ORP Combined Electrode
US $ 22.8-38
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MOQ:5 pieces
Lab Grade Cheap Refillable pH Electrode for pH Controller Meter Probe with BNC Connector Customized pH Sensor Well Quality
US $ 8-10
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MOQ:5 pieces
E-201-C pH Combination Sensor Non-Rechargeable BNC in Lab Conventional Sample Non-Refillable pH Electrode Probe Water pH Tester
US $ 6.5-8
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MOQ:100 pieces
PT-11 Pen Type pH Meter All-in-One Digital Probe Water pH Testing Electrode
US $ 40-50
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MOQ:5 pieces
T-818-B-6 (10K) Temperature Electrode Probe BNC+BNC Connector Temp Ntc10K Electrode 6*120mm 110 316L Ss Temperature Sensor
US $ 30-35
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MOQ:5 pieces
E-201-C Lab Polycarbonate Gel Filled pH Electrode Probe Sensor BNC Connector OEM ODM Customized Model Water Quality Test
US $ 8-12
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MOQ:5 pieces
E-201f pH Combination Sensor Temperature-Free Refillable Probe Electrode (Upgraded Version of E-201C) with Removable Protective
US $ 10-13
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MOQ:5 pieces
Ref-218 Reference Electrode BNC Connector AG/ Agcl Single Salt Bridge Customization in pH Combination Probe Durable for Lab
US $ 10-12
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MOQ:5 pieces
Djs-1c (platinum black) 308A Conductivity Electrode Sensor 0-20ms/Cm Ec Probe BNC Connector Glass Conducting Sensor TDS Meter
US $ 8-10
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MOQ:5 pieces
pH-2-211 Wholesale Good Quality Spear-Tip Semi Solid Food Industry Online Combination pH Probe Electrode
US $ 40-45
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MOQ:5 pieces
E-201-C pH Combination Probe with BNC Connector Gel Filled Reacharged pH Electrode Labuse Used in Swimming Pool Customized Model
US $ 8-10
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MOQ:5 pieces
ISE-925 Lithium Ion Selective Electrode ISE Electrode Li+ Ion Selective Probe Sensor PVC Shell and BNC Connector ODM OEM
US $ 30-35
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MOQ:5 pieces
E-201 pH Sensor Probe Recharged for Laboratory Repeated Use Combination Electrode BNC Connector Factory Wholesale
US $ 6.5-10
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MOQ:5 pieces
Nitrate Ion-Selective Electrode No3- ISE Probe Nitrate Ions Compounds
US $ 26-30
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MOQ:5 pieces
972150 Re-Cl Ion Selective Sensor Residual Chlorine Electrode 0.01-20ppm BNC-S8 Connector Recl Probe Sensor for Ion and Px Meter
US $ 150-175
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MOQ:5 pieces
Fg-991 pH ORP Combination Sensor pH ORP 2-in-1 Online Industrial Electrode Probe Soldering Tag Pin BNC Customize Connector
US $ 55-65
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MOQ:5 pieces
PF2-01 Fluoride Ion Selective Electrode Bcn Connector Single Probe Without AG/Agcl Reference Fluoride Ion Selective Sensor Probe
US $ 30-35
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MOQ:5 pieces