Portable Mini Food Nitrate Tester,3 in 1 Green Test ECO, TDS Water Tester, Hardness Digital Detector, Food Fruit Vegetable Nitrate Tester
Lightweight, only 30 grams, small portable size. Quick results in only 3 seconds with 90% accuracy. Easily connect to APP via Bluetooth. Easy-to-use APP interface. Dual detection probes provide accurate test result. Long battery life, energy-saving design allows 3 hours of continuous use without charging. The radiation detector, Geiger-Müller tube, allows the device to perform accurate measurement. The min/max range of measurement for nitrate concentration (mg/kg): 0 – 9999. The min/max range of measurement for salt concentration in water 1ppm (1 mg/l): 0 – 999. The range of indication level of background radiation, μSv/h (μR/h): 0 – 9.99 (0 – 999.9). The range of indication level of cumulative dose, μSv (μR): 0 – 999.99 (0 - 99999). Measurement time for nitrate concentration: ~ 3 sec. Measurement time for background radiation: ~ 10 sec. Measurement inaccuracy: No more than 10%. Additional power source: USB. USB power supply: 5V. Usage time: Up to 6 hours.