Test concentration of salt in several aquariums with this portable, economical, and lightweight refractometer. Featuring the same accuracy as more expensive models, this optical device provides a direct reading of specific gravity and salinity in water. Requires no batteries and automatically compensates for temperature.
- 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.
- 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
1 x Salinity Refractometer
1 x Pipette
1 x Soft cloth
1 x Mini Screwdriver
1 x Protective Carrying Case
1 x English Instruction manual