Features

1) This is a multi-parameter field water quality meter with the following specifications:

1. pH Measurement

• Measures pH values ​​between 0 and 14 with a resolution and accuracy of ± 0.02 pH.
• It has a memory program for automatic pH calibration and allows for the setting of additional standard solutions.

2. Conductivity Measurement

• Measures conductivity between 0 and 400 mS/cm with a resolution... And has an accuracy of ± 1% of the reading.
• It has a memory program for automatic calibration and can set additional standard solutions.

3. Salinity Measurement

• Measures between 0 – 70 PSU with a resolution of and has an accuracy of ± 2% of the reading.
• Can be calibrated with standard solutions.

4. Temperature Measurement

• Measures between -5 and 55°C with a resolution and accuracy of ± 0.15°C.
• Can be calibrated automatically.

5. Dissolved Oxygen Measurement

• Measures between 0 - 50 mg/L with a resolution and has an accuracy of ± 1.5 % of the reading.
• Automatic calibration can be performed using standard solutions or in air.

6. Measures the total dissolved solids (TDS) in water.

• Measures between 0 - 400000 mg/L with a resolution and accuracy of ± 1 % of the reading.

7. Measures the specific gravity of seawater.

• Measures between 0 - 50 with a resolution and accuracy ± 1

2) Equipment components as follows:

2.1 Multi-parameter water quality probe (pH / Conductivity / DO / °C probe) with 10-meter cable, 1 set

2.2 Quick calibration solution, 500 ml, 1 bottle

2.3 Rechargeable battery 1.5 V 2.4 Battery charger (12 Vdc Adapter) - 1 set 2.5 Car battery charger - 1 set 2.6 Probe maintenance kit - 1 set 2.7 USB interface cable for computer connection - 1 set 2.8 Computer software for measurement processing (Windows Compatible Software) - 1 set 2.9 Tool bag made of impact-resistant material, 1 piece. 2.10 User manual in Thai and English, 1 set.