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Prices, terms, and availability may vary online, in stores, and in–app. If the advertised price is not shown here, inventory at the advertised price may now be sold out. Please see the other offers, if available, while quantities last. Some items may be available from Marketplace Sellers, who set their own prices, and are not eligible for price match. Items sold in store by Walmart may be eligible for a price match to online items shipped and sold by Walmart. For variable weight items, price shown is an estimated price only – you will be charged for the actual weight of the item. See our

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4In1 Ppm Meter Digital Tester Home Drinking Water Quality Pen Value Analyzer

[COMPREHENSIVE WATER TESTING] Includes a water test pen that measures purity levels from 0 to 9990 PPM, perfect for safe drinking water for you and your family.

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Features:&nbsp;[Wide Measuring Range] - Range 0 to 9990PPM.&nbsp;[Rational Design] - The electrode on the tip of the pen can be directly inserted into the bottle mouth for measurement.The lid can also be used as a fluid container for measurements. It is very convenient to use.&nbsp;[Measurement speed] - Since the sensing element is extremely exposed, the measurement can be completed within 5 seconds.&nbsp;[Easy to Clean] - The electrode protector can be unplugged to clean the probe and sheath.&nbsp;[Auto Temperature Compensation] - Automatically convert indication to 25 degree indication. Automatic shut-down.&nbsp;[ Living] - Take care of your family's health, good water makes them healthierSpecification:0-50: high purity50-100: high purity100-300: general purity300-600: will form the scale600-1000: poor water quality> 1000: Not suitable for drinkingBattery: 3V button battery(no include)instruct:1. Open the pen cover and turn on the ON switch.2. Place the pen in the solution to be tested. The solution height should not exceed 4 cm (from the tip of the pen).3. Gently move the pen into the test solution and wait for the pen to stabilize.4. After the test is complete, wipe the pen with the cloth and put on the cap.Package list:1*Water quality test penNotes:1. Due to manual measurement, please allow 1-3mm error.2. Due to the difference of different monitors, the picture may not reflect the actual color of the item. Thanks!

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