Water Quality & Instrumentation
Apera Instruments PH60 Premium Waterproof pH Pocket Tester, Replaceable Probe, ±0.01 pH Accuracy, -2.00-16.00 pH Range
$79.65
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HM Digital C342 TDS and EC Calibration Solution, 342 ppm (NaCl), 90 ml Volume
$9.70
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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 $4.47
Extech PH100 ExStik 0.00 to 14.00-PH Waterproof Meter
$90.06
Avg. Savings $21.73
HYDROMETER - ALCOHOL, 0 - 200 PROOF and Tralle by Bellwether
$7.00
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Apera Instruments PC60 Premium 5-in-1 Waterproof pH/Conductivity/TDS/Salinity/Temp. Multi-Parameter Pocket Tester, Replaceable Probe
$130.54
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API Pondcare Master Liquid Test Kit
$30.17
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Syrtenty 2" Square TENS Unit Electrodes 2x2 - 44 Pack Electrode Pads for TENS Massage EMS - 100% Satisfaction Guarantee
$27.99
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Honey Refractometer for Honey Moisture, Refractometer 58-90 % Scale Range Honey Tester, by Aqueous Lab
$22.88
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Hanna Instruments HI701 Checker HC Handheld Colorimeter for Free Chlorine
$64.00
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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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Syrtenty Premium TENS Unit Electrodes 2" Square 20 pack Electrode Pads for TENS Massage EMS - 100% Satisfaction Guarantee
$15.90
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Milwaukee Instruments MA871-BOX Digital Brix Sugar Refractometer for General Measurements with Protective Padded
$169.26
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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
$259.42
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1 X Hydrometer - Triple Scale
$7.19
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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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High Resolution Quantitative Spectroscope - 400-700nm, +/-5nm
$9.99
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Hach 9531000 Pocket Pro pH Tester
$3.49
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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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Atago 3810 PAL-1 Digital Hand Held Pocket Refractometer, 0.0 - 53.0% Brix Measurement Range
$314.22
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0-90% Brix Meter Refractometer,V-Resourcing Portable Hand Held Sugar Content Measurement for Sugar, Food, Fruit, Beverages Honey
$16.99
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Syrtenty Premium TENS Unit Electrodes 4.5"x6" butterfly electrodes 6 pack Electrode for TENS Massage EMS - 100% Satisfaction Guarantee
$12.99
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GPI 01N31GM 113255-4 Nylon Digital Turbine Fuel Flowmeter 3-30 GPM
$219.99
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Chattanooga Dura-Stick Plus Self Adhesive Electrodes, 2" x 3.5" Rectangle (40 Pack)
$54.00
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Lamotte 1749-KIT-01 TRACER Salt PockeTester with Carrying Case, 0-9999 ppm TDS, 32.0 Degree F-149 Dergree F Temperature
$161.93
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Aqueous Lab Alcohol Refractometer for Winemakers and Bartender, 0-80 Volume Percent
$18.99
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Blue-White Flowmeter for 2" PVC Pipe, Horizontal Installation
$114.00
Avg. Savings $27.07
Brix refractometer with ATC, Brix 0-32, Hydrometer in Wine Making, Homebrew Kit (0~32%)
$17.09
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Apera Instruments PH60S Premium Food pH Pocket Tester, Swiss Spear Sensor (Replaceable), ±0.01 pH Accuracy, -2.00-16.00 pH Range
$219.79
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Alcohol Refractometer with ATC, Dual Scale of 0-25%vol Alcohol & 0-40% Brix, for Wine Making, Homebrew Kit
$18.99
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Hanna Instruments HI 711 Checker HC Handheld Colorimeter, For Total Chlorine
$67.00
Avg. Savings $18.42
Milwaukee Instruments MA911B/2 Double Junction Ph Electrode with 2 m Cable and Gel Filled Electrolyte Solution
$49.98
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0-10% Brix Refractometer with ATC Low-Concentrated Sugar Solutions Accuracy 0.1% Synthetic Machining Coolants Maple Sap Cutting Liquid CNC Maple Syrup Makers Tea
$20.90
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Assured Automation WM-NLC Series Lead Free Brass Water Meter 3/4"
$129.00
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Flow Meter
$862.18
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Bluelab Combo Meter (pH, Conductivity, and Temperature)
$249.99
Avg. Savings $2.38
HM DIGITAL In-Line Single TDS Monitor SM-1 0-9990 ppm Accuracy +/-2% For Water Filtration System,RO Systems,Coolers,more
$25.95
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Kendall 530 Monitoring Foam Electrodes - 30/PK (Case of 20 = 600 Electrodes)
$106.95
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Refractometer beekeeper Honey Refractometer 58-90% brix sugar 38-43 Baume Honey Moisture12-27% water Beekeeping, Maple,RHB-90 ATC From Hanstronik
$17.00
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AMTAST Digital Coolant Refractometer for Car Antifreeze Urea Tester Hand-Held Anti Freeze Refractometer Antifreezing Solution Cleaner
$169.99
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eXact 486101 iDip Photometer
$213.93
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Vintage Shop PW-COIA-QACH Hydrometer 12" Test Jar with Removable Base
$9.70
Avg. Savings $0.08
Apera Instruments EC60 Premium Waterproof Conductivity Pocket Tester, ±1% F.S Accuracy, Easy Switch of EC/TDS/Salinity, Replaceable BPB Sensor
$102.27
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Extech 601500 12 by 160 mm Standard pH Electrode
$46.13
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Assured Automation WM-PC Series Plastic Water Meter 1"
$131.00
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Rola-Chem 570351 Flowmeter 30 To 150 Gpm - 2 in.
$59.09
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Milwaukee MW802 Digital pH EC TDS Meter
$195.00
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