Water Quality & Instrumentation
Apera Instruments PH60 Premium Waterproof pH Pocket Tester, Replaceable Probe, ±0.01 pH Accuracy, -2.00-16.00 pH Range
$87.73
Avg. Savings $3.35
Syrtenty 2" Square TENS Unit Electrodes 2x2 - 44 Pack Electrode Pads for TENS Massage EMS - 100% Satisfaction Guarantee
$27.99
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API Pondcare Master Liquid Test Kit
$34.99
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HYDROMETER - ALCOHOL, 0 - 200 PROOF and Tralle by Bellwether
$7.95
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Blue-White Flowmeter for 2" PVC Pipe, Horizontal Installation
$114.32
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Apera Instruments PC60 Premium 5-in-1 Waterproof pH/Conductivity/TDS/Salinity/Temp. Multi-Parameter Pocket Tester, Replaceable Probe
$141.10
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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)
$19.29
Avg. Savings $4.65
Aqueous Lab Alcohol Refractometer for Winemakers and Bartender, 0-80 Volume Percent
$18.99
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Milwaukee MW102 PH and Temperature Meter
$149.95
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Syrtenty Premium TENS Unit Electrodes 2" Square 20 pack Electrode Pads for TENS Massage EMS - 100% Satisfaction Guarantee
$16.99
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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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Apera Instruments PH60S Premium Food pH Pocket Tester, Swiss Spear Sensor (Replaceable), ±0.01 pH Accuracy, -2.00-16.00 pH Range
$185.05
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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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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 HI98304 DIST4 EC and TDS Tester, 19.99 mS/cm, 0.01 mS/cm Resolution, +/-2% Accuracy
$97.99
Avg. Savings $15.15
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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Vee Gee Scientific BX-1 Handheld Refractometer, with Brix Scale, 0-32%, +/-0.2% Accuracy, 0.2% Resolution
$137.28
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Blue-White Flowmeter for 3" PVC Pipe, Horizontal Installation
$169.99
Avg. Savings $42.40
Kendall 530 Monitoring Foam Electrodes - 30/PK (Case of 20 = 600 Electrodes)
$105.95
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1 X Hydrometer - Triple Scale
$7.19
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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
$27.99
Avg. Savings $2.62
Bluelab Combo Meter (pH, Conductivity, and Temperature)
$249.99
Avg. Savings $54.12
Hanna Instruments HI 711 Checker HC Handheld Colorimeter, For Total Chlorine
$56.83
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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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0-32% Brix Meter Refractometer,V-Resourcing Portable Hand Held Refractometer for Sugar Content Test
$14.99
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HM Digital C342 TDS and EC Calibration Solution, 342 ppm (NaCl), 90 ml Volume
$10.99
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Proof and Tralle Hydrometer for Distilling Alcohol
$9.88
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Phin Hpr1710 Smart Water Care Electronic Chemical Monitor
$149.99
Avg. Savings $54.12
Apera Instruments AI1209 EC60-E Replacement Probe for EC60 Pocket Conductivity/TDS/Salinity Tester
$37.23
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Apera Instruments AI1211 PC60-E Replacement Probe for PC60 Pocket pH/Conductivity Tester
$67.43
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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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Fill-Rite 901C 4 Wheel Mechanical Meter
$319.99
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Presidium Electronic Refractive Index Meter II
$279.00
Avg. Savings $31.39
LaMotte 1749 Salt/TDS/Temperature TRACER PockeTester, 1.6" W x 7.4" L x 1.6" H
$135.07
Avg. Savings $6.77
Extech PH110 Waterproof ExStik pH Meter
$136.99
Avg. Savings $53.03
Apera Instruments AI1203 PH60F-E Replacement Probe for PH60F Pocket pH Tester
$40.65
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Herculometer Shatterproof Triple Scale Hydrometer - Polycarbonate Plastic Hydrometer for Homebrewing and Wine Making
$18.99
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Blue-White Flowmeter for 4" PVC Pipe, Horizontal Installation
$116.95
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Oakton EcoTestr CTS Pocket Conductivity, Salinity, and TDS Meter
$82.19
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Beckett 5780 Electrode Insulator Assembly
$22.49
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EISCO Premium Quantitative Spectroscope, +/- 5nm Accuracy
$9.49
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Apera Instruments PH60F Premium pH Pocket Tester with Replaceable Flat Sensor, for Skin, Fabrics, Paper's pH Testing, ±0.01 pH Accuracy, -2.00-16.00 pH Range
$99.77
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Rola-Chem 570351 Flowmeter 30 To 150 Gpm - 2 in.
$60.73
Avg. Savings $0.80
Hanna Instruments HI98103 Checker pH Tester with Replaceable Electrode for Plant Germination
$36.98
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