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AquaMaster Combo pen P160 Pro

GLS Delivery
for EU Countries



The AquaMaster Combo pen P160 Pro is the ideal meter for measuring pH, EC, PPM, TDS and temperature of liquid plant nutrients and water in swimming pools, hot tubs and ponds.


AquaMaster Tools
Availability: On stock
Code: ean5070

Delivery: 2 - 5 working days

114,95  Z vklj. DDV 103,46  Z vklj. DDV

In stock



AquaMaster Combo pen P160 Pro

pH, EC, TDS, PPM, temperature meter P160 Pro

The updated Combo Pen P160 Pro features a modern and robust casing. The main advantage of this model is its analogue EC calibration. This means that the calibration solution does not have to be at exactly 25 °C.

Calibration is performed without deviations. EC calibration solutions are extremely temperature sensitive. However, this is not the case for pH.

If the electrode is worn or damaged, it can be easily replaced. This model comes in a robust housing including calibration solutions for pH 4.01, pH 7.00 and EC 14.13, allowing you to calibrate the meter at a later date.

The Combo Pen P160 Pro is ideal for measuring pH, EC, PPM, TDS and temperature of liquid plant nutrients and water in swimming pools, hot tubs and ponds. User-friendly buttons can be used to easily switch between parameters. The meter is delivered fully calibrated and includes batteries.

How does the meter work?

  1. Remove the protective cover.
  2. Gently clean the electrode with distilled water and dry it.
  3. Press the on/off button to start the meter.
  4. Insert the meter upright into the solution up to the edge and stir gently. Wait a few seconds for the correct value to appear on the display.
  5. Press the Temp/CAL button to switch between Celsius and Fahrenheit.
  6. Press the PH/EC button to switch between pH and EC.
  7. To switch between EC, TDS and PPM, make sure the meter is in EC mode. To switch parameters, press and hold the PH/EC button for at least 5 seconds.
  8. After use, rinse the electrode with water and press the on/off button to switch off the meter.

Our electrodes are designed for dry storage. Therefore, the electrode does not need to be stored in liquid.


The package includes:

1 x combination pen P160 Pro

1 x Storage box

1 x pH 7.00 calibration solution 25 ml

1 x pH 4,01 calibration solution 25 ml

1 x Calibration solution 14.13 25 ml

1 x screwdriver for calibration

1 x User Manual (NL – EN – DE)


  • pH: 0,1 ~ 14,0 pH
  • EC: 0,0 ~ 19,9 mS/cm
  • TDS: 0,0 ~ 19,99 PPT
  • PPM: 0,0 ~ 1999 PPM
  • : 0°C ~ 50°C (32°F ~ 122°F)


  • pH: ± 0,1 pH
  • EC: 0,1 mS/cm
  • TDS: 0,01 PPT
  • PPM: 10 PPM
  • : 0,1 °C (1,0 ºF)


  • pH: ± 0,1 pH
  • EC: ± 2 % F.S.
  • TDS: ± 2 % F.S.
  • PPM: 10 PPM
  • ±0.5°C (32°F)
  • Compensation: 0°C – 50°C (32°F – 122°F)
  • PPM 700 PPM


  • pH: 2-point automatic 4.0 – 7.0 pH
  • Hand-held EC cal, suitable for any EC buffer
  • Features Battery indicator and automatic temp. compensation
  • Power supply 3 × 1.5 V button cell battery AG-13 (included)
  • off After 8 minutes
  • Calibration indicator With correct calibration
  • Waterproof IP67
  • Dimensions 220 x 40 x 40 mm
  • Weight 102 grams



Per probe: 6. months

Per Meter: 1 Year





Additional information

Weight 0,3 kg

Good to know

Measuring devices

Why are pH meters so important?

The pH value indicates how acidic / basic a liquid or soil is. For your plants to thrive, it is important to pay attention to the pH value of the soil and the irrigation water!

Most plants are most comfortable in a slightly acidic to slightly alkaline environment. This corresponds to a pH value of 6 to 7.5.

Choosing the right measuring device depends on factors such as the desired accuracy and your budget. Take a look at our selection and get an overview!

Ask? We are happy to help you find the right pH meter for you and your projects!


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GLS Delivery
for EU Countries

2-5 working days


Credit card payment option,
on invoice and cash on delivery.


Technical warranty