Kkmoon Greentest-ECO4F Home Kitchen Nitrate Tester Upgrade Radiation Detector with Capacitive Screen BT multicolour

Using the nitrate, water and radiation testing technology, detects nitrate levels in 64 of the most commonly consumed fruit and vegetables and all types of meat and fish. Additionally, it can detect the background radiation in your immediate environment alerting you to unsafe radiation exposure. Capacitive screen with 3-color display, clear results, distinguish the safety of fruits and vegetables, to avoids excessive intake of nitrates and other harmful substances, and keep away from radiation.  Features: Capacitive Screen with 3-Color Display: You can select the interface of fruits, vegetables, meat, fish, and radiation detection in the main menu, or click the setting button in the upper left corner to open the setting menu. Three-color d