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

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 ToolTFT color screen resolution: 320 x 240;Operating temperature: 0- + 60 .Nitrate measurement range: 0-9999 mg \/ kg;Measurement time: ~3 seconds;ProbeColor: greenMeasurement 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, meatColour:WhiteMaterial:PlasticPackage Contents:1set x Safety Tester ToolOnly the above package content, other products are not included.Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +\/- 1-3cm.