water quality
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Extech 601100: Flat Surface Electrode (15 X 106mm)
Rugged, PVC-bodied pH sensing electrode for solid products with minimal moisture contents
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Extech 60120B: Mini PH Electrode
General purpose, mini size glass bulb pH sensing electrode
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Extech 601500: Standard PH Electrode (12 X 160mm)
General purpose, standard size glass bulb pH sensing electrode
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Extech 6015WC: Waterproof PH Electrode For Palm PH
Palm pH Meter electrode with 4-wire waterproof connector and 39″ (1m) cable
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Extech 67500B: Redox ORP/Ref Electrode (13 X 154mm)
Polycarbonate ORP electrode with platinum sensing surface and sealed reference
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Extech 800410: Glass Conductivity Cell Probe
Conductivity cell probe with 39″ (1m) cable
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Extech 850185: RTD Temperature Probe (-40 To 220°C)
-40 to 482°F (-40 to 220°C) Pt-100Ohm RTD probe
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Extech 850188: Thermistor Probe (32 To 149°F)
32 to 149°F (0 to 65.0°C) Thermistor probe with 0.1° resolution
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Extech DO603: Membrane Kit For ExStik® Dissolved Oxygen Meter
Replacement screw-on membrane kit for DO sensor
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Extech DO605: ExStik® Replacement Dissolved Oxygen Module
Replacement dissolved oxygen sensor for ExStik® DO meter
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