To calibrate your tester:
1. Press the "on/ off "
2. Dip the tester in the solution TDS and wait until stabilization of the display.
3. To turn with the screwdriver and the small screw until the display indicates the value of the calibration solution.
4. Your tester is ready for use.
- Hanna Instruments
- Calibration Solution TDS
- 84 µS/cm @ 25°C (84 mg/L)
Contents of the shipment
- Calibration Solution Hanna 84 µS/cm (HI 7033)Solution calibration for theInstrument to test the PPM
- Bottle of 230 ml