1Set Vegetable&Fruit Meat Nitrate Residue Food Environmental Safety Tester Tool jn

Portable and compact: The compact and device is small enough to fit into your pocket or it's easy to take you in your bag whether you go.Easy-to-use interface: high-resolution color display provides an easy-to-use interface with our unique and intuitive test software that allows you to quickly view quality and safe fruits, vegetables and meat.Fast and accurate results: shows your nitrate test results in less than 10% in just 3 seconds.Separate test probes: Single test probes are easy to insert into fruits, vegetables and meat for nitrate levels without compromising your food. Name:Safety Tester Tool TFT color screen resolution: 320 x 240; Operating temperature: 0- + 60 . Nitrate measurement range: 0-9999 mg / kg; Measurement time: ~3 seconds; ProbeColor: green Measurement error range: Less than 10%; Power supply: lithium ion battery; Battery capacity: 720 mAh; USB charging current: 310 mA; Power supply voltage range: 5 V; Use for up to 20 hours; Test category: fruits, vegetables, meat