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  1. NEW GREENTEST 2F High Accuracy Fruit Vegetables Meat Food Fish Nitrate Tester

    Greentest 2F. Fast and accurate results: Greentest2F displays your nitrate test results in just 3 seconds with less than 10% margin of error. - User Manual. We will try our best to protect your benefits.

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  2. Greentest 4-in-1 High Accuracy Healthy Fruit Vegetables Meat Fish Nitrate Tester

    Greentest 2F. Fast and accurate results: Greentest2F displays your nitrate test results in just 3 seconds with less than 10% margin of error. - User Manual. - USB cable. Portable, compact and lightweight: Greentest2F is designed with your convenience in mind.

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  3. GREENTEST 3FT Digital Fruit Vegetable Meat Nitrate Tester Radiation Detector

    Greentest 3F T model. The latest version is equipped with a capacitive screen, which is more sensitive to touch. Nitrate detection of Fruit;. Nitrate detection of Vegetables;. Capacitive screen: more sensitive, high-resolution color display and intuitive software interface.

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  4. GREENTEST 3FT Digital Fruit Vegetable Meat Nitrate Tester Radiation Detector New

    Greentest 3F T model. The latest version is equipped with a capacitive screen, which is more sensitive to touch. Nitrate detection of Fruit;. Nitrate detection of Vegetables;. Lightweight and compact size.

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  5. 6 in 1 Greentest Eco 5 + Fish Geiger Counter Nitrate Tester Fruit Vegetable Meat

    A revolutionary new food safety testing device Greentest, has been developed.

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  6. Read Digital Fresh Meat,Fruit,Vegetable Nitrate Tester & Meter Combo for Food

    Even fresh fruit and vegetables can make people sick from contamination from bacteria, pesticides and other residues. Our device can display your nitrate test results in just 3 seconds with less than 10% margin of error.

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  7. New Greentest 2F High Accuracy Fruit Vegetables Meat Food Fish Nitrate Tester UK

    Greentest 2F. Fast and accurate results: Greentest2F displays your nitrate test results in just 3 seconds with less than 10% margin of error. - User Manual.

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  8. Greentest High Accuracy Healthy Fruit Vegetables Meat Fish Water Nitrate Tester

    The results were applied to test algorithms which have been coded into the Greentest device. Now you can identify unhealthy fruit and vegetables with this portable fruit and vegetable nitrate tester.

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