If your device is not showing time and speed you shuld install upgrade.
Please check upgrade instruction looking on the pictures.
- Flowtrecs TS 4.3 and Flowtrecs TS 4.3 DUO
Instruction_EN (English)
Instruction_DE (German)
Upgrade for Flowtrecs TS 4.3 (single sensor)
Upgrade for Flowtrecs TS 4.3 DUO (two sensors) - Flowtrecs TS 3.5
Instruction_PL
Upgrade for Flowtrecs TS 3.5 - Flowtrecs TS 4.3 OLD
For this version please contact us by email info@flowtrecs.com