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Mettler Toledo pH Probe InPro 3253/225/Pt100 Combination Probe

Mettler Toledo pH Probe InPro 3253/225/Pt100 Combination Probe

$300.00$150.00

Broadley James Fermprobe pH Probe for 3 - 7 L Vessels 200 mm

Broadley James Fermprobe pH Probe for 3 - 7 L Vessels 200 mm

$100.00$50.00

Cole-Parmer 59002-72 All-in-One pH/ATC Probe

Cole-Parmer 59002-72 All-in-One pH/ATC Probe

$85.06$42.53

Tested! Mettler SevenEasy meter Set, LE438, Light Edition InLab Pro Probe Ex Cos

Tested! Mettler SevenEasy meter Set, LE438, Light Edition InLab Pro Probe Ex Cos

$369.99$185.00

Fisher Scientific PH Electrode Probe Polymer Model 13-620-108 Used Labatory Lab

Fisher Scientific PH Electrode Probe Polymer Model 13-620-108 Used Labatory Lab

$39.99$20.00

Mettler Toledo pH Probe InLab Routine pH Electrode with Solution

Mettler Toledo pH Probe InLab Routine pH Electrode with Solution

$150.00$75.00

6 IN 1 Soil PH Meter Farm Garden Soil Humidity Salinity TEMP Tester

6 IN 1 Soil PH Meter Farm Garden Soil Humidity Salinity TEMP Tester

$54.32$27.16

Milwaukee MA831R (new) / MA830R (old) Temperature Probe - for MW102 pH Meter

Milwaukee MA831R (new) / MA830R (old) Temperature Probe - for MW102 pH Meter

$69.95$34.98

PH Probe Value Detect Acquisition Monitoring Professional Industrial Control CST

PH Probe Value Detect Acquisition Monitoring Professional Industrial Control CST

$13.28$6.64

7 In 1 PH EC Conductivity TDS Salinity ORP SG Blue Tooth Meter Tester Measures L

7 In 1 PH EC Conductivity TDS Salinity ORP SG Blue Tooth Meter Tester Measures L

$35.74$17.87

4-in-1 Soil Tester PH Meter for Indoor Outdoor Plants PH Sunlight Temperature

4-in-1 Soil Tester PH Meter for Indoor Outdoor Plants PH Sunlight Temperature

$14.98$7.49

Fisherbrand Accumet 13-620-AP50A pH/ATC Electrode for AP60 & AP100 Series Meters

Fisherbrand Accumet 13-620-AP50A pH/ATC Electrode for AP60 & AP100 Series Meters

$62.00$31.00

Bluelab PH Meter Probe Care Kit Fitted Case Testing H20 Balance Plant Care Lot

Bluelab PH Meter Probe Care Kit Fitted Case Testing H20 Balance Plant Care Lot

$135.00$67.50

/1 New GF 3-2724-00 PH Probe Electrodes 159001545-

/1 New GF 3-2724-00 PH Probe Electrodes 159001545-

$295.39$147.69

APERA INSTRUMENTS Premium Series PH8500 Portable Handheld pH Meter Kit

APERA INSTRUMENTS Premium Series PH8500 Portable Handheld pH Meter Kit

$280.00$140.00

Mettler Toledo Inflow 761/4404/180/A01/D00/- 1” 150lbs PH Probe Housing 316 *NEW

Mettler Toledo Inflow 761/4404/180/A01/D00/- 1” 150lbs PH Probe Housing 316 *NEW

$594.99$297.50

NEW in Box Mettler Toledo InPro 3253i SG/225 pH Sensor ORP & Temp Probe 52005378

NEW in Box Mettler Toledo InPro 3253i SG/225 pH Sensor ORP & Temp Probe 52005378

$149.99$75.00

PINPOINT pH Monitor Complete Package - American Marine

PINPOINT pH Monitor Complete Package - American Marine

$109.99$54.99

2008 Siemens Acuson Antares PH4-1 Ultrasound Probe

2008 Siemens Acuson Antares PH4-1 Ultrasound Probe

$79.20$39.60

YY-1030 Food PH Meter Thermometer Electrode PH Measuring Instrumen Soil Tester

YY-1030 Food PH Meter Thermometer Electrode PH Measuring Instrumen Soil Tester

$4.99$2.50

Sentron 3200-010 CupFET pH Probes

Sentron 3200-010 CupFET pH Probes

$64.95$32.48

Milwaukee MA73600 Replacement Electrode for PH51 & PH54 Testers - Hydroponics

Milwaukee MA73600 Replacement Electrode for PH51 & PH54 Testers - Hydroponics

$29.79$14.89

OMEGA CDE-5001 GD1 cell conductivity resistivity salinity meter Glass probe ph

OMEGA CDE-5001 GD1 cell conductivity resistivity salinity meter Glass probe ph

$99.95$49.98

Oakton pH 6+ Handheld Meter W/ Rubber Case- No Probes

Oakton pH 6+ Handheld Meter W/ Rubber Case- No Probes

$48.99$24.50

Mettler Toledo pH Sensor InPro3250i/SG/120 52005373

Mettler Toledo pH Sensor InPro3250i/SG/120 52005373

$400.00$200.00

Milwaukee MC122 pH Controller w/probe

Milwaukee MC122 pH Controller w/probe

$174.40$87.20

Zeiss Contura 3 Axis CMM 700 x 700 x 600mm Touch Probe Lot & Controller 1Ph 110V

Zeiss Contura 3 Axis CMM 700 x 700 x 600mm Touch Probe Lot & Controller 1Ph 110V

$17621.96$8810.98

Beckman 511211 Phai 350 pH Temp mV Meter w/ pH Probe Electrode Tested Working

Beckman 511211 Phai 350 pH Temp mV Meter w/ pH Probe Electrode Tested Working

$339.99$170.00

Oakton PH 2700 pH Meter with Electrode and ATC Probe

Oakton PH 2700 pH Meter with Electrode and ATC Probe

$1100.00$550.00

PH60-DE Replacement Ph Probe for Zentest PH60-Z Smart Ph Tester

PH60-DE Replacement Ph Probe for Zentest PH60-Z Smart Ph Tester

$62.99$31.50

Advantage Controls pH Replacement Probe, PE-21

Advantage Controls pH Replacement Probe, PE-21

$270.00$135.00

Portable pH/Conductivity Meter

Portable pH/Conductivity Meter

$238.99$119.50

ENDRESS + HAUSER CPS71D-7TB6G GLASS PH ELECTRODE NEW

ENDRESS + HAUSER CPS71D-7TB6G GLASS PH ELECTRODE NEW

$4.99$2.50

601500 Standard Ph Electrode

601500 Standard Ph Electrode

$73.99$36.99

pH Probe 3 foot cord PULSAFEEDER 04-600-02

pH Probe 3 foot cord PULSAFEEDER 04-600-02

$78.00$39.00

1x Laboratory Electrode Probe PH Culture Detector Sensor For Fish Tank New

1x Laboratory Electrode Probe PH Culture Detector Sensor For Fish Tank New

$16.49$8.24

Beckman 39096 Thermocompensator/PH Electrode Probe New

Beckman 39096 Thermocompensator/PH Electrode Probe New

$65.00$32.50

Single-Probe Soil Tester - Fast, Battery-Free pH & Nutrient Measurement Tool

Single-Probe Soil Tester - Fast, Battery-Free pH & Nutrient Measurement Tool

$28.79$14.39

Mettler Toledo pH probe; Thornton electrode; M800; PICS OF OTHER ITEMS AVAILABLE

Mettler Toledo pH probe; Thornton electrode; M800; PICS OF OTHER ITEMS AVAILABLE

$320.00$160.00

Mettler Toledo Ph Sensor 405-DPAS-SC-K8S/120 … 59903230

Mettler Toledo Ph Sensor 405-DPAS-SC-K8S/120 … 59903230

$115.00$57.50

Harman & Heatilator Eco-Choice ESP Thermistor Probe Exhaust Sensor, Red Wire

Harman & Heatilator Eco-Choice ESP Thermistor Probe Exhaust Sensor, Red Wire

$18.15$9.07

6-in-1 PH Tester Sunlight Soil Moisture Meter Detector Temperature Humidity

6-in-1 PH Tester Sunlight Soil Moisture Meter Detector Temperature Humidity

$23.79$11.89

Vernier Software pH System PH-DIN with Amplifier & pH Electrode 7120B

Vernier Software pH System PH-DIN with Amplifier & pH Electrode 7120B

$9.99$5.00

BlueLab pH Probe KCl Storage Solution 120 ml

BlueLab pH Probe KCl Storage Solution 120 ml

$21.99$10.99

New Mettler Toledo 405-DPAS-SC-K8S/225 PH Probe

New Mettler Toledo 405-DPAS-SC-K8S/225 PH Probe

$324.99$162.50

Durable BNC Connector 0-14 PH for Experiment Lab Pool Water Analyzer PH Meter

Durable BNC Connector 0-14 PH for Experiment Lab Pool Water Analyzer PH Meter

$11.08$5.54

BlueLab Guardian Monitor Wi-Fi

BlueLab Guardian Monitor Wi-Fi

$309.99$155.00

Milwaukee MA913B/3 Epoxy Industrial pH Replacement Probe,

Milwaukee MA913B/3 Epoxy Industrial pH Replacement Probe,

$52.99$26.50

Milwaukee MA9007 pH 7.01 Calibration Solution

Milwaukee MA9007 pH 7.01 Calibration Solution

$18.70$9.35

BlueLab Combo Meter - Nutrient, Temperature, and pH Meter w/ Probes ~ Pre-Owned

BlueLab Combo Meter - Nutrient, Temperature, and pH Meter w/ Probes ~ Pre-Owned

$99.99$49.99

NEW DIGITAL ANALYSIS 1922757SD-DL ELECTRODE DOUBLE JUNCTION PH PROBE CPVC BODY

NEW DIGITAL ANALYSIS 1922757SD-DL ELECTRODE DOUBLE JUNCTION PH PROBE CPVC BODY

$42.99$21.50

hanna instruments HALO PH/TEMP PROBE HI12922

hanna instruments HALO PH/TEMP PROBE HI12922

$100.00$50.00

PH Meter Thermometer Pen fit Food Fruit Meat Soil Lab Digital Acidity PH Tester

PH Meter Thermometer Pen fit Food Fruit Meat Soil Lab Digital Acidity PH Tester

$44.61$22.30

 Fisher Scientific Accumet pH Electrode Probe 13-620-533

 Fisher Scientific Accumet pH Electrode Probe 13-620-533

$99.99$49.99

Flexible pH probe Holder Stand

Flexible pH probe Holder Stand

$98.90$49.45

0-14 PH Electrode Probe PH Probe High Sensitivity PH Probe PH Tester Monitor

0-14 PH Electrode Probe PH Probe High Sensitivity PH Probe PH Tester Monitor

$21.13$10.56

Hanna Instruments HI 11102 Halo pH Probe

Hanna Instruments HI 11102 Halo pH Probe

$125.00$62.50

Replacement pH Probe for YINMIK YK-4 pH Meter, pH Electrode with EC Calibration

Replacement pH Probe for YINMIK YK-4 pH Meter, pH Electrode with EC Calibration

$22.43$11.21

Mindray Temperature Adapter

Mindray Temperature Adapter

$81.00$40.50

High Accuracy Digital Ph Tester (0.01 Precision) with UL Certification and 3 Ph

High Accuracy Digital Ph Tester (0.01 Precision) with UL Certification and 3 Ph

$14.95$7.47

Nalco pH probe H0N2-0001

Nalco pH probe H0N2-0001

$25.00$12.50

4-IN-1 PH/ORP/H2/TEMP METER TESTER W/ HYDROGEN GENERATOR WATER BOTTLE

4-IN-1 PH/ORP/H2/TEMP METER TESTER W/ HYDROGEN GENERATOR WATER BOTTLE

$39.44$19.72

Vernier pH Sensor PH-BTA ~ NIB

Vernier pH Sensor PH-BTA ~ NIB

$30.00$15.00

Liquid PH0-14 Value Detect Sensor Module + PH Electrode Probe BNC for Arduino

Liquid PH0-14 Value Detect Sensor Module + PH Electrode Probe BNC for Arduino

$18.65$9.32

Kensizer Soil Tester, Soil Moisture/pH Meter, Gardening Farm Lawn Test Kit Tool,

Kensizer Soil Tester, Soil Moisture/pH Meter, Gardening Farm Lawn Test Kit Tool,

$19.26$9.63

Bluelab pH Probe Care Kit - for taking care of pH Probe cleaning & storage also

Bluelab pH Probe Care Kit - for taking care of pH Probe cleaning & storage also

$13.50$6.75

Soil PH Moisture Meter 295mm Electrode Probe Long Tester For Garden Plant Farm

Soil PH Moisture Meter 295mm Electrode Probe Long Tester For Garden Plant Farm

$37.99$19.00

Apera Instruments SX615 Replacement Probe for SX610 pH Pen Tester

Apera Instruments SX615 Replacement Probe for SX610 pH Pen Tester

$43.00$21.50

Electrode Measuring Probe Pasco Scientific 699-085 - Tested Free Ship

Electrode Measuring Probe Pasco Scientific 699-085 - Tested Free Ship

$8.98$4.49

2 in 1 PH Tester Soil Water Meter Acidity Meter With 3 Probes For Garden

2 in 1 PH Tester Soil Water Meter Acidity Meter With 3 Probes For Garden

$5.03$2.52

Soil Tester Meter For Garden 3-in-1 Tool Lawn Plant Moisture/Light/pH SensorUS

Soil Tester Meter For Garden 3-in-1 Tool Lawn Plant Moisture/Light/pH SensorUS

$6.79$3.40

H-101 Industrial PH Electrode Online PH Probe Online PH Electrode ORP Electrode

H-101 Industrial PH Electrode Online PH Probe Online PH Electrode ORP Electrode

$58.35$29.18

Oakton WD-35808-71 Waterproof pH Electrode, SJ, Epoxy Body, Sealed

Oakton WD-35808-71 Waterproof pH Electrode, SJ, Epoxy Body, Sealed

$125.68$62.84

Rosemount 396R-10-21-54 Accuglass Retractable Ph Sensor

Rosemount 396R-10-21-54 Accuglass Retractable Ph Sensor

$372.50$186.25

Portable PH Electrode Probe For Water Quality Testing CBK

Portable PH Electrode Probe For Water Quality Testing CBK

$22.99$11.49

ChemGlass CLS-1435-P73, pH Probe, 12 X 325mm, EasyFerm Plus K8, Range Ph 0-14

ChemGlass CLS-1435-P73, pH Probe, 12 X 325mm, EasyFerm Plus K8, Range Ph 0-14

$249.95$124.97

3-in-1 Soil Tester Meter For Garden Lawn Plant Moisture/Light/pH Sensor Tool US

3-in-1 Soil Tester Meter For Garden Lawn Plant Moisture/Light/pH Sensor Tool US

$7.29$3.65

American Marine Pinpoint pH Monitor + probe and calibration fluid

American Marine Pinpoint pH Monitor + probe and calibration fluid

$99.00$49.50

3-in-1 Tool Lawn Plant Soil Tester Meter For Garden Moisture/Light/pH SensorUS

3-in-1 Tool Lawn Plant Soil Tester Meter For Garden Moisture/Light/pH SensorUS

$6.79$3.40

New NIB Rosemount Analytical Model 3900VP-02-10 PH Sensor

New NIB Rosemount Analytical Model 3900VP-02-10 PH Sensor

$745.00$372.50

Soil Moisture Meter, 7-In-1 Plant Water Monitor, Hygrometer Sensor for Gardening

Soil Moisture Meter, 7-In-1 Plant Water Monitor, Hygrometer Sensor for Gardening

$21.00$10.50

Milwaukee MA917B/1 Refillable Combination pH Probe,

Milwaukee MA917B/1 Refillable Combination pH Probe,

$130.99$65.50

PH Meter Thermometer Pen For Food Fruit Meat Soil Lab Digital Acidity US

PH Meter Thermometer Pen For Food Fruit Meat Soil Lab Digital Acidity US

$46.89$23.45

Thermo Scientific Orion 4 STAR pH/Conductivity Multiparameter Meter & pH Probe

Thermo Scientific Orion 4 STAR pH/Conductivity Multiparameter Meter & pH Probe

$245.00$122.50

PH Electrode Probe Sensor Cable BNC Connector Online Control Hydroponic N8U9

PH Electrode Probe Sensor Cable BNC Connector Online Control Hydroponic N8U9

$13.80$6.90

pH probe 8135BN, BCN Connector, Orion product Thermo scientific

pH probe 8135BN, BCN Connector, Orion product Thermo scientific

$150.00$75.00

Liquid PH0-14 Value Detect Sensor Module + PH Electrode Probe BNC for Arduino

Liquid PH0-14 Value Detect Sensor Module + PH Electrode Probe BNC for Arduino

$16.84$8.42

Milwaukee MA915B/3 Gel-Filled Combination pH Probe

Milwaukee MA915B/3 Gel-Filled Combination pH Probe

$69.10$34.55

Sentron 3190-012 ph Probe IntelliProbe

Sentron 3190-012 ph Probe IntelliProbe

$51.74$25.87

Bluelab pH & Conductivity Starter Pack includes pH Pen & EC Pen +Probe Care Kits

Bluelab pH & Conductivity Starter Pack includes pH Pen & EC Pen +Probe Care Kits

$179.95$89.97

r Milwaukee SE600 pH/EC/TDS Electrode Probe - for MW801/MW802 Meter Instruments

r Milwaukee SE600 pH/EC/TDS Electrode Probe - for MW801/MW802 Meter Instruments

$85.94$42.97

Pasco Scientific pH Sensor PS-2102

Pasco Scientific pH Sensor PS-2102

$14.99$7.50

Karl Suss PH400 micropositioner positioner Probe Head Manipulator Vacuum PARTS

Karl Suss PH400 micropositioner positioner Probe Head Manipulator Vacuum PARTS

$299.99$150.00

Corning 476516 Redox Platinum Combination pH Electrode Probe

Corning 476516 Redox Platinum Combination pH Electrode Probe

$239.85$119.92

Mettler pH Probe, AK9/1M COAX / BNC-50, 100000103IG, New/Old Unused Surplus

Mettler pH Probe, AK9/1M COAX / BNC-50, 100000103IG, New/Old Unused Surplus

$275.00$137.50

Sentron - P/N: 3000-008 - pH Probe

Sentron - P/N: 3000-008 - pH Probe

$83.99$41.99

Extech 601500 Standard pH Electrode

Extech 601500 Standard pH Electrode

$75.91$37.95

PH Electrode 6000P NEW

PH Electrode 6000P NEW

$44.10$22.05

Touch Screen pH/Conductivity Meter

Touch Screen pH/Conductivity Meter

$710.99$355.50

ABB TB540 PH Indicator w/ Probe

ABB TB540 PH Indicator w/ Probe

$254.99$127.50