Water Quality & Instrumentation

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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
(505)

$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)
(96)

$17.99

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Hanna Combo pH/EC/TDS/C/PPM Tester HI98129
(93)

$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)
(44)

$28.99

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Extech PH110 Waterproof ExStik pH Meter
(15)

$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
(11)

$70.66

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Milwaukee Instruments MA871-BOX Digital Brix Sugar Refractometer for General Measurements with Protective Padded
(9)

$140.00

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H-B DURAC 0/35 Degree Brix Sugar Scale Hydrometer (B61802-1300)
(9)

$32.17

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Extech PH105 ExStik pH Electrode Module
(8)

$44.99

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Hanna Checker Handheld Colorimeter, Total Chlorine Refill
(5)

$20.79

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Rola-Chem 570351 Flowmeter 30 To 150 Gpm - 2 in.
(5)

$69.27

Avg. Savings $9.67
Fill-Rite 820 Digital Flow Meter - 20 GPM, 1"
(4)

$432.50

Avg. Savings $121.79
1-20 GPM WATER FLOW METER 1" FEMALE NPT CONNECTION/ VITON SEALS
(3)

$73.79

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Harris 3100200 Flowmeter Regulator, 355-2-AR-580
(2)

$126.60

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Blue-White Flowmeter for 3" PVC Pipe, Horizontal Installation
(2)

$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
(493)

$18.99

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HM Digital C342 TDS and EC Calibration Solution, 342 ppm (NaCl), 90 ml Volume
(103)

$8.62

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HM Digital 1000ppm TDS Calibration Solution
(80)

$12.34

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High Resolution Quantitative Spectroscope - 400-700nm, +/-5nm
(60)

$9.99

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pH DEVELOPMENT KIT FOR ARDUINO, pH PROBE/ SOLUTIONS/ pH CIRCUIT
(8)

$164.99

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Fill-Rite 825 Digital Meter / 2 - 20 GPM
(6)

$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
(5)

$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
(2)

$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
(493)

$18.75

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Extech EC500 Waterproof ExStik II pH/Conductivity Meter
(124)

$159.99

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pHin Wi-Fi-Enabled Smart Water Care Monitor for Pools and Hot Tubs, HPR1710
(91)

$148.94

Avg. Savings $52.99
Compex Easy Snap Performance Electrodes, 2" x 2" (4 Count)
(79)

$14.99

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Hanna Instruments HI 98121 Combination pH/ORP/Temperature Tester
(58)

$214.36

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Home-Brew.com TY-95MM-2SU8 Alcoholmeter/Hydrometer / Glass Test Cylinder
(40)

$18.39

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NEW RHS-10ATC 0-10% Salinity Refractometer Salt Water Aquarium
(32)

$20.00

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H-B DURAC B61809-0000 Salt Brine Hydrometer; 0/100 Percent by Saturation
(30)

$56.46

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Presidium Electronic Refractive Index Meter II
(24)

$279.00

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Hydrometer Triple Scale for Wine Mead & Beer Alcohol testing for Homebrewing Beer
(21)

$11.95

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Assured Automation WM-PC Series Plastic Water Meter 3/4"
(21)

$68.00

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Milwaukee Instruments MA911B/2 Double Junction Ph Electrode with 2 m Cable and Gel Filled Electrolyte Solution
(21)

$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
(18)

$116.80

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Sotera FR1118P10 Inline Flowmeter, Digital, Blue/Black
(18)

$114.53

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Hanna Instruments HI 711 Checker HC Handheld Colorimeter, For Total Chlorine
(14)

$65.00

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0-32% Brix Meter Refractometer,V-Resourcing Portable Hand Held Refractometer for Sugar Content Test
(5)

$14.99

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Sper Scientific 300001 Refractometer, Brix: 0 ~ 32%
(5)

$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
(5)

$31.19

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2-Pack Triple Scale Hydrometers for Home Brewing, Craft Beer, Wine, and Cider
(4)

$12.58

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