Water Quality & Instrumentation
Syrtenty 2" Square TENS Unit Electrodes 2x2 - 44 Pack Electrode Pads for TENS Massage EMS - 100% Satisfaction Guarantee
$23.39
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Apera Instruments PH60 Premium Waterproof pH Pocket Tester, Replaceable Probe, ±0.01 pH Accuracy, -2.00-16.00 pH Range
$78.64
Avg. Savings $4.67
Apera Instruments PC60 Premium 5-in-1 Waterproof pH/Conductivity/TDS/Salinity/Temp. Multi-Parameter Pocket Tester, Replaceable Probe
$131.79
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Beckett 5780 Electrode Insulator Assembly
$18.46
Avg. Savings $0.38
Aqueous Lab Alcohol Refractometer for Winemakers and Bartender, 0-80 Volume Percent
$18.99
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HM Digital C342 TDS and EC Calibration Solution, 342 ppm (NaCl), 90 ml Volume
$11.79
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Milwaukee MW102 PH and Temperature Meter
$138.00
Avg. Savings $8.55
Antifreeze Refractometer Ethylene Glycol: -84°F-32°F 0-70% ,Propylene Glycol: -60°F-32°F 0-63% with ATC, Concentration of ethylene glycol or propylene glycol in antifreeze liquids.From Hanstronik
$21.90
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HM Digital DM-2 Commercial In-Line Dual TDS Monitor, 0-9990 ppm Range, +/- 2% Readout Accuracy
$44.65
Avg. Savings $6.32
Apera Instruments EC20 Value Conductivity Pocket Tester, ±1% F.S Accuracy, BPB Sensor, Complete Kit
$48.78
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Kendall 530 Monitoring Foam Electrodes - 30/PK (Case of 20 = 600 Electrodes)
$102.95
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Assured Automation WM-NLC Series Lead Free Brass Water Meter 3/4" with Pulse Output
$137.00
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LotFancy 40PCS Round TENS Unit Electrode Pads with Premium Adhesive Gel for EMS & Muscle Stimulators, Comfortable Soft Foam Backing (1.25 Inches)
$18.99
Avg. Savings $5.67
Chefast Hydrometer Kit for Wine, Beer, Mead and Kombucha - Combo Set of Triple-Scale Alcohol Hydrometer, Cleaning Cloth, and Storage Bag - ABV, Brix and Gravity Tester - Home Brewing Supplies
$6.49
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HYDROMETER - ALCOHOL, 0 - 200 PROOF and Tralle by Bellwether
$7.95
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API Pondcare Master Liquid Test Kit
$34.99
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Bluelab pH Probe - Replacement pH Probe for Bluelab Meters, Monitors and Controllers - PROBPH
$84.00
Avg. Savings $13
Sper Scientific LUTU-2016 Lutron Turbidity Meter
$369.00
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High Resolution Quantitative Spectroscope - 400-700nm, +/-5nm
$9.99
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E-Z Red S102 Anti-Freeze Hydrometer
$12.31
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HM Digital COM-80 Electrical Conductivity (EC) and Total Dissolved Solids Hydro Tester, 0-5000 ppm TDS Range, 1 ppm Resolution, +/- 2% Readout Accuracy
$24.98
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Hanna Instruments HI721 Iron Checker HC Handheld Colorimeter 0.00 to 5.00 ppm Range
$70.00
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Herculometer Shatterproof Triple Scale Hydrometer - Polycarbonate Plastic Hydrometer for Homebrewing and Wine Making
$16.99
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Hach 9531000 Pocket Pro pH Tester
$3.49
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Syrtenty Premium TENS Unit Electrodes 4.5"x6" butterfly electrodes 6 pack Electrode for TENS Massage EMS - 100% Satisfaction Guarantee
$12.99
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Bluelab Combo Meter (pH, Conductivity, and Temperature)
$239.99
Avg. Savings $43.30
Honey Refractometer for Honey Moisture, Refractometer 58-90 % Scale Range Honey Tester, by Aqueous Lab
$22.88
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EISCO Premium Quantitative Spectroscope, +/- 5nm Accuracy
$9.89
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Hanna Instruments HI98103 Checker pH Tester with Replaceable Electrode for Plant Germination
$44.75
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Therapist’s Choice FDA CLEARED OTC Medical Grade TENS Unit Electrodes. 2"x2" Square, White Cloth Topping, 40 Electrode Pads Per Pack for TENS Massage EMS. 100% Satisfaction Guarantee
$15.99
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Apera Instruments PH700 Benchtop Lab pH Meter, 0.01 pH Accuracy, 1-3 Points Auto Calibration, 3-in-1 pH/Temp. Electrode
$252.86
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0-32% Brix Meter Refractometer,V-Resourcing Portable Hand Held Refractometer for Sugar Content Test
$14.99
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Bluelab Connect Guardian pH, EC and Temperature Monitor
$140.00
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Proof and Tralle Hydrometer for Distilling Alcohol
$9.88
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Ade Advanced Optics GL500 Gemological Gemstone Gem Refractometer Built-In Light, Aluminum Body with Optic Lens
$99.99
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Syrtenty Premium TENS Unit Electrodes 2" Square 20 pack Electrode Pads for TENS Massage EMS - 100% Satisfaction Guarantee
$18.99
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Hydrometer (Triplescale)
$4.49
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HM Digital 1000ppm TDS Calibration Solution
$19.78
Avg. Savings $9.31
Red Sea Seawater Refractometer
$74.99
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Hydrometer Test Cup by Tap My Trees
$21.14
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GPI 01N31GM 113255-4 Nylon Digital Turbine Fuel Flowmeter 3-30 GPM
$242.00
Avg. Savings $14.90
Apera Instruments PH60S Premium Food pH Pocket Tester, Swiss Spear Sensor (Replaceable), ±0.01 pH Accuracy, -2.00-16.00 pH Range
$175.78
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Extech PH220-C Waterproof Palm pH Meter with Cabled Electrode
$200.92
Avg. Savings $26.99
CSC Scientific 24925000 Bostwick Consistometer
$249.99
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Eisco Labs Premium Double Wall Calorimeter, 150mL Capacity
$24.49
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40-120 GPM WATER FLOW METER; 2" NPT; VITON SEALS; UV RESISTANT
$189.99
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