PAL-88s portable digital refractometer

• Measurement range:

- Propylene glycol concentration: 0.0 to 90.0% (V/V)

- Freezing point of propylene glycol coolant: 0 to -50 °C

• Measurement accuracy:

- Concentration: ± 0.4% (V/V)

- Freezing point: ± 1 °C

• Measurement temperature: 10 to 40 °C (resolution: 1 °C)
• Measurement time: 3 seconds
• Protection rating: IP65 – Dust-tight and protected against water jets
• Ambient temperature: 10 to 40 °C
• Sample volume: 0.3 ml
• Power supply: 2 AAA batteries
• Dimensions (H × W × D): 109 × 55 × 31 mm
• Weight: 100 g

• Double scale
• Wide measurement range
• User-friendly with only 2 buttons
• LCD
• Automatic temperature compensation up to 40°C
• Accurate results in less than 3 seconds