Measures nitrate content in: Vegetables, fruit
Nitrate measuring range: 0 - 9999 mg/kg
Measuring time: 3 seconds
Measuring inaccuracy: <10%
Power supply: Lithium-ion battery
Battery capacity: 720 mah
Charging current USB: 310mA
Power supply USB: 5V
Working time up: to 20 hours
Color TFT display resolution: 320*240
Operating Temperature: 0 to + 60 degrees Celsius
lwh: 122x52x14
Weight: 90g