YSI 556 Multi-Parameter Water Quality Meter
$1,558.00 | 
YSI Model 85 Dissolved Oxygen & Conductivity Meter
$1,179.00 | 
YSI Quatro Multi-Parameter Cable Assemblies
$1,135.00 | 
YSI Model 63 pH & Conductivity Meter
$1,001.00 | 
YSI Pro Plus Multi-Parameter Water Quality Meter
$912.00 |
YSI Model 550A Dissolved Oxygen Meter Kits
$823.00 | 
YSI Model 85D Dissolved Oxygen & Conductivity Meter
$797.00 | 
YSI Model 550A Dissolved Oxygen Meter
$752.00 | 
YSI Model 60 pH Meter
$699.00 | 
YSI Model 30 Conductivity Meter
$668.00 |
YSI Model 55 Dissolved Oxygen Meter
$654.00 | 
YSI ProODO Optical Dissolved Oxygen Meter
$556.00 | 
YSI EcoSense DO200 Dissolved Oxygen Meter Kits
$503.00 | 
YSI Model 55D Dissolved Oxygen Meter
$490.00 | 
YSI EcoSense EC300 Conductivity Meter Kits
$454.00 |
YSI 5239 Field Dissolved Oxygen Probes
$441.00 | 
YSI Pro20 Dissolved Oxygen Meter
$441.00 | 
YSI EcoSense pH100 pH Meter Kits
$316.00 | 
YSI EcoSense EC300 Conductivity Meter
$245.00 | 
YSI EcoSense DO200 Dissolved Oxygen Meter
$227.00 |
YSI EcoSense pH100 pH Meter
$218.00 | 
YSI EcoSense ORP 15 ORP Pen
$138.00 | 
YSI EcoSense pH 10 pH Pen
$93.00 | 
YSI 600R Multi-Parameter Water Quality Sonde
$Call | 
YSI 600XL Multi-Parameter Water Quality Sonde
$Call |
YSI 600XL V2 Multi-Parameter Water Quality Sonde
$Call | 
YSI 600OMS V2 Optical Monitoring System
$Call | 
YSI 600LS Water Level Sonde
$Call | 
YSI 600QS Quick Sample System
$Call | 
YSI 600XLM Multi-Parameter Water Quality Sonde
$Call |
YSI 600XLM V2 Multi-Parameter Water Quality Sonde
$Call | 
YSI 650 MDS Multi-Parameter Display System
$Call | 
YSI 6600 V2-2 Multi-Parameter Water Quality Sonde
$Call | 
YSI 6600EDS V2 Extended Deployment System
$Call | 
YSI 6600 V2-4 Multi-Parameter Water Quality Sonde
$Call |
YSI 6820 V2-1 Multi-Parameter Water Quality Sonde
$Call | 
YSI 6820 V2-2 Multi-Parameter Water Quality Sonde
$Call | 
YSI 6920 V2-1 Multi-Parameter Water Quality Sonde
$Call | 
YSI 6920 V2-2 Multi-Parameter Water Quality Sonde
$Call | 
YSI 6920DW Drinking Water Multi-Parameter Sonde
$Call |
YSI 600DW-B Drinking Water Multi-Parameter Sonde
$Call | 
YSI 58 Dissolved Oxygen Meter
$1,687.00 | 
YSI Level Scout Titanium Vented Water Level Logger
$1,595.00 | 
YSI 3200 Benchtop Conductivity Meter
$1,446.00 | 
YSI 5100 Benchtop Dissolved Oxygen Meter
$1,420.00 |
YSI 52 Dissolved Oxygen Meter
$1,402.00 | 
YSI 5000 Benchtop Dissolved Oxygen Meter
$1,135.00 |
YSI Level Scout SS Vented Water Level Logger
$1,075.00 | 
YSI 5010-W Wine Bottle BOD Probe
$930.00 | 
YSI 9500 Photometer Kit
$886.00 |
YSI 3100 Benchtop Conductivity Meter
$798.00 | 
YSI 9300 Photometer Kit
$708.00 | 
YSI ProBOD Probe & Cable Assembly
$619.00 |
YSI 5905 BOD Probe
$583.00 | 
YSI ODO Optical Probe & Cable Assemblies
$534.00 |
YSI Model 2030 DO/Cond Cable Assemblies
$530.00 |
YSI 5010 BOD Probe
$530.00 | 
YSI Model 1010 ISE/ISE Cable Assemblies
$467.00 |
YSI Model 1020 ISE/DO Cable Assemblies
$467.00 |
YSI Model 1030 ISE/Cond Cable Assemblies
$378.00 |
YSI 5750 Non-Stirring BOD Bottle Probe
$320.00 | 
YSI 5718 Dissolved Oxygen Probe
$316.00 | 
YSI 6850 Flow Cell
$312.00 | 
YSI 5739 Field Dissolved Oxygen Probe
$280.00 | 
YSI Model 1009 pH/ORP Electrode Assemblies
$263.00 |
YSI Model 30 Conductivity Cable Assemblies
$263.00 |
YSI Model 20 Dissolved Oxygen Cable Assemblies
$218.00 |
YSI Model 10 ISE Cable Assemblies
$214.00 |
YSI Model 1008 ORP Electrode Assemblies
$175.00 | 
YSI 559 Dissolved Oxygen Sensor
$160.00 |
YSI Model 1007 pH Electrode Assemblies
$156.00 | 
YSI 2003 Polarographic Dissolved Oxygen Sensor
$147.00 | 
YSI 2002 Galvanic Dissolved Oxygen Sensor
$147.00 | 
YSI 6562 Dissolved Oxygen Sensor
$Call | 
YSI 6500 Environmental Process Monitor
$Call |
YSI 6025 Chlorophyll Sensor
$Call | 
YSI 6130 Rhodamine WT Sensor
$Call | 
YSI 6425AF Anti-Fouling Chlorophyll Sensor
$Call | 
YSI 6131 Blue-Green Algae Sensor
$Call |
YSI 6132 Blue-Green Algae Sensor
$Call |
YSI 6431AF Anti-Fouling Blue-Green Algae Sensor
$Call |
YSI 6432AF Anti-Fouling Blue-Green Algae Sensor
$Call | 
YSI 6136 Turbidity Sensor
$Call |
YSI 6436AF Anti-Fouling Turbidity Sensor
$Call | 
YSI 6150 ROX Dissolved Oxygen Sensor
$Call |
YSI 6450AF Anti-Fouling Dissolved Oxygen Sensor
$Call |
YSI 5905-W Wine Bottle BOD Probe
$1,113.00 | 
YSI Model 5563 Cable Assemblies
$868.00 | 
YSI 200-BOD Self-Stirring BOD Probe
$583.00 | 
YSI 3254 Glass Fill Cell
$512.00 |
YSI 3255 Glass Flow-Thru Cell
$512.00 | 
YSI Model 85D Cable Assemblies
$467.00 | 
YSI 3256 Glass Dip Cell
$423.00 | 
YSI 3253 Glass Dip Cell
$387.00 | 
YSI 5560 Temperature/Conductivity Sensor
$365.00 |
YSI 5083 Flow Cell
$312.00 | 
YSI 1004 Ammonium (ISE) Sensor
$294.00 | 
YSI 1006 Nitrate (ISE) Sensor
$294.00 | 
YSI 1005 Chloride (ISE) Sensor
$294.00 | 
YSI 1003 pH/ORP (ISE) Sensor
$254.00 |
YSI Model 200 Cable Assemblies
$236.00 | 
YSI 3252 ABS Plastic Dip Cell
$236.00 | 
YSI 1001 pH (ISE) Sensor
$138.00 | 
YSI 6820/6920 V2 Sonde Upgrade
$Call | 
YSI 6600 V2 Sonde Upgrade
$Call |
YSI 6561 pH Sensor
$Call | 
YSI 6565 pH/ORP Sensor
$Call | 
YSI 6883 Ammonium ISE Sensor
$Call | 
YSI 6884 Nitrate ISE Sensor
$Call | 
YSI 6160 Flow Cell
$Call |
YSI 6572 Free Chlorine Sensor
$Call | 
YSI 6882 Chloride ISE Sensor
$Call | 
YSI Model 55D Cable Assemblies
$325.00 | 
YSI 6118 Rechargeable Battery Pack Kit
$312.00 | 
YSI 5565 pH/ORP Sensor
$289.00 |
YSI 3077 Flow Cell Kit
$289.00 | 
YSI 3076 Extended Length Flow Cell
$289.00 | 
YSI 5120 BOD Analyst for Windows Software
$272.00 |
YSI 3059 Flow Cell
$263.00 | 
YSI 5564 pH Sensor
$200.00 |
YSI Model 300 Cable Assemblies
$191.00 | 
YSI 131133 pH Electrode
$165.00 | 
YSI 1002 ORP (ISE) Sensor
$165.00 | 
YSI 3232 Conductivity Cell Adapter
$134.00 | 
YSI 3167 1,000 µS Conductivity Standard
$105.00 |
YSI 3168 10,000 µS Conductivity Standard
$105.00 |
YSI 3169 50,000 µS Conductivity Standard
$105.00 | 
YSI 5580 Confidence Solution
$87.00 | 
YSI 170 Electrode Stand
$85.00 | 
YSI 3161 1,000 µS Conductivity Standard
$61.00 |
YSI 3163 10,000 µS Conductivity Standard
$61.00 |
YSI 3165 100,000 µS Conductivity Standard
$61.00 | 
YSI Photometer Replacement Reagents
$60.00 | 
YSI Photometer Starter Kits
$26.00 | 
YSI 6-Series Sonde Field Cables
$Call |
YSI 6-Series Sonde Vented Field Cables
$Call | 
YSI 6560 Temperature/Conductivity Sensor
$Call | 
YSI 6601 Flow Cell
$Call | 
YSI 761 PAR Sensor
$Call | 
YSI 6115 GPS Interface Cable
$Call |
YSI 6113 Rechargeable Battery Pack Kit
$Call | 
YSI 6035 Probe Reconditioning Kit
$Call | 
YSI 5015 Barcode Scanner
$828.00 |
YSI 5015 Barcode Scanner
$828.00 | 
YSI Level Scout Vented Titanium Cable Assemblies
$395.00 |
YSI 778 All-in-One Communication Adapter
$375.00 | 
YSI 6074 1,000 NTU Turbidity Standard
$320.00 | 
YSI 3166 Resistor Set
$312.00 |
YSI Level Scout Vented SS Cable Assemblies
$290.00 |
YSI 6073G 126 NTU Turbidity Standard
$289.00 |
YSI 6072 12.7 NTU Turbidity Standard
$254.00 | 
YSI 5740 Cable Assemblies
$200.00 | 
YSI 6073 126 NTU Turbidity Standard
$160.00 |
YSI 6080 0 NTU Turbidity Standard
$139.00 | 
YSI 5515 Data Manager Software
$134.00 |
YSI EcoWatch Sonde Interface Software
$88.00 | 
YSI Replacement Probe Guard Weight
$81.00 | 
YSI 5794 DO Membrane Pack
$77.00 | 
YSI 3887 100 mg/L Nitrate Standard
$71.00 | 
YSI 3821 pH 4 Calibration Buffer
$70.00 |
YSI 3822 pH 7 Calibration Buffer
$70.00 | 
YSI 3823 pH 10 Calibration Buffer
$70.00 |
YSI 5793 DO Membrane Pack
$69.00 | 
YSI 3841 1 mg/L Ammonium Standard
$66.00 | 
YSI 3842 10 mg/L Ammonium Standard
$66.00 |
YSI 3843 100 mg/L Ammonium Standard
$66.00 | 
YSI 3885 1 mg/L Nitrate Standard
$66.00 | 
YSI 3886 10 mg/L Nitrate Standard
$66.00 | 
YSI 5914 DO Cap Membrane Kit
$50.00 | 
YSI 5912 DO Cap Membrane Kit
$48.00 |
YSI 5913 DO Cap Membrane Kit
$48.00 | 
YSI 5909 DO Cap Membrane Kit
$47.00 | 
YSI 5906 DO Cap Membrane Kit
$46.00 | 
YSI 5908 DO Cap Membrane Kit
$46.00 | 
YSI Vented Locking Well Caps
$43.00 |
YSI 5685 DO Membrane Kit
$33.00 |
YSI 5776 DO Membrane Kit
$33.00 | 
YSI 5511 Maintenance Kit
$27.00 |
YSI 5238 Probe Reconditioning Kit
$26.00 |
YSI 5775 DO Membrane Kit
$26.00 |
YSI 3682 Zobell Solution
$25.00 | 
YSI 485 Soft-Sided Carrying Case
$23.00 | 
YSI Well Cap Docks
$22.00 | 
YSI 580 Soft-Sided Carrying Case
$21.00 | 
YSI 5084 Flow Cell Maintenance Kit
$16.00 |
YSI O-Ring Bulk Pack
$13.00 | 
YSI Flow Cell Coupling Body
$13.00 | 
YSI 556 Replacement Probe Guard
$11.00 | 
YSI 5239 & 550A Replacement Probe Guard
$8.00 | 
YSI 55 & 85 Replacement Probe Guard
$6.00 |
YSI 3/8" Flow Cell Coupling Insert
$5.00 | 
YSI 1/4" Flow Cell Coupling Insert
$5.00 | 
YSI Replacement Battery Pack Kit
$4.00 | 
YSI 6570 Maintenance Kit
$Call |
YSI 6573 Free Chlorine Sensor Membrane Kit
$Call |
YSI Replacement ISE Sensor Port Plug
$Call | 
YSI 6580 pH Reference Electrode
$Call | 
YSI 6581 pH Sensor
$Call |
YSI 6554 pH/ORP Sensor
$Call | 
YSI 6067B Calibration Cable
$Call |
YSI 6095B PC Adapter
$Call | 
YSI 6101 Portable Power Pack
$Call | 
YSI 6624 Optical Wiper Kit
$Call | 
YSI 6625 Optical Wiper Kit
$Call | 
YSI 6155 Optical DO Membrane Kit
$Call |
YSI 6144 Optical Wiper Pad Kit
$Call | 
YSI 6096 Flying Lead Cable Adapters
$Call | 
YSI 6930 Hard-Sided Pelican Carrying Case
$289.00 | 
YSI 3074 Hard-sided Pelican Carrying Case
$187.00 | 
YSI 5080 Hard-sided Pelican Carrying Case
$178.00 |
YSI 5050 Small Hard-sided Carrying Case
$165.00 | 
YSI 691 Probe Weight
$160.00 | 
YSI 5061 Large Soft-Sided Carrying Case
$134.00 | 
YSI 690 Probe Weight
$134.00 | 
YSI 3075 Soft-sided Carrying Case
$111.00 |
YSI 5568 PC Interface Cable
$111.00 | 
YSI 5060 Soft-sided Carrying Case
$89.00 | 
YSI ODO-CAP Replacement DO Sensor Cap Kit
$89.00 | 
YSI Model 100 pH/Temperature Electrodes
$88.00 | 
YSI Model 112 Flat-Tipped pH Electrodes
$87.00 |
YSI Model 111 Piercing-Tipped pH Electrode
$87.00 | 
YSI Model 116 Double Junction pH Electrode
$87.00 | 
YSI 160 Electrode Simulator
$85.00 | 
YSI 5011 Cable Adapter
$80.00 | 
YSI 3824 pH Calibration Buffer Pack
$70.00 |
YSI 3078 Flow Cell Adapter
$67.00 | 
YSI Vented Locking Well Caps With Dock
$64.00 | 
YSI Model 115 ORP Electrode
$62.00 | 
YSI pH & ORP Pens
$60.00 | 
YSI 5734 Power Supply
$58.00 |
YSI 5901 Power Supply
$56.00 | 
YSI 695 Calibration & Storage Chamber
$52.00 |
YSI 5401 Power Supply
$51.00 | 
YSI Model 110 pH Electrode
$47.00 | 
YSI 5520 Hard-Sided Carrying Case
$44.00 |
YSI 605113 Replacement pH Electrode
$43.00 | 
YSI Waterproof USB Cable
$40.00 | 
YSI Replacement Battery Lid Assembly
$37.00 | 
YSI Model 130 Temperature Electrode
$35.00 |
YSI 3208 Power Supply
$34.00 |
Form-fitted Leather Cover
$34.00 |
YSI 5117 Power Supply
$31.00 | 
YSI 180 Hard-sided Carrying Case
$28.00 |
YSI 280 Hard-sided Carrying Case
$28.00 |
YSI 380 Hard-sided Carrying Case
$28.00 |
YSI 5680 Probe Reconditioning Kit
$27.00 | 
Form-fitted Vinyl Cover
$26.00 | 
YSI 3056 Flow Cell Mounting Spike
$25.00 | 
YSI 5085 Hands-free Harness
$25.00 | 
YSI 3070 Shoulder Strap
$23.00 |
YSI 4654 Tripod
$23.00 | 
YSI 5978 Probe Weight
$22.00 |
YSI 5945 O-Ring Kit
$21.00 | 
YSI 614 Ultra C-Clamp
$21.00 | 
YSI 3069 Belt Clip
$17.00 |
YSI 3062 Cable Management Kit
$15.00 | 
YSI Conductivity Electrode Brush
$7.00 | 
YSI O-Ring Grease
$7.00 | 
YSI Replacement Storage Chamber Sponge
$2.00 | 
YSI 693 Mooring Clamp for 600 Sondes
$Call |
YSI Replacement Optical Sensor Port Plug
$Call | 
YSI 6-Series Replacement Pressure Cap Assembly
$Call | 
YSI Replacement Sensor Port Plug
$Call | 
YSI 6038 Power Supply
$Call | 
YSI 6044 Sonde Weight & Hardware
$Call |
YSI 6045 Mooring Clamp for 6600 Series Sondes
$Call | 
YSI 6103 Dust Cover
$Call | 
YSI 6108 Desiccant Cartridge Kit
$Call |
YSI 6112 PC Interface Cable
$Call | 
YSI 694 Calibration & Transport Bottle Kit
$Call |
YSI 6945 Mooring Clamp for 6920 Sonde
$Call | |
