Fruit Pesticide Residue Tester， Accurate and Reliable Test, Fruit/Vegetable/Meat/Water Quality Radiometer for Food Testing， Detection Range: 0-9999mg/kg

●Product name: Food detector.●Nitrate measurement range: 0-9999 mg/kg●Color: White●Material: ABS●Measurement error range: less than 10%●Power supply: Li-ion battery●Battery capacity: 720 mAh●USB charging current: 310 mA●Supply voltage range: 5V●Use time: 20 hours●TFT color screen resolution: 320x240●Operating temperature: 0- 60°●Packing list:●Food nitrate detector * 1●USB cable * 1●English user manual * 1●After sales service: After receiving the product, if you have any questions about the product, we hope you can contact us. Please do not hesitate, we will solve various problems for you. We will not let our customers suffer any losses! thank you

• ➤Fast and Accurate: No food is completely safe. Our device can display your nitrate test results in just 3 seconds with a margin of error of less than 10%.
• ➤Food Tester: It has long been established that excessive nitrates are harmful to health. This is a versatile device that can test the nitrate content of fruits, vegetables, meat and fish for healthy living.
• ➤Safe Testing Device: We are committed to improving the quality of life and protecting ourselves and our children from harmful impurities, nitrates and nitrites.
• ➤Healthy Food Tester: Our healthy food tester can be used by small farmers, distributors, store owners, caterers and anyone interested in providing healthy food.
• ➤Food Nitrate Tester: This compact and lightweight device is small enough to fit in your pocket or easily carry in your bag.