Water Quality & Instrumentation
Apera Instruments PH60 Premium Waterproof pH Pocket Tester, Replaceable Probe, ±0.01 pH Accuracy, -2.00-16.00 pH Range
$78.64
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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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LotFancy 40PCS Round TENS Unit Electrode Pads with Premium Adhesive Gel for EMS & Muscle Stimulators, Comfortable Soft Foam Backing (1.25 Inches)
$17.99
Avg. Savings $3.24
API Pondcare Master Liquid Test Kit
$36.41
Avg. Savings $1.86
Syrtenty 2" Square TENS Unit Electrodes 2x2 - 44 Pack Electrode Pads for TENS Massage EMS - 100% Satisfaction Guarantee
$27.99
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EISCO Premium Quantitative Spectroscope, +/- 5nm Accuracy
$9.49
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High Resolution Quantitative Spectroscope - 400-700nm, +/-5nm
$9.89
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Apera Instruments PC60 Premium 5-in-1 Waterproof pH/Conductivity/TDS/Salinity/Temp. Multi-Parameter Pocket Tester, Replaceable Probe
$144.02
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HYDROMETER - ALCOHOL, 0 - 200 PROOF and Tralle by Bellwether
$7.95
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Aqueous Lab Alcohol Refractometer for Winemakers and Bartender, 0-80 Volume Percent
$18.99
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1 X Hydrometer - Triple Scale
$8.26
Avg. Savings $0.46
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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Extech PH110 Waterproof ExStik pH Meter
$141.52
Avg. Savings $60.79
Brix refractometer with ATC, Brix 0-32, Hydrometer in Wine Making, Homebrew Kit (0~32%)
$17.99
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Milwaukee Instruments MA871-BOX Digital Brix Sugar Refractometer for General Measurements with Protective Padded
$140.00
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Apera Instruments AI1211 PC60-E Replacement Probe for PC60 Pocket pH/Conductivity Tester
$61.25
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TENS / EMS Unit 20 Snap Tens Unit Electrode Pads Large Premium Tens Pads 100% Satisfaction Guarantee Reusable up to 25 Times Gel Made in the USA
$9.99
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Sper Scientific 860040 Turbidity Meter
$399.00
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Presidium Electronic Refractive Index Meter II
$279.00
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LaMotte 1749 Salt/TDS/Temperature TRACER PockeTester, 1.6" W x 7.4" L x 1.6" H
$134.69
Avg. Savings $38.63
Hanna Instruments HI721 Iron Checker HC Handheld Colorimeter 0.00 to 5.00 ppm Range
$70.00
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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
$227.23
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Hach 9531000 Pocket Pro pH Tester
$3.49
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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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Milwaukee MW102 PH and Temperature Meter
$149.95
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Bluelab Combo Meter (pH, Conductivity, and Temperature)
$249.99
Avg. Savings $51.09
Extech EC510 Waterproof ExStik II pH/Conductivity Meter Kit
$193.79
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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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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
$18.99
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Home Brew Ohio Triple Scale Hydrometer and Test Jar Combo
$12.99
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Bluelab pH Probe - Replacement pH Probe for Bluelab Meters, Monitors and Controllers - PROBPH
$89.99
Avg. Savings $20.70
HM Digital COM-80 Electrical Conductivity (EC) and Total Dissolved Solids Hydro Tester, 0-5000 ppm TDS Range, 1 ppm Resolution, +/- 2% Readout Accuracy
$23.00
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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
$16.99
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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
$102.27
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Apera Instruments EC20 Value Conductivity Pocket Tester, ±1% F.S Accuracy, BPB Sensor, Complete Kit
$48.93
Avg. Savings $13.96
Proof and Tralle Hydrometer for Distilling Alcohol
$9.88
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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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HM Digital C342 TDS and EC Calibration Solution, 342 ppm (NaCl), 90 ml Volume
$10.99
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Proof and Tralle Hydrometer with 12' Glass Test Jar
$14.77
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Milwaukee Instruments MA911B/2 Double Junction Ph Electrode with 2 m Cable and Gel Filled Electrolyte Solution
$44.95
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Hanna Instruments HI 711 Checker HC Handheld Colorimeter, For Total Chlorine
$59.00
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Blue-White Flowmeter for 2" PVC Pipe, Horizontal Installation
$106.99
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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
$208.11
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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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Apera Instruments AI1201 PH60-E Replacement Probe for PH60 Pocket pH Tester
$33.32
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