MAINTENANCE .................................................................. 20
Error message ................................................................................. 20
Meter maintenance.......................................................................... 21
Self-diagnosis .................................................................................. 21
Recover factory settings .................................................................. 21
TECHNICAL DATA .............................................................. 22
Specifications .................................................................................. 22
Compliance ..................................................................................... 23
Appendix ............................................................................ 24
pH Buffer Groups ............................................................................ 24
Conductivity standards .................................................................... 25
Examples of temperature coefficients (α-value) .............................. 26
Conductivity to TDS conversion factors .......................................... 26