Water Quality & Instrumentation
Apera Instruments PH60 Premium Waterproof pH Pocket Tester, Replaceable Probe, ±0.01 pH Accuracy, -2.00-16.00 pH Range
$80.82
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Aqueous Lab Alcohol Refractometer for Winemakers and Bartender, 0-80 Volume Percent
$18.99
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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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Syrtenty 2" Square TENS Unit Electrodes 2x2 - 44 Pack Electrode Pads for TENS Massage EMS - 100% Satisfaction Guarantee
$27.99
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HYDROMETER - ALCOHOL, 0 - 200 PROOF and Tralle by Bellwether
$5.90
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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
$191.60
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Apera Instruments EC20 Value Conductivity Pocket Tester, ±1% F.S Accuracy, BPB Sensor, Complete Kit
$48.29
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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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Extech PH100 ExStik 0.00 to 14.00-PH Waterproof Meter
$124.00
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Apera Instruments PC60 Premium 5-in-1 Waterproof pH/Conductivity/TDS/Salinity/Temp. Multi-Parameter Pocket Tester, Replaceable Probe
$148.03
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Assured Automation WM-NLC Series Lead Free Brass Water Meter 3/4" with Pulse Output
$163.00
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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
Avg. Savings $3.37
HM Digital C342 TDS and EC Calibration Solution, 342 ppm (NaCl), 90 ml Volume
$9.18
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1 X Hydrometer - Triple Scale
$7.19
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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
$249.90
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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
$78.80
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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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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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ATC Glycol Fluids Refractometer Auto Car Vehicle Fluids Antifreeze Battery Acid Engine Coolant Tester Tool
$7.76
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Hanna Instruments HI701 Checker HC Handheld Colorimeter for Free Chlorine
$73.99
Avg. Savings $1.09
Bluelab Combo Meter (pH, Conductivity, and Temperature)
$279.99
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Sper Scientific 860040 Turbidity Meter
$438.99
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Kendall 530 Monitoring Foam Electrodes - 30/PK (Case of 20 = 600 Electrodes)
$104.95
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High Resolution Quantitative Spectroscope - 400-700nm, +/-5nm
$9.65
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Extech PH220-C Waterproof Palm pH Meter with Cabled Electrode
$231.99
Avg. Savings $22.26
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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API Pondcare Master Liquid Test Kit
$30.14
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Beckett 5780 Electrode Insulator Assembly
$19.54
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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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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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Milwaukee Instruments MA911B/2 Double Junction Ph Electrode with 2 m Cable and Gel Filled Electrolyte Solution
$54.15
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Apera Instruments AI1201 PH60-E Replacement Probe for PH60 Pocket pH Tester
$37.09
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Hanna Instruments HI713 Phosphate Low Range Checker® HC
$64.05
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Milwaukee MW102 PH and Temperature Meter
$188.25
Avg. Savings $22.67
Assured Automation WM-NLC Series Lead Free Brass Water Meter 3/4"
$121.00
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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
$15.99
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DIGITEN 1/4 Quick Connect 0.3-10L/min Water Hall Effect Flow Sensor Meter
$9.49
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EISCO Premium Quantitative Spectroscope, +/- 5nm Accuracy
$10.99
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Apera Instruments SX823-B Portable Multi-Parameter Meter (pH/EC/TDS/Temp.), Accuracy: ±0.01 pH; ±1% F.S, Testing pH /Conductivity/TDS/Temperature simultaneously
$359.75
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Syrtenty Premium TENS Unit Electrodes 2" Square 20 pack Electrode Pads for TENS Massage EMS - 100% Satisfaction Guarantee
$21.99
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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
$18.09
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Apera Instruments AI1205 PH60S-E Replacement Probe for PH60S Pocket pH Tester
$113.75
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Hanna Instruments HI98128 pHep 5pH/Temperature Tester, 6-25/64" Length x 1-19/32" Width x 1" Height
$148.00
Avg. Savings $51.96
Atago 3810 PAL-1 Digital Hand Held Pocket Refractometer, 0.0 - 53.0% Brix Measurement Range
$284.22
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