Why won't the Pocket Pro TDS Tester calibrate any more?

Document ID

Document ID TE390

Version

Version 2.0

Status

Status Published

Published Date

Published Date 27/05/2017
Question
Why won't the Pocket Pro TDS Tester calibrate any more?
Summary
Pocket Pro TDS Tester will not calibrate
Answer
If the Pocket Pro TDS Tester will not calibrate. Be certain that the standards are fresh and to follow the calibration instructions correctly; if the unit will still not calibrate the Pocket Pro TDS tester needs to be replaced.