Industrial & Scientific > Categories > Test, Measure & Inspect > Substance Analysis Instrumentation
$ 151
Bestprod All-New 21 in 1 Drinking Water Testing Kit Strips, Home Tap and Well Water Test Kit for Hardness, Lead, Iron, Copper, Chlorine, Fluoride
$ 93
2025 All-New 4 in 1 Tds Meter Digital Water Tester - Accurate and Reliable TDS EC & Temp(°C,°F) Meter - 0-9999ppm - Professional Testing for Drinking Water, RO/DI System, Aquariums etc
$ 93
2025 All-New 4 in 1 Tds Meter Digital Water Tester - Accurate and Reliable TDS EC & Temp(°C,°F) Meter - 0-9999ppm - Professional Testing for Drinking Water, RO/DI System, Aquariums etc
$ 87
2025 All-New pH Meter for Water - High Accuracy Digital pH Tester (0.01 Precision) with UL Certification and 3 pH Calibration Powders - Ideal for Home Water, Hydroponics, Aquariums, Pools, and More
$ 2,777
Oakton AO-35614-30 pH 150 Waterproof Portable Meter with SJ All-in-One Electrode
$ 546
AC Infinity Hydroponic Meter PRO Kit, High Precision Digital pH Pen.
$ 135
All-New 2026 Pool Salt Tester & pH Meter | Digital 5-in-1 Salinity, pH, Temperature, EC & TDS Meter for Pools, Hot Tubs, Aquariums, Hydroponics, and Drinking Water – High Accuracy & Easy Calibration
$ 255
Fluoro-SPEC Instant Lead Test | Up to 3600 Uses| Lead Test Kit for Paint, Ceramics & More | Easy to Use, Accurate Results| Test All Your Stuff | Make Your Home Lead Safe | Home Lead Test Kit
$ 469
Oakton Replacement All-In-One pH/Temperature Probe, Single Junction and Epoxy Body
$ 74
All-New 18 in1 Drinking Water Test Kit-125 Water Quality Test Strips
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