Hanna Instruments HI 1000 Series - Manual (Page 2)

ELECTRICAL CONNECTION
pH and ORP electrodes with BNC connector
pH electrodes with BNC connector and Pt100 or Pt1000 temperature sensor
pH and ORP electrodes with BNC connector, amplified
Note: Remove the protection sleeve from the Matching Pin before use. Note: Remove the protection sleeve from the Matching Pin before use.
pH and ORP electrodes with direct wire connection
pH electrodes with direct wire connection and Pt100 or Pt1000 temperature sensor
pH electrodes with BNC connector and Pt100 sensor, amplified