Analyzers
1‑Pack Upgraded Portable High‑Accuracy Handheld Breath Alcohol Tester, Minimalist Style Black LCD Digital Display Blow‑In Alcohol Detector For Personal Home Use
CA$14.72
-8%
50/100pcs Aquarium Water Quality Test Strips, Suitable For Aquarium, Swimming Pool, Spa And Pond, Used To Test PH, Alkalinity, Nitrite, Nitrate, Chlorine, Carbonate And Hardness
CA$4.73
-25%
L.A.OL.A.U TDS Meter Digital Water Quality Tester Pen, 0–9990 Ppm High Accuracy Water Testing Meter With LCD Display, Hold Function, One-Button Operation, Portable TDS Meter For Aquarium, Hydroponics, Swimming Pool, Hydroponics, Aquariums, RO Systems, Pool
CA$7.25
-22%
1pc Magnetic Propane Tank Fuel Level Indicator - Made Of PET Material, No Assembly Required, Suitable For RV, Camping, Cooking, Barbecue - Accurately Measure Gas Quantity, Reusable, Easy To Stick, LPG Fuel Gauge Without Refrigerant
CA$4.40
50/100Pcs 7-In-1 Aquarium Water Test Strips, Fast Accurate Test PH, Alkalinity, Nitrite, Nitrate, Chlorine, Carbonate & Hardness, Water Quality Testing Kit For Fish Tanks, Swimming Pools, Hot Tubs & Hot Springs
CA$5.30
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5 Packs PH Test Strips, 400 Strips PH 1-14 Universal PH Test Paper, Aquarium Fish Tank Acid Alkaline Degree Indicator Litmus Paper Suitable For Various Fish Tanks
CA$2.20