The manufacturer informs:

Exaqua PRO3 is an advanced multi-wavelength portable photometer with unique Rayject which allows measurements without separating the test vial from the ambient light. Designed for testing water parameters in aquaculture, agriculture and industry.

Inside the set:

• Exaqua PRO 3 sets 1:
  - transport case
  - Exaqua PRO3 photometer
  - 5 ml syringe
  - USB cable with power supply
  - sample vials with caps (4 pcs.)
  - instruction manual
  - quality certificate
  - certificate of guarantee
• Exaqua Z method package:
  - Exaqua Basic methods
  - Exaqua Marine Methods
  - Exaqua Exatitr methods

Exaqua PRO3 allows

• perform measurements in 3 different wavelengths (channels): 470 nm, 520 nm and 610 nm
• test the following water parameters (methods):
  Alkalinity KH, Total Hardness GH, pH 4.5-6, 6-8.5, 4.5-9, Nitrate NO3, Nitrite NO2, Total Ammonia NH4, Phosphate PO4, Iron Fe,
  Manganese Mn, Copper Cu, Silicon Si, Potassium K, Magnesium Mg, Calcium Ca, Sulphate SO4, Dissolved oxygen O2, Carbon dioxide CO2*.

The robust, dust- and splash-proof design ensures comfortable and reliable measurements in the field.
The integrated lithium-ion battery allows the user to use the photometer for about 10 hours.