MA887
Digital refractometer for seawater measurements. Range: 0 to 50 psu / 0 to 150 ppt / 1.000 to 1.114 sg / 0 to 80°C (32 to 176°F). Resolution: 1 psu / 1 ppt / 0.001 SG / 0.1°C (0.1°F). Accuracy: ±2 psu / ±2 ppt / ±0.002 sg / ±20.3°C (±20.5°F). Supplied with 9V battery and instruction manual.
