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PH Meter 0.01 High Precision for Water Quality Tester with 0-14 Measurement Range Suitable Aquarium Swimming Pool

It's not only ideal for household or laboratory use, also suitable for testing pH balance of drinking water, pool, aquarium, food Project, RO system, Spa, or hydroponics.Note: This product does not include battery, battery model: 2X 1.5V LR44 range: 0.00-14.00 pHResolution: 0.01 pHAccuracy: 0.01 pHBatteries: 2X 1.5V LR44 not includedAutomatic temperature compensation: inchWarm tipsIt STEP 1: Turn open pH meter, Clean the electrode in distill waterIt STEP 2: Immerse the electrode in pH 6.86 standard buffer solutionIt STEP 3: Press the CAL button. Wait until the display digital is 6.86pH and steadyIt STEP 4: Clean the electrode [...]

Hydrometer Tester Vintage measuring bottle Set Tools Alcoholmeter Alcohol Meter Wine Concentration Meter 0-50/0-100 hydrometer

Descriptions: Similar in use to a brewing hydrometer, but measures in a different range 0-alcohol. The use of an alcoholmeter is very straight forward. Pour a sample of the spirit to be tested into a tall glass or high chemical tolerant plastic cylinder, leaving enough space for the alcoholmeter to disperse the liquid. In order to obtain the most accurate reading possible, try to ensure that the liquid is as close to 68° 20° as [...]

HANNA HI774/PO4 HI758/CA HI772/KH HI781/NO3 aquarium water quality test salinity tester stand-alone product

Note: Different models correspond to different chemical elements. Products are bought individually, not in sets. Some products contain liquid and batteries. If you choose products containing liquid, please choose the special channel. Russian buyers please choose Cainiao Heavy Parcel Line. If the goods are returned by the logistics provider because they contain external batteries, I will take out the batteries and send them again. thank you The HI758 Checker® HC Handheld Colorimeter provides a simple, accurate and cost-effective way to measure calcium. Required for the development of calcium carbonate skeletons of coral reefs, calcium is a crucial component of marine [...]

Hot Sale TDS Testing Pen Aquarium Fish Yank Water Hardness Meter GH/DH Test Tool Dropship

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PH Meter 0.01 High Precision for Water Quality Tester with 0-14 Measurement Range Suitable Aquarium Swimming Pool

PH Meter 0.01 High Precision for Water Quality Tester with 0-14 Measurement Range Suitable Aquarium Swimming Pool note: 1. Due to manual measurement, please allow 1-2CM difference. 2. Due to many factors, such as the resolution, brightness, contrast of the computer screen, the true color may be slightly different from the picture. For the final color, please refer to our actual product. About purchasing and purchasing We have our own factory, which can bring you high-quality products and services. If you have a lot of needs and customized services, please contact us directly and look forward [...]

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