Feature:

• Multi-functional water quality test pen that measures pH solubility EC conductivity salinity and temperature (suitable for both sea salt and fresh water).
• Waterproof design with five functions high performance pen-style design and quick numerical output.

Parameters:

• Sea salt: Measures salinity in sea water expressed in grams per kilogram with a range of 10.1-200.0 ppt.
• Light salt: Measures light water with a salt content of less than 0.5 g/L with a range of 0.00-25.00% and accuracy of 0.01-5.00% and 5.10-25.00%.

Specification:

• Conductivity test range: 0 to 10 000 µS/cm with sub-ranges of 10.01-19.99 mS and 20.1-400 mS/cm.
• Resolution: 1 µS/cm; 0.1 mS/cm.
• Accuracy: ±2% of reading.
• Test range: 0 to 1000 ppm 1000 ppm to 10 000 ppm and 10.1 to 200.0 ppt.
• Resolution: 1 ppm; 0.1 ppt.
• Salinity measuring range: 0.00 to 25.00% with a resolution of 0.01% and accuracy of ±0.1% (0.01-5.00%) and ±1% (5.10-25.00%).
• pH test range: 0.01-14.00 pH with a resolution of 0.01 pH and accuracy of ±0.05 pH.
• Automatic temperature compensation (ATC).
• Working environment: 0 to 60.0°C (32.0-140°F); RH 100%.
• Temperature range: 0.1-60.0°C (32.0-140°F) with accuracy of ±0.5°C and resolution of 0.1°C/°F.
• Auto power off after 5 minutes.
• Display size: approximately 33*24 mm with backlight support.
• Waterproof rating: IP67.
• Power consumption: 2.9 mA with 0 power consumption in shutdown mode.
• Accuracy is higher within 150 ppt; deviation increases above 160 ppt.

Package included:

• 1 Water Quality Monitor (battery not included).

Notes:

• Clean the electrode before each use.
• Allow for minor errors due to manual measurement.
• Color differences may occur due to different displays.