Be confident in your purchase we're an Authorized Coral RX Dealer. How cool is that?!?!?

Features:
  • Fast, accurate results with digital dual level LCD readout
  • Easy measurement with just 2-3 drops of sample needed and results less than 2 seconds
  • Automatically temperature compensated
  • Simple one-point calibration using distilled or deionized water
  • Easy to clean, stainless steel sample well with unit rated to IP65 as "dust tight" and protected against water jets
  • Battery percent level indicator with automatic shut-off (batteries included
Specs:
    • Range: 0 to 50 PSU: 0 to 150 ppt | 1.000 to 1.114 S.G. (20/20) | 0 to 80°C / 32 to 176°F
    • Resolution: 1 PSU | 1 ppt | 0.001 S.G. (20/20) | 0.1°C / 0.1°F
    • Accuracy: ±2 PSU | ±2 ppt | ±0.002 S.G. (20/20) | ±0.3°C / ±0.5°F
    • Light Source: Yellow LED
    • Measurements Time: Approximately 1.5 seconds
    • Minimum Sample Volume 100 µL (cover prism totally)
    • Sample Cell Stainless steel ring and flint glass prism
    • Temperature Compensation: Automatic between 10 and 40°C / 50 to 104°F
    • Case Material: ABS
    • Battery: Type 1 x 9V AA (included)
    • Battery Life: 5000 readings
    • Auto-shut off: After 3 minutes of non-use
    • Enclosure Rating: IP65
    • Dimensions Meter: 7.6 x 4 x 2.64 inches (192 x 102 x 67 mm)
    • Weight Meter: .93 lbs. (0.42 kg)
    • Dimensions Package: 11 x 6.8 x 4.6 inches (268 x 172 x 118 mm)
    • Weight Packaged: 1.46 lbs. (0.66 kg)

      Thousands of saltwater aquarium enthusiasts have dialed in the analysis withMilwaukee MA887 Digital Salinity Refractometer. No more visual readings. Get a digital readout within seconds accurate to ±2 ppt with automatic temperature compensation (ATC).