|
|
|
|
|
|
American Marine Pinpoint Salinity Calibration Fluid
|
|
|
53.0 mS standardized fluid for calibrating the American Marine PinPoint Salinity Monitor.
|
|
|
|
|
|
|
|
|
|
Aqua Medic Refractometer
|
|
|
The Aqua Medic Refractometer is a precision optical instrument used to determine the salt concentration in saltwater aquaria. The exact value can be determined in seconds and can be read either as absolute salt concentration or as specific density.
Refractometers are non-electrical devices that work by measuring the refraction of light through an aquarium water sample on a glass plate. A screw driver for calibration is included.
|
|
|
|
|
|
|
|
|
|
Milwaukee Seawater (Salinity) Refractometer
|
|
|
The MA887 Milwaukee Seawater (Salinity) Refractometer is an optical instrument that employs the measurement of the refractive index to determine the salinity of natural and artificial seawater, ocean water or brackish intermediates. The digital refractometer eliminates the uncertainty associated with mechanical refractometers.
To use, after calibrating, you just put a sample of your water into the prism tray of the Milwaukee Seawater Refractometer. Within seconds the refractive index and temperature are measured and converted into one of three popular measurement units; Practical Salinity Units, Salinity in parts per thousand or Specific Gravity. The measurement is displayed digitally on the LCD screen.
Features:
- Automatic Temperature Compensation
- Battery operation with Low Power indicator
- Automatically turns off after 3 minutes of non-use
|
|
|
|
