Refractometer with ISO Certificate, Analogue (Sight Glass), Salinity

• Can be used to verify and measure salt concentrations in aquariums, holding tanks and breeding ponds
• Measures the concentration of dissolved salt in water (0 to 28% salinity)
• Easy to operate with simple to read scales
• Requires only 2 or 3 drops of sample
• Prism and lens with a simple focus adjustment provides repeatable results
• Automatic Temperature Compensation (ATC)
• Automatic Temperature Compensation Range

Specifications:
Display: Analogue (Sight Glass)
Readings: Salinity
Measuring Range: 0 to 28%
Minimum Scale: 0.2%
Resolution: 0.2%
Accuracy: ±0.2%
Automatic Temperature Compensation Range: 0 to 30°C
Dimensions: 6.5 x 1 x 1.5" (170 x 30 x 40mm)
Weight: 7 oz. (200 g)