Hanna's PH and EC indicator will allow you to know the two values simultaneously and constantly through two different displays, the pH/CE values of a solution.
The joint control of these values makes it possible to optimise the consumption of fertilising substances and protects crops from possible crop damage.
Simple operation and maintenance. It is supplied complete and ready to use.
Measurement of pH:
Range 0.0 to 14.0 pH
Resolution 0.1 pH
Accuracy (@ 25 ° C / 77 ° F) ± 0.2 pH
Setpoint of 3.0 to 7.0 pH
Alarm LED blinks when pH is greater than setpoint
Calibration Manual 1 or 2 points
Sensors replaceable pH electrode HI 1286 and HI 1283 ground probe (included)
Measure of EC:
Range 0.00 to 9.99 mS / cm (EC)
Resolution 0.01 mS / cm (CD)
Accuracy (@ 25 ° C / 77 ° F) ± 2% F. E.
Temp Compensation. Automatic 5 to 50 ° C (41 to 122 ° F, EC only)
Setpoint 1.00 to 3.50 mS / cm (EC)
Alarm LED blinks when EC is less than setpoint
Manual Calibration 1 point
HI 7632 EC probe (included)
External Power 12 VDC (adapter included)
Dimensions 165 x 110 x 35 mm
Controller Hanna pH and EC (HI 981405N)
HI-1286 pH Electrode
HI 1283 ground probe
EC Probe HI 7632
Network Adapter 12VDC
Instructions for use
Video de Continuous indicator of pH and EC Hanna