Nitrate tester Greentest Eco 8 If you often think about the quality of vegetables and fruits bought in stores, then you will definitely want to learn more about the latest in the field of such devices as nitrate testers. It would seem that there is nothing wrong with beautiful apples and ripe watermelons, only benefits, because these are gifts of nature. But if a person actively interferes with this process at the growing stage, then anything can happen. We are talking about an excess of fertilizers that plant crops receive from the soil. It is they that in high concentrations can be unacceptable for human health. Not so long ago, no one could have imagined that they would come up with a small household device that would help look inside any vegetables and fruits and calculate the amount of "harmful" fertilizers. Currently, there are entire lines of similar devices from various brands that can determine their quantity with a smaller or greater degree of error. Specifications General parameters Types of measurements: background radioactivity level, nitrate level in products, water quality assessment Nitrate tester Nitrate content measurement range: from 30 to 10,000 mg/kg Error of measurement by nitrate tester: +/- 10% Dosimeter Range of background radioactivity level readings: up to 9.99 μSv/h Error of measurement by dosimeter: 10% Power supply Power type: battery Measurement time: 3 sec Continuous operation time: 20 h Additional information Range of operating temperatures: from -20C to +60C Dimensions (HxWxD): 122x52x14 mm Weight: 90 g Package includes: documentation, USB cable, case, protective cap, adapter from networks Additionally: color signaling of MPC exceedance, touch color TFT screen, low battery indicator, automatic shutdown, can be attached to a refrigerator There is a Certificate of metrological certification of Uz. Standard