Hanna Instruments HI 9811 - Manual (Page 4)

4
1) 8-pin DIN connector for probe
2) Liquid Crystal Display
3) pH range selection key
4)
µ
S/cm (EC) range selection key
5) mg/L (TDS) selection key
6) pH offset calibration knob
7) EC/TDS calibration knob
8) °C (Temperature) selection key
9) On/Off key
F U N C T I O N A L D E S C R I P T I O N F U N C T I O N A L D E S C R I P T I O N F U N C T I O N A L D E S C R I P T I O N F U N C T I O N A L D E S C R I P T I O N F U N C T I O N A L D E S C R I P T I O N