About Greentest:
Of all substances transferred into the soil by fertilizers, nitrates are one of the most harmful substances to human health when consumed excessively.
The WHO recommends that the daily intake of nitrate is less than 5 mg/kg (your weight), so the Greentest nitrate tester is a useful and portable device that can test.
The nitrate content in fruit, vegetables, meat and fish in 3 seconds with 90% accuracy.
The Greentest Food Safety Tester helps people make healthier choices about their food.
The innovative device also helps people in the grocery store make healthier choices about the food they grow and sell.
It is suitable for small farmers, retailers, shopkeepers, caterers and more anyone who has a claim to serve healthy food.
Unlike other methods and devices on the market, it is an easy to use food safety testing device with a simple interface and clear, distinctive results.
Technical data:
High quality
Brand: Greentest.
Model: Greentest (improved capacitive screen)
Test category: fruit, vegetables, meat, fish, water hardness TDS, radiation.
Nitrate measuring range: 0 - 9999 mg/kg.
The range of background radiation, µSv / h (µR / h): 0 - 9.99 (999.9).
Indication level range of cumulative dose, µSv (µR) 0 - 999.99 (0 - 99999).
Measuring time: 3 seconds.
Measurement deviation: <10%.
Power: Li-ion battery
Battery capacity: 720 mAh.
Power supply: USB
Charging current: 310 mA.
Voltage Range: 3.7V
Service life up to 20 hours.
Dimensions: 122х52х14 mm.
Net Weight: 90g
TFT colour display resolution: 320 х 240.
Operating temperature: 0 ~ 60 °C.