چکر دیجیتال برم هانا مدل HI716
The Hanna HI716 digital pH meter measures pH in water and wastewater using a colorimetric method and photodiode light source. It provides quick and accurate readings in four easy steps.
- The measurement method is based on the DPD method.
- The accuracy is ±0.1 ppm ±5% of reading at 25°C/77°F.
- It operates on a battery and automatically turns off after 10 minutes of inactivity.