ATC Portable Saltwater Refractometer

Features:

• Used to measure the salinity and specific gravity of the water.

• Sturdy and light weighted Aluminum body.

• Superior quality rubber grip.

• High quality and accurate testing result.

• Can be easily calibrated with a mini-screw driver.

• Automatic temperature compensation (ATC)

• Easy to use, convenient to carry.

Specification:

• Size(approx): 195 x 40 x 40mm

• Package weight:8.4oz/237g

• Measure Range: 0-100%(0-10%)

• Accuracy: 0.001sg(1%)

• Salinity Proportion: 1.000-1.070sg