Nitrate Tester for Fish Fruit Vegetable Meat,TDS Water Tester Radiation Meter Geiger.

Almost new. Used couple times. Just don't need it. Comes with charger and cable. Top highlights Your Best Health Helper: A portable nitrate, water, and radiation meter that fits easily in your pocket.Increased nitrate intake is dangerous to health, especially dangerous for infants and young children. Our Food Safety Tester helps you make healthier choices for your food. Simple & Fast & Accurate: Unlike other methods and devices on the market, it is an easy to use food safety testing device with a simple user interface and clear, distinctive https://offerup.co/faYXKzQFnY?$deeplink_path=/redirect/ can test the nitrate content in fruit, vegetables, meat and fish in 3 seconds with an accuracy of 90%. Care For Drinking Water: Equipped with a high-quality alloy probe, the TDS water quality tester allows for a quick and convenient test. A simple way to measure total dissolved solids. Suitable for drinking water test, swimming pool, laboratory, plants, aquarium, well water, etc. New radiation detector: The geiger counters help you to detect the instantaneous radiation flow. Portable, suitable for personal and group use. Just turn it on, the readings appear on the screen immediately, suitable for indoor and outdoor use. real-time measurement function to display radiation data Healthier lifestyle Choice: Our devices are designed to give you complete control over the safety of your products and the environment. Based on the latest scientific research and design trends, Greentest technology has won several international and domestic patents, certificates and awards for its great contribution. Local pick up at 1530 N Poinsettia Pl, 90046