Water Quality & Instrumentation
Apera Instruments PH60 Premium Waterproof pH Pocket Tester, Replaceable Probe, ±0.01 pH Accuracy, -2.00-16.00 pH Range
$78.90
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HYDROMETER - ALCOHOL, 0 - 200 PROOF and Tralle by Bellwether
$5.90
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Apera Instruments PC60 Premium 5-in-1 Waterproof pH/Conductivity/TDS/Salinity/Temp. Multi-Parameter Pocket Tester, Replaceable Probe
$133.73
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Apera Instruments EC20 Value Conductivity Pocket Tester, ±1% F.S Accuracy, BPB Sensor, Complete Kit
$49.19
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Syrtenty 2" Square TENS Unit Electrodes 2x2 - 44 Pack Electrode Pads for TENS Massage EMS - 100% Satisfaction Guarantee
$38.99
Avg. Savings $1.20
Honey Refractometer for Honey Moisture, Refractometer 58-90 % Scale Range Honey Tester, by Aqueous Lab
$22.88
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Blue-White Flowmeter for 2" PVC Pipe, Horizontal Installation
$113.37
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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)
$19.99
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Aqueous Lab Alcohol Refractometer for Winemakers and Bartender, 0-80 Volume Percent
$18.99
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API Pondcare Master Liquid Test Kit
$30.14
Avg. Savings $0.18
Kendall 530 Monitoring Foam Electrodes - 30/PK (Case of 20 = 600 Electrodes)
$104.95
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HM Digital C342 TDS and EC Calibration Solution, 342 ppm (NaCl), 90 ml Volume
$9.39
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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
$197.64
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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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VIVOSUN TDS Water Test Meter 3-in-1 Professional TDS EC and Temperature Meter 0~9990 ppm Water Quality Tester
$9.99
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Milwaukee Instruments PH600AQ Ph Tester With 1 Point Manual Calibration
$34.50
Avg. Savings $4.82
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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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
$16.99
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Blue-White Flowmeter for 3" PVC Pipe, Horizontal Installation
$115.18
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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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Fill-Rite TT10AN In-Line Digital Turbine Meter, 1" Female NPT Thread, 1" ID, Aluminum/Acetal/Stainless Steel/Gold
$158.27
Avg. Savings $31.70
ATC Glycol Fluids Refractometer Auto Car Vehicle Fluids Antifreeze Battery Acid Engine Coolant Tester Tool
$7.76
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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
$252.64
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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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HM Digital COM-80 Electrical Conductivity (EC) and Total Dissolved Solids Hydro Tester, 0-5000 ppm TDS Range, 1 ppm Resolution, +/- 2% Readout Accuracy
$27.50
Avg. Savings $0.39
Milwaukee MC510 ORP Controller with Mounting Kit, +/- 1000 mV, +/-5 mV Accuracy
$185.00
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Assured Automation WM-NLC Series Lead Free Brass Water Meter 3/4"
$129.00
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Atago 3810 PAL-1 Digital Hand Held Pocket Refractometer, 0.0 - 53.0% Brix Measurement Range
$319.99
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Fill-Rite 825 Digital Meter / 2 - 20 GPM
$249.99
Avg. Savings $32.16
1 X Hydrometer - Triple Scale
$7.19
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Milwaukee MW102 PH and Temperature Meter
$188.25
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Rola-Chem 570351 Flowmeter 30 To 150 Gpm - 2 in.
$59.09
Avg. Savings $0.10
DEF Refractometer for Measuring Diesel Exhaust Fluid Concentration of Diesel Engines
$23.99
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Brix refractometer with ATC, Brix 0-32, Hydrometer in Wine Making, Homebrew Kit (0~32%)
$17.99
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Apera Instruments EC60 Premium Waterproof Conductivity Pocket Tester, ±1% F.S Accuracy, Easy Switch of EC/TDS/Salinity, Replaceable BPB Sensor
$78.78
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Apera Instruments TN400 Portable Turbidity Meter, Large Colored TFT display with graphic and text guides, Accuracy: ±1%
$596.63
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Beckett 5780 Electrode Insulator Assembly
$19.54
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Bluelab Combo Meter (pH, Conductivity, and Temperature)
$279.99
Avg. Savings $2.52
Bluelab pH Probe - Replacement pH Probe for Bluelab Meters, Monitors and Controllers - PROBPH
$89.00
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Extech PH220-C Waterproof Palm pH Meter with Cabled Electrode
$219.00
Avg. Savings $0.01
Vintage Shop PW-COIA-QACH Hydrometer 12" Test Jar with Removable Base
$9.70
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Hanna Instruments HI73127 Polypropylene Spare Electrode with Pin Connection, 0 to 14 pH
$79.99
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HM Digital 1000ppm TDS Calibration Solution
$9.99
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Rola-Chem RC570341T 1.50 in. Top Mount Flowmeter
$59.99
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Milwaukee Instruments MA871-BOX Digital Brix Sugar Refractometer for General Measurements with Protective Padded
$231.00
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Home Brew Ohio Triple Scale Hydrometer and Test Jar Combo
$14.15
Avg. Savings $0.05
Brix Refractometer Range 0-10% Brix Testing synthetic machining Coolants, maple sap, Cutting Liquid, CNC, For maple syrup makers, low-concentrated sugar solutions, Tea, ATC +LED light & pipettes
$19.90
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