The AquaMaster Combo Pen P110 Pro is a versatile, accurate meter that combines pH, electrical conductivity (EC) and temperature measurement in one handy device. It is designed especially for hydroponics, aquariums, swimming pools and other water-based applications where monitoring water quality is essential.

Measuring ranges:

• pH: 0.1-14.0
• EC: 0.0-19.9 mS/cm
• Temperature: 0-50 °C

Accuracy:

• pH: ±0.1
• EC: ±2% of full scale
• Temperature: ±0.5 °C

Calibration:

• pH: first with 7.01 buffer, then with 4.01 buffer
• EC: one-point calibration with 1.4 mS/cm (1413 µS/cm) calibration solution

Other features:

• Automatic temperature compensation
• Automatic shut-off after 8 minutes of inactivity
• Waterproof (IP67) and floats in water
• Replaceable electrode
• Batteries included (3 x AG-13)

Instructions

1. Remove the protective cap.
2. Rinse the electrode with distilled water and dry it.
3. Switch the device on with the power button.
4. Immerse the meter vertically in the sample and stir gently.
5. Wait until the reading stabilises.
6. After use, rinse the electrode with water, switch the device off and replace the protective cap.

Dimensions and weight:

Size: 220 × 40 × 40 mm

Weight: 102 g