Neptune Systems
Neptune Systems Conductivity 53000 Us/CM Calibration Fluid
by Neptune Systems — see more →$9.90
Ships Australia-wide3 in stock
Dry goods ship Australia-wide with fast dispatch from Eastwood — or collect in store with the rest of your order.
SKU 3911161
SKU 3911161
Paid securely at checkout · ships Australia-wide (or collect in store)
Added — collect in store at Eastwood
- Ships Australia-wide — fast dispatch from Eastwood
- Or collect in store with the rest of your order
- Genuine stock — marine specialists since 2012
Overview
An accurate salinity reading depends entirely on a properly calibrated probe, and using anything other than a genuine calibration solution risks throwing off your readings. Neptune Systems Conductivity 53000 µS/cm Calibration Fluid is the manufacturer-specified solution for calibrating the conductivity (salinity) probe on your Apex system.
Using the correct calibration fluid, at the correct conductivity value, is a small step that has a real impact on how much you can trust your Apex's salinity readings day to day.
Key features
- Genuine Neptune Systems calibration solution rated at 53,000 µS/cm
- Formulated to the specific conductivity value required for accurate Apex probe calibration
- Simple part of routine Apex probe maintenance
Who it's for
Anyone running a Neptune Systems Apex with a conductivity probe who needs to calibrate or recalibrate it for accurate salinity monitoring.
Setup & tips
- Recalibrate your conductivity probe on a regular schedule, since sensor drift happens gradually over time
- Rinse the probe with RO/DI water before calibrating to avoid contaminating the calibration solution
- Store the solution sealed and away from direct sunlight to preserve its accuracy
- Replace the solution once opened for a while, rather than reusing old fluid for calibration



