Water Quality & Instrumentation - 375 - Blowout Sale! Save up to 54%
Blowout Sale! Up to 54% off on Water Quality & Instrumentation at In The National Interest. Top brands include Milwaukee, Ade Advanced Optics, Extech, Sunmallow, Smarthome SH, Home-Brew.com, American Marine, Just Utile, Sonkir, Micro Essential Lab, Bartovation, UASure, Agriculture Solutions, RecoverPad, Eco-Patch®, API, Brewing America, & Lxuemlu. Hurry! Limited time offers. Offers valid only while supplies last.
Milwaukee Instruments MA871 Digital Brix Refractometer, Range 0-85%
You Save: 11%
mpn: MA871, ean: 0783942601909,
4.4 out of 5 stars with 66 reviews
Milwaukee MA871 Digital Sugar Refractometer with Automatic Temp Compensation, Yellow LED, 0 to 85 percent Brix, +/- 0.2 percent Accuracy, 0.1 percent Resolution is suitable for a wide range of professional applications.Range 0-85% Brix. Resolution 0....
Extech PH100 ExStik pH Waterproof Meter
You Save: 28%
mpn: PH100, ean: 5053184545480,
4.7 out of 5 stars with 120 reviews
ExStik pH tester features a flat pH sensor making it ideal for testing semisolids and surfaces. Flat surface also reduces the chance of accidental breakage of the electrode tip-perfect for rugged field use! Built-in smart chip simplifies calibration ...
American Marine PINPOINT pH Probe
You Save: 7%
mpn: F73 0445 0011, ean: 0019022445119,
4.6 out of 5 stars with 43 reviews
PINPOINT pH Replacement Probe is designed especially with your purpose in mind. It features long, continuous duty expectancy, fast response and, most importantly, is non-toxic to your system. Each probe features a 10 foot cable with a high interferen...
Milwaukee MW600 LED Economy Portable Dissolved Oxygen Meter with 2 Point Manual Calibration, 0.0 - 19.0 mg/L, 0.1 mg/L Resolution, +/-1.5 percent Accuracy, 100 Percent Saturation Range
mpn: MW600, ean: 5662252414827,
4.1 out of 5 stars with 53 reviews
The Milwaukee MW600 is a portable dissolved oxygen (DO) meter for educational, aquaculture, water analysis, and environmental analysis applications, with an LCD screen and polarographic probe with 3m cable and screw-on cap membrane. The meter has two...
Digital pH Meter - Water Quality Tester, 0.01 High Accuracy and ATC, x6 calibration packs - pre calibrated pH meter for Water, Pool, Soil, Hydroponics, Aquarium, Beer Brewing, Wine, Food, Urine, lab
mpn: FBA_ph-02, ean: 0643131917979,
4.7 out of 5 stars with 132 reviews
Acidic or alkaline water hurts your health and your plumbing. It can hurt your aquarium or pond fish health, it affects the safety of your swimming pool water and the functionality of the pump, it can lead to deficiency and death of your plants or ru...
Sonkir pH Meter, Digital pH Tester/Water Quality Tester for Drinking Water, Swimming Pools, Aquariums, Hydroponics, ATC Function, 0.1 Accuracy, Backlit LCD Display (pH Meter)
mpn: SK-TSP, ean: 0767665663796,
4.9 out of 5 stars with 107 reviews
Wide Applications It is widely applied to science laboratory, school education, commercial manufacture, industrial pollution controlling, agriculture etc . It is also suitable for testing pH values of household drinking water, RO system, hot tub, sw...
Analytical Test Indicator Strips to Detect Peroxide Up to 100 ppm (Vial of 100 Strips)
mpn: PBARTLPER100, ean: 0643845994921,
4.8 out of 5 stars with 249 reviews
Low Level Peroxide Test Strip up to 100ppm The Low Level Peroxide test strip detects residual peroxides, for example, in drinking water, pools, and hot tubs where Hydrogen peroxide was used as a disinfectant. This test strip is calibrated at 0, 1, 3...
UASure Uric Acid Test Strips, UA Sure, Pack of 25
mpn: 4713648765168, ean: 4713648765168,
4.5 out of 5 stars with 186 reviews
Test Strips are individually sealed to protect against light and moisture for maximum storage life. Each box of 25 individually wrapped strips comes with its own code chip, which fits in the back of the meter. The code chip is calibrated to each box ...
API POND MASTER TEST KIT Pond Water Test Kit 500-Test
You Save: 26%
mpn: 164M, ean: 0317163131640,
4.3 out of 5 stars with 185 reviews
The API POND MASTER TEST KIT Pond Water Test Kit provides everything you need for regular testing of your pond water or even tap water. This complete pond test kit measures the most important levels, including pH, ammonia, nitrite and phosphate to ma...
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