YD300 Portable Water Hardness Tester

Specifications:

1. Measuring Range: 0~10mmol/L; 0~401mg/L (Ca); 0~1000mg/L (CaCO3); 0~100ºfH (France Degree); 0~561mg/L (CaO); 0~56ºdH (German Degree); 0~20mmol/L (Boiler); 0~70ºeH (England Degree)

2. Temperature: 0 ~ 60.0ºC

3. Resolution: Hardness: 0.01/0.1; Temp: 0.1ºC

4. Accuracy: Hardness: ±5% FS; Temp: ±0.5ºC

5. ATC: 5 ~ 50ºC

6. Data Memory: 99 group

7. Buffer: B1: 2.00 x 10ˉ² mmol/L

8. B2: 2.00×10ˉ¹ mmol/L

9. B3: 2.00 mmol/L