Water Quality & Instrumentation
DONECO 2" Square TENS Unit Electrodes, 48-Pack Electro Pads for TENS Therapy - Universally Compatible with Most TENS Machine Models - 48-Piece Value Pack - Self-Adhering, Reusable and Premium Quality
$23.99
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HM Digital AP-1 AquaPro Water Quality Total Dissolved Solids Tester, 0-5000 ppm TDS Range, 1 ppm Resolution, +/- 2% Readout Accuracy (Magnetic Body)
$17.99
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Hanna Combo pH/EC/TDS/C/PPM Tester HI98129
$169.99
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Liph Solutions Ultimate pH Balance - 2.0 oz. Alkaline Liquid Silica Mineral Super Concentrate. (Makes 1 gallon of finished product)
$28.99
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Extech PH110 Waterproof ExStik pH Meter
$119.99
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SX610 Waterproof pH Pen Tester, ±0.1 pH Accuracy, 0-14.0 pH Range, Suitable for Test Tube Testing, Replaceable Probe
$70.66
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Milwaukee Instruments MA871-BOX Digital Brix Sugar Refractometer for General Measurements with Protective Padded
$140.00
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H-B DURAC 0/35 Degree Brix Sugar Scale Hydrometer (B61802-1300)
$32.17
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Extech PH105 ExStik pH Electrode Module
$44.99
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Hanna Checker Handheld Colorimeter, Total Chlorine Refill
$20.79
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Rola-Chem 570351 Flowmeter 30 To 150 Gpm - 2 in.
$69.27
Avg. Savings $9.67
Fill-Rite 820 Digital Flow Meter - 20 GPM, 1"
$432.50
Avg. Savings $121.79
1-20 GPM WATER FLOW METER 1" FEMALE NPT CONNECTION/ VITON SEALS
$73.79
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Harris 3100200 Flowmeter Regulator, 355-2-AR-580
$126.60
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Blue-White Flowmeter for 3" PVC Pipe, Horizontal Installation
$113.16
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Oakton EcoTestr CTS Pocket Conductivity, Salinity, and TDS Meter
$82.19
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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 4.5"x6" butterfly electrodes 6 pack Electrode for TENS Massage EMS - 100% Satisfaction Guarantee
$18.99
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HM Digital C342 TDS and EC Calibration Solution, 342 ppm (NaCl), 90 ml Volume
$8.62
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HM Digital 1000ppm TDS Calibration Solution
$12.34
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High Resolution Quantitative Spectroscope - 400-700nm, +/-5nm
$9.99
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pH DEVELOPMENT KIT FOR ARDUINO, pH PROBE/ SOLUTIONS/ pH CIRCUIT
$164.99
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Fill-Rite 825 Digital Meter / 2 - 20 GPM
$238.99
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GPI 113255-1, 01A31GM Aluminum Turbine Fuel Flowmeter with Digital LCD Display, 3-30 GPM, 1-Inch FNPT Inlet/Outlet, 0.75-Inch Reducer Bushings
$159.98
Avg. Savings $43.64
Vee Gee Scientific BTX-20 Handheld Refractometer, with Brix Scale, 0-20%, +/-0.1% Accuracy, 0.10% Resolution, 10 to 30 degree C ATC
$81.03
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Oakton AO-35614-30 pH 150 Waterproof Portable Meter with SJ All-in-One Electrode
$583.61
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Fill-Rite 900CD 1" Digital Meter, 2 - AA Batteries Included / 6 - 40 GPM, (+/- 1.25% Accuracy), NPT Threads
$434.99
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TENS Electrodes 5 - 4.5" X 6" Butterfly Re-usable Electrode Gel Pads - 36% More Surface Area Than 3.3" X 6"- Self-adhering - Resealable - Medical Grade - Soft to Touch - Pregelled - Conductive - Universal All Electrotherapy Modes - 100% Guaranteed
$18.75
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Extech EC500 Waterproof ExStik II pH/Conductivity Meter
$159.99
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pHin Wi-Fi-Enabled Smart Water Care Monitor for Pools and Hot Tubs, HPR1710
$148.94
Avg. Savings $52.99
Compex Easy Snap Performance Electrodes, 2" x 2" (4 Count)
$14.99
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Hanna Instruments HI 98121 Combination pH/ORP/Temperature Tester
$214.36
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Home-Brew.com TY-95MM-2SU8 Alcoholmeter/Hydrometer / Glass Test Cylinder
$18.39
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NEW RHS-10ATC 0-10% Salinity Refractometer Salt Water Aquarium
$20.00
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H-B DURAC B61809-0000 Salt Brine Hydrometer; 0/100 Percent by Saturation
$56.46
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Presidium Electronic Refractive Index Meter II
$279.00
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Hydrometer Triple Scale for Wine Mead & Beer Alcohol testing for Homebrewing Beer
$11.95
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Assured Automation WM-PC Series Plastic Water Meter 3/4"
$68.00
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Milwaukee Instruments MA911B/2 Double Junction Ph Electrode with 2 m Cable and Gel Filled Electrolyte Solution
$40.65
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Vee Gee Scientific BTX-1 Handheld Refractometer, with Brix Scale, 0-32%, +/-0.2% Accuracy, 0.2% Resolution, 10 to 30 degree C ATC
$116.80
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Sotera FR1118P10 Inline Flowmeter, Digital, Blue/Black
$114.53
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Hanna Instruments HI 711 Checker HC Handheld Colorimeter, For Total Chlorine
$65.00
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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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Sper Scientific 300001 Refractometer, Brix: 0 ~ 32%
$69.00
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Uxcell a11120300ux0019 1/2" Female Thread 0.2-2.0 GPM 1-7 LPM Water Liquid Inline Flowmeter Rotameter LZM-15
$31.19
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2-Pack Triple Scale Hydrometers for Home Brewing, Craft Beer, Wine, and Cider
$12.58
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