Dissolved Oxygen Meters | Surplus Network

Digital Dissolved Oxygen DO Meter Tester 0~199.9% / 0~19.99 PPM / 0~19.99 Mg/I

Digital Dissolved Oxygen DO Meter...

$483.99 USD

Digital Dissolved Oxygen DO Meter...

$483.99 USD

Milwaukee MW600 Dissolved Oxygen DO Meter, SM600, Instruments

Milwaukee MW600 Dissolved Oxygen DO...

$208.00 USD

Milwaukee MW600 Dissolved Oxygen DO...

$208.00 USD

Milwaukee MW600 Dissolved Oxygen DO Meter Portable Economy Tester new v of SM600

Milwaukee MW600 Dissolved Oxygen DO...

$208.00 USD

Milwaukee MW600 Dissolved Oxygen DO...

$208.00 USD

Digital Dissolved Oxygen Meter Water Quality Tester Aquaculture Analyzer DO P EC

Digital Dissolved Oxygen Meter Water...

$73.75 USD

Digital Dissolved Oxygen Meter Water...

$73.75 USD

Milwaukee MW600 Dissolved Oxygen Meter

Milwaukee MW600 Dissolved Oxygen Meter

$214.00 USD

Milwaukee MW600 Dissolved Oxygen Meter

$214.00 USD

Milwaukee MW600 Standard Portable Dissolved Oxygen Meter

Milwaukee MW600 Standard Portable...

$214.00 USD

Milwaukee MW600 Standard Portable...

$214.00 USD

Milwaukee MW 600 Dissolved Oxygen Meter

Milwaukee MW 600 Dissolved Oxygen Meter

$214.00 USD

Milwaukee MW 600 Dissolved Oxygen Meter

$214.00 USD

Milwaukee MW600 Dissolved Oxygen Meter, 0.0 - 19.9 ppm O2/I

Milwaukee MW600 Dissolved Oxygen...

$214.00 USD

Milwaukee MW600 Dissolved Oxygen...

$214.00 USD

[NEW] YSI 5935204 6050020 Pro20 Dissolved Oxygen Meter, waterproof

[NEW] YSI 5935204 6050020 Pro20...

$420.00 USD

[NEW] YSI 5935204 6050020 Pro20...

$420.00 USD

Hamilton Visiferm dO ECS 225 H0 Optical Dissolved Oxygen Probe, VP8 connection,

Hamilton Visiferm dO ECS 225 H0...

$960.00 USD

Hamilton Visiferm dO ECS 225 H0...

$960.00 USD

Apera Instruments SX716 Portable Lab Dissolved Oxygen DO Meter Auto Temp

Apera Instruments SX716 Portable Lab...

$222.22 USD

Apera Instruments SX716 Portable Lab...

$222.22 USD

YSI 556 MPS Multiprobe System

YSI 556 MPS Multiprobe System

$689.99 USD

YSI 556 MPS Multiprobe System

$689.99 USD

Hach LDO10105 IntelliCAL LDO101 Rugged Probe Dissolved Oxygen

Hach LDO10105 IntelliCAL LDO101...

$700.00 USD

Hach LDO10105 IntelliCAL LDO101...

$700.00 USD

Hach HQ10 Portable LDO Dissolved Oxygen O2 Meter Incomplete Rough AS IS

Hach HQ10 Portable LDO Dissolved...

$38.21 USD

Hach HQ10 Portable LDO Dissolved...

$38.21 USD

Hach LDO Model 1 Factory Replacement caps Kit 5791100 NEW

Hach LDO Model 1 Factory Replacement...

$80.00 USD

Hach LDO Model 1 Factory Replacement...

$80.00 USD

Dissolved Oxygen Analyzer D09100

Dissolved Oxygen Analyzer D09100

$80.00 USD

Dissolved Oxygen Analyzer D09100

$80.00 USD

Detector Dissolved Oxygen Detector Dissolved Oxygen Analyzer Plastic Portable

Detector Dissolved Oxygen Detector...

$94.52 USD

Detector Dissolved Oxygen Detector...

$94.52 USD

Novametrix TCO2M Model 860 Transcutaneous CO2 O2 Monitor with 868 Calibrator

Novametrix TCO2M Model 860...

$107.00 USD

Novametrix TCO2M Model 860...

$107.00 USD

Dissolved DO Oxygen Meter Probe Tester 0-40mg/l Saturation: 0.0-300%,DO9100

Dissolved DO Oxygen Meter Probe...

$83.99 USD

Dissolved DO Oxygen Meter Probe...

$83.99 USD

YSI 58 Probe & Power Supply for Portable Dissolved Oxygen Meter

YSI 58 Probe & Power Supply for...

$44.99 USD

YSI 58 Probe & Power Supply for...

$44.99 USD

Hanna HI 9147 Portable Dissolved Oxygen Meter with Probe and Carrying Case

Hanna HI 9147 Portable Dissolved...

$139.00 USD

Hanna HI 9147 Portable Dissolved...

$139.00 USD

YSI ProODO Digital Professional Series Optical Dissolved Oxygen Instrument

YSI ProODO Digital Professional...

$765.00 USD

YSI ProODO Digital Professional...

$765.00 USD

Dissolved DO Oxygen Meter Probe-Tester 0-40mg/L Saturation: 0.0-300% DO9100

Dissolved DO Oxygen Meter...

$107.30 USD

Dissolved DO Oxygen Meter...

$107.30 USD

Yellow Springs Instrument YSI Model 56 Dissolved Oxygen Meter w/ Case

Yellow Springs Instrument YSI Model...

$499.99 USD

Yellow Springs Instrument YSI Model...

$499.99 USD

HAMILTON VISIFERM DO 225 OPTICAL OXYGEN SENSOR 242452

HAMILTON VISIFERM DO 225 OPTICAL...

$499.99 USD

HAMILTON VISIFERM DO 225 OPTICAL...

$499.99 USD

Mettler-Toledo Thornton 357-201 Dissolved Oxygen Preamplifier

Mettler-Toledo Thornton 357-201...

$499.99 USD

Mettler-Toledo Thornton 357-201...

$499.99 USD

Orion Oxygen Meter w/ Orion Model 835 Dissolved Oxygen Probe 083010

Orion Oxygen Meter w/ Orion Model...

$160.00 USD

Orion Oxygen Meter w/ Orion Model...

$160.00 USD

Tested DISSOLVED OXYGEN MEASUREMENT RANK BROTHERS STIRRER ASSEMBLY #2

Tested DISSOLVED OXYGEN MEASUREMENT...

$25.00 USD

Tested DISSOLVED OXYGEN MEASUREMENT...

$25.00 USD

(2) DISSOLVED OXYGEN MEASUREMENT ELECTRODE CHAMBER RANK BROTHERS #OXY

(2) DISSOLVED OXYGEN MEASUREMENT...

$23.00 USD

(2) DISSOLVED OXYGEN MEASUREMENT...

$23.00 USD

YSI Professional Series Pro20i Dissolved Oxygen Instrument W/Long Cable Pro 20

YSI Professional Series Pro20i...

$300.00 USD

YSI Professional Series Pro20i...

$300.00 USD

Professional Digital Disolved Oxygen DO Meter Gauge Thermometer °F °C Analyzer

Professional Digital Disolved Oxygen...

$226.90 USD

Professional Digital Disolved Oxygen...

$226.90 USD

Professional Dissolved Oxygen DO Meter Digital Barometric Pressure Compensation

Professional Dissolved Oxygen DO...

$226.90 USD

Professional Dissolved Oxygen DO...

$226.90 USD

jpb-70a pen type inteligent dissolved oxygen analyzer

jpb-70a pen type inteligent dissolved...

$75.00 USD

jpb-70a pen type inteligent dissolved...

$75.00 USD

Oakton WD-35643-10 DO 6+ Dissolved Oxygen Meter Only

Oakton WD-35643-10 DO 6+ Dissolved...

$75.00 USD

Oakton WD-35643-10 DO 6+ Dissolved...

$75.00 USD

Hamilton 243505 Optical Dissolved Oxygen Sensor Cap H3 for VisiFerm ODO Sensor

Hamilton 243505 Optical Dissolved...

$125.00 USD

Hamilton 243505 Optical Dissolved...

$125.00 USD

YSI Model 54ARC Dissolved Oxygen meter

YSI Model 54ARC Dissolved Oxygen meter

$74.00 USD

YSI Model 54ARC Dissolved Oxygen meter

$74.00 USD

HORIBA OM-12 E Dissolved Oxygen DO Meter Water Analysis W/O Probe Accessories

HORIBA OM-12 E Dissolved Oxygen DO...

$89.00 USD

HORIBA OM-12 E Dissolved Oxygen DO...

$89.00 USD

Water Quality Tester Miniature Spectral Sensor Precision Probe 0-1000ppm TOC

Water Quality Tester Miniature...

$73.64 CAD

Water Quality Tester Miniature...

$73.64 CAD

Digital Dissolved Oxygen Detector Analyzer Portable DO Pen Water Quality Tester

Digital Dissolved Oxygen Detector...

$118.35 USD

Digital Dissolved Oxygen Detector...

$118.35 USD

Pasco Dissolved Oxygen Meter 699-06320 BB6-165

Pasco Dissolved Oxygen Meter...

$12.00 USD

Pasco Dissolved Oxygen Meter...

$12.00 USD

YSI ProODO Digital Optical Dissolved Oxygen Instrument W/ YSI ProOBOD

YSI ProODO Digital Optical Dissolved...

$799.00 USD

YSI ProODO Digital Optical Dissolved...

$799.00 USD

La Motte Dissolved Oxygen Testing Kit with Plastic Case (1998 - Expired)

La Motte Dissolved Oxygen Testing Kit...

$5.00 USD

La Motte Dissolved Oxygen Testing Kit...

$5.00 USD

Hanna Instruments HI 9142 Portable Waterproof Dissolved Oxygen Meter Components

Hanna Instruments HI 9142 Portable...

$199.99 USD

Hanna Instruments HI 9142 Portable...

$199.99 USD

YSI 95D Dissolved Oxygen Meter Micro Electrode Array

YSI 95D Dissolved Oxygen Meter Micro...

$99.99 USD

YSI 95D Dissolved Oxygen Meter Micro...

$99.99 USD

Ohaus ST300D-B Ohaus ST300D-B Portable DO Meter 20.0 -45.0 mg/L Range, with IP54

Ohaus ST300D-B Ohaus ST300D-B...

$89.90 USD

Ohaus ST300D-B Ohaus ST300D-B...

$89.90 USD

Endress Hauser Turbimax CUS51D TSS Probe W/Optional Cleaning Head & 7M Cable New

Endress Hauser Turbimax CUS51D TSS...

$3,199.99 USD

Endress Hauser Turbimax CUS51D TSS...

$3,199.99 USD

JPB-70A Pen-Shaped Dissolved Oxygen Tester 0-20Mg/L For Aquaculture Pond

JPB-70A Pen-Shaped Dissolved Oxygen...

$100.00 USD

JPB-70A Pen-Shaped Dissolved Oxygen...

$100.00 USD

DECON LABS "THE PILL" 100 CAPSULES NEW OLD STOCK FREE SHIPPING

DECON LABS "THE PILL" 100 ...

$18.00 USD

DECON LABS "THE PILL" 100 ...

$18.00 USD

HANNA Instruments HI 9142 Dissolved Oxygen Meter

HANNA Instruments HI 9142 Dissolved...

$275.00 AUD

HANNA Instruments HI 9142 Dissolved...

$275.00 AUD

Apera Instruments SX716 Portable Lab Dissolved Oxygen DO Meter, Waterproof, Auto

Apera Instruments SX716 Portable Lab...

$269.90 USD

Apera Instruments SX716 Portable Lab...

$269.90 USD

Tested DISSOLVED OXYGEN MEASUREMENT RANK BROTHERS STIRRER ASSEMBLY #1

Tested DISSOLVED OXYGEN MEASUREMENT...

$30.00 USD

Tested DISSOLVED OXYGEN MEASUREMENT...

$30.00 USD

Digital Dissolved Oxygen Detector Portable DO Pen Water Quality Tester 1000mAh

Digital Dissolved Oxygen Detector...

$118.34 USD

Digital Dissolved Oxygen Detector...

$118.34 USD

YSI 550A Dissolved Oxygen Meter

YSI 550A Dissolved Oxygen Meter

$179.99 USD

YSI 550A Dissolved Oxygen Meter

$179.99 USD

Dissolved Oxygen Detector Dissolved Oxygen Meter Water Quality Test Analyzer

Dissolved Oxygen Detector Dissolved...

$179.99 USD

Dissolved Oxygen Detector Dissolved...

$179.99 USD

Yellow Springs Instrument YSI Model 58 Dissolved Oxygen Meter w/ Case - USA

Yellow Springs Instrument YSI Model...

$599.97 USD

Yellow Springs Instrument YSI Model...

$599.97 USD

600336 DO pH ORP Multiparameter Sensor Probe For YSI 556 MPS Water Quality Meter

600336 DO pH ORP Multiparameter...

$959.99 USD

600336 DO pH ORP Multiparameter...

$959.99 USD

Oxygen Analyzer CY12C Pro Oxygen Concentration Tester Meter Detector Monintor

Oxygen Analyzer CY12C Pro Oxygen...

$93.49 USD

Oxygen Analyzer CY12C Pro Oxygen...

$93.49 USD

Orion Model 810 Dissolved Oxygen Meter NO PROBE SENSOR 222150-A01

Orion Model 810 Dissolved Oxygen...

$89.99 USD

Orion Model 810 Dissolved Oxygen...

$89.99 USD

Dissolved Oxygen Analyzer BLE-9100

Dissolved Oxygen Analyzer BLE-9100

$89.99 USD

Dissolved Oxygen Analyzer BLE-9100

$89.99 USD

Milwaukee SM600 Portable Dissolved Oxygen DO Meter Tester with Case

Milwaukee SM600 Portable Dissolved...

$169.00 USD

Milwaukee SM600 Portable Dissolved...

$169.00 USD

Dissolved Oxygen Tester Meter Pen Type DO Meter 20.0 mg/L With DO Probe

Dissolved Oxygen Tester Meter Pen...

$125.01 USD

Dissolved Oxygen Tester Meter Pen...

$125.01 USD

Water Quality Analyzer Tester Dissolved Oxygen Meter Pen Type DO Meter 20.0 mg/L

Water Quality Analyzer Tester...

$125.01 USD

Water Quality Analyzer Tester...

$125.01 USD

OxyProbe Dissolved Oxygen Sensor 4 25mm side ports D405-B070-PT-D9 Bradley James

OxyProbe Dissolved Oxygen Sensor 4...

$299.00 USD

OxyProbe Dissolved Oxygen Sensor 4...

$299.00 USD

YSI Model 59 Dissolved Oxygen meter with power supply

YSI Model 59 Dissolved Oxygen meter...

$299.00 USD

YSI Model 59 Dissolved Oxygen meter...

$299.00 USD

AZ8403 Digital Portable Accurate Dissolved Oxygen DO Meter Tester LCD Display

AZ8403 Digital Portable Accurate...

$229.99 USD

AZ8403 Digital Portable Accurate...

$229.99 USD

Teledyne Analytical Instruments MX-300 Percent Oxygen Analyzer

Teledyne Analytical Instruments...

$229.99 USD

Teledyne Analytical Instruments...

$229.99 USD

Mituwa DO Converter Dissolved Oxygen

Mituwa DO Converter Dissolved Oxygen

$40.00 USD

Mituwa DO Converter Dissolved Oxygen

$40.00 USD

Extech 407510 Meter, Dissolved Oxygen (k)

Extech 407510 Meter, Dissolved Oxygen...

$425.00 USD

Extech 407510 Meter, Dissolved Oxygen...

$425.00 USD

HACH sensION6 Portable Dissolved Oxygen Meter with Carrying Case

HACH sensION6 Portable Dissolved...

$250.00 USD

HACH sensION6 Portable Dissolved...

$250.00 USD

Milwaukee Mi605 Dissolved Oxygen Meter

Milwaukee Mi605 Dissolved Oxygen Meter

$580.00 USD

Milwaukee Mi605 Dissolved Oxygen Meter

$580.00 USD

Interior Body InPro 6800 Dissolved Oxygen Sensor, Mettler Toledo P/N 52200899

Interior Body InPro 6800 Dissolved...

$150.00 USD

Interior Body InPro 6800 Dissolved...

$150.00 USD

Pasco PasPort PS-2108 Dissolved Oxygen Sensor

Pasco PasPort PS-2108 Dissolved...

$34.99 USD

Pasco PasPort PS-2108 Dissolved...

$34.99 USD

Hamilton DO Sensor Cable VisiFerm 355217 ECS VP8 Powered

Hamilton DO Sensor Cable VisiFerm...

$154.00 USD

Hamilton DO Sensor Cable VisiFerm...

$154.00 USD

TELEDYNE ANALYTICAL 31OS-1 PPM OVYGEN CAL X1000 X100 X10 X1 FOR PARTS T5-A11

TELEDYNE ANALYTICAL 31OS-1 PPM OVYGEN...

$180.00 USD

TELEDYNE ANALYTICAL 31OS-1 PPM OVYGEN...

$180.00 USD

Pro O2 Oxygen Concentration Content Tester Detector Monintor Gas Analyzer CY-12C

Pro O2 Oxygen Concentration Content...

$93.99 USD

Pro O2 Oxygen Concentration Content...

$93.99 USD

Waterproof Dissolved Oxygen Meter DO Temp Tester Water Quality Monitor

Waterproof Dissolved Oxygen Meter DO...

$360.00 USD

Waterproof Dissolved Oxygen Meter DO...

$360.00 USD

Orion 810A+ Dissolved Oxygen meter and probe

Orion 810A+ Dissolved Oxygen meter...

$200.00 USD

Orion 810A+ Dissolved Oxygen meter...

$200.00 USD

Hanna Instruments HI 9142 Dissolved O2 Analyzer

Hanna Instruments HI 9142 Dissolved...

$49.99 USD

Hanna Instruments HI 9142 Dissolved...

$49.99 USD

YSI YSI 5331 Oxygen Probe

YSI YSI 5331 Oxygen Probe

$65.00 USD

YSI YSI 5331 Oxygen Probe

$65.00 USD

YSI 57 Dissolved Oxygen Meter

YSI 57 Dissolved Oxygen Meter

$99.00 USD

YSI 57 Dissolved Oxygen Meter

$99.00 USD

Endress Hauser Liquisys M COM223F-HS3510 DO Controller 2 Relay/1x20mA HART/115V

Endress Hauser Liquisys M...

$95.00 USD

Endress Hauser Liquisys M...

$95.00 USD

FLIR Extech Compact Dissolved Oxygen Meter DO210

FLIR Extech Compact Dissolved Oxygen...

$195.00 USD

FLIR Extech Compact Dissolved Oxygen...

$195.00 USD

Detector Dissolved Oxygen Detector Meter Probe Tester Dissolved Oxygen Meters

Detector Dissolved Oxygen Detector...

$140.95 CAD

Detector Dissolved Oxygen Detector...

$140.95 CAD

O2 Oxygen Concentration Content Tester Meter Accuracy Oxygen Detector Monintor

O2 Oxygen Concentration Content...

$89.50 USD

O2 Oxygen Concentration Content...

$89.50 USD

Hanna HI 9147 Dissolved Oxygen Meter with Galvanic Probe

Hanna HI 9147 Dissolved Oxygen Meter...

$199.00 USD

Hanna HI 9147 Dissolved Oxygen Meter...

$199.00 USD

Pasco Dissolved Oxygen Meter Sensor Electrode 699-06320

Pasco Dissolved Oxygen Meter Sensor...

$115.00 USD

Pasco Dissolved Oxygen Meter Sensor...

$115.00 USD

Dissolved DO Oxygen Meter-Probe-Tester 0-40mg/L Saturation: 0.0-300% DO9100

Dissolved DO Oxygen...

$148.05 CAD

Dissolved DO Oxygen...

$148.05 CAD

SMART SENSOR Digital Dissolved Oxygen Detector DO Pen Water Quality Tester V0A8

SMART SENSOR Digital Dissolved Oxygen...

$109.02 USD

SMART SENSOR Digital Dissolved Oxygen...

$109.02 USD

JPB‑607A DO Meter Dissolved Oxygen Detector Water Tester For Aquaculture Fish

JPB‑607A DO Meter Dissolved Oxygen...

$192.96 USD

JPB‑607A DO Meter Dissolved Oxygen...

$192.96 USD

OMEGA DOH-25 DISSOLVED OXYGEN METER (NP98)

OMEGA DOH-25 DISSOLVED OXYGEN METER...

$112.50 USD

OMEGA DOH-25 DISSOLVED OXYGEN METER...

$112.50 USD

Vintage Griffin Oxygen Meter Model 40 with Oxygen Probe

Vintage Griffin Oxygen Meter Model 40...

$55.00 USD

Vintage Griffin Oxygen Meter Model 40...

$55.00 USD

DO9100 0.0-40.0mg/L Digital Dissolved Oxygen Meter Tester Temperature Detector

DO9100 0.0-40.0mg/L Digital Dissolved...

$84.92 USD

DO9100 0.0-40.0mg/L Digital Dissolved...

$84.92 USD

AZ8403 Handheld Dissolved Oxygen Meter DO Temp Salinity Datalogger

AZ8403 Handheld Dissolved Oxygen...

$226.59 USD

AZ8403 Handheld Dissolved Oxygen...

$226.59 USD

YSI 6050020 Pro20 Handheld Dissolved Oxygen Meter

YSI 6050020 Pro20 Handheld Dissolved...

$629.07 USD

YSI 6050020 Pro20 Handheld Dissolved...

$629.07 USD

Hach OX-10 Dissolved Oxygen Test Kit ~ Vintage

Hach OX-10 Dissolved Oxygen Test Kit...

$31.50 USD

Hach OX-10 Dissolved Oxygen Test Kit...

$31.50 USD

dissolved oxygen meter

dissolved oxygen meter

$130.00 USD

dissolved oxygen meter

$130.00 USD

Cole Palmer DO Probe Fermentation 3/4" Diameter SS Stainless Steel

Cole Palmer DO Probe Fermentation...

$50.00 CAD

Cole Palmer DO Probe Fermentation...

$50.00 CAD

4 in 1 water quality detector temperature TOC COD tap water testing instrument

4 in 1 water quality detector...

$72.49 USD

4 in 1 water quality detector...

$72.49 USD

Portable O2 Oxygen Concentration Content Tester Meter Detector Monintor CY-12C

Portable O2 Oxygen Concentration...

$90.87 USD

Portable O2 Oxygen Concentration...

$90.87 USD

Detector Dissolved Oxygen Detector Dissolved Oxygen Analyzer LCD Displays

Detector Dissolved Oxygen Detector...

$93.60 USD

Detector Dissolved Oxygen Detector...

$93.60 USD