AQUA MASTER P110 Pro Combo pen User Manual

AQUA MASTER P110 Pro Combo pen

Product Information

• Range:
  • pH: 4.0 – 7.0 pH
  • EC: 1.4 EC (factory standard calibrated 1413 S/cm)
• Resolution:
• Accuracy:
• Calibration:
  • pH: 2 points auto 4.0 – 7.0 pH
  • EC: 1 point auto 1.4 EC
• Features:
  • Battery indicator & automatic temperature compensation
  • Power supply: 3 button batteries AG-13 1.5 Volt (included)
  • Auto power-off after 8 minutes
  • Calibration indicator with correct calibration
  • Waterproof (IP67)
• Dimensions: 220 x 40 x 40 mm
• Weight: 102 grams

Product Usage Instructions

1. Ensure the device is powered on.
2. For pH measurement:
   • Immerse the device probe into the liquid to be tested.
   • Wait for the reading to stabilize.
   • The pH value will be displayed on the screen.
3. For EC measurement:
   • Immerse the device probe into the liquid to be tested.
   • Wait for the reading to stabilize.
   • The EC value will be displayed on the screen.
4. Calibration:
   • Ensure the device is clean and dry before calibration.
   • For pH calibration, follow the instructions provided in the user manual.
   • For EC calibration, follow the instructions provided in the user manual.
   • After calibration, the calibration indicator will confirm if the calibration was successful.
5. After use, rinse the device probe with clean water and dry it properly before storage.
6. The device will automatically power off after 8 minutes of inactivity to conserve battery life.

INSTRUCTION

Aqua Master Tools is a Dutch supplier of user-friendly and reliable pH, EC, and temperature meters. Our meters are used for swimming pools, aquariums, Jacuzzi, ponds, and liquid plant nutrition.
We understand the importance of convenient, accurate, and high-quality meters – and we are on a continuous quest to innovate our products. Aqua Master Tools’ wide range of products is customized to our user’s needs.

Satisfaction guaranteed

• Easily replaceable electrodes
• Built to last products
• Fully calibrated meters
• Unprecedented quality

Visit www.aquamastertools.com or scan the QR code to watch our HOW-TO VIDEOS

Thank you for choosing Aqua Master Tools’ Combo pen P110 Pro. The Combo pen P110 Pro is ideal for measuring pH, EC, and temperature of liquid plant nutrition and water in swimming pools, jacuzzis, and ponds. The user-friendly buttons can be used to effortlessly switch between the parameters. A rechargeable integrated battery is included – so even when you have no access to power, you will still be able to use the P110 Pro and do not need to purchase batteries.

INSTALLATION

1. Cap
2. On/off button
3. Celsius/Fahrenheit & Calibration button
4. Mode button
5. Display
6. Electrode
7. Screw cap
8. Protective cover

Operation and UH

Soak the meter for 12 hours in tap water before first use.

1. Remove the protective cover.
2. Gently clean the electrode with distilled water and dry it off.
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 C/F button to switch between Celsius and Fahrenheit.
6. Press the MODE button to switch between pH and EC.
7. Rinse the electrode with water after use and press the On/off button to turn off the meter.

Our electrodes are designed for dry storage. Therefore, storage in liquid is not required for the electrode.

Callbarting the ph meter
Watch the How-to videos at Aqua Moster Tools’ website.

1. Press the On/off button to start the meter.
2. Press the MODE button to switch to pH on the display.
3. Gently clean the electrode with distilled water and dry it off.
4. Insert the meter in an upright position in pH buffer solution pH 7.01 (make sure this is 25 •c or 77 •F) and stir gently.
5. Wait until the value on the display is stable.
6. Press and hold the 0C/°F I CAL button for 5 seconds until the value of the buffer solution is displayed. The meter will automatically recognize the buffer solution and calibrate itself. As soon as the meter switches back to the standard mode, calibration is complete.
7. Gently clean the electrode with distilled water and dry it off.
8. Repeat the process with a pH 4.01 buffer solution.
9. It is important to follow the above process order, always start calibrating pH 7.00 and follow with pH 4.01.
10. Carefully clean the meter after this process.
11. Calibration is completed and the meter is ready for usage when all steps have been completed.

Calibrating the EC meter
Watch the How-to videos at Aqua Master Tools’ website.

1. Press the On/off button to start the meter.
2. Press the MODE button to switch to EC on the display.
3. Insert the meter in an upright position in calibration solution (µ5/cm 1413) EC 1.4 (make sure this is 25 ‘C or 77 ‘Fl and stir gently.
4. Wait until the value on the display is stable.
5. Press and hold the C/F button for 5 seconds. Then release the button. The value EC 1.4 will now blink on the display. As soon as the meter switches back to the standard mode, calibration is complete.
6. Rinse the meter with clean water.
7. The meter is now ready for use.

When is calibration required?

• If the electrode has been replaced.
• If the meter was last calibrated over a month ago.
• If the meter is used regularly.
• If high precision is needed.

Replacing the electrode

Watch the How-to videos at Aqua Master Tools’ website.

1. Properly unscrew the sealing ring in the lower part of the meter.
2. Remove the defective/old electrode by gently pulling it.
3. Carefully place the new electrode with the recess in the correct position so that the connectors properly connect and do not damage the meter or electrode.
4. Check that the rubber seal is properly placed.
5. Tightly tighten the sealing ring.
6. Calibrate the meter as described in this manual.
7. The meter is now ready for use.

SPECIFICATION

Replacing the batteries
If the battery indicator at the top right of the display is activated, or if the display dims, please replace the batteries. To do so, unscrew the top and replace the 3 x 1.5 Volt AG-13 button cell batteries.

Warning or issues

• If your meter is not working properly, watch the troubleshooting videos on the product page of our website aquamastertools.com Always make sure that there are no air bubbles present in the solution during calibration. This could affect the measurements.
• If the EC value does not decrease to 0, insert the electrode into ethyl alcohol and shake gently for 5 to 10 seconds.
• Make sure the calibration solution is 25 °[ when calibrating the meter. Failure to do so may affect the result of the calibration. Never store the electrode in distilled water.
• DO NOT immerse the electrode in oil, proteins, or suspended solids that leave a layer on the glass bulb.
• DO NOT soak in RO (Reverse Osmosis), distilled or de-ionized water. Pure water alters the chemistry of the reference liquid so that it no longer works.
• DO NOT place a cold electrode in a hot liquid (or vice versa). Sudden temperature changes may break the glass and permanently damage the pen. Broken glass is not covered by the warranty. Make sure not to bump the glass electrode into anything, because this might break the glass bulb on the outside of the internal glass tube. Broken glass is not covered by the warranty.
• Avoid placing the meter near ballasts or any other electrical appliances. Force fields may affect the readings.
• If during calibration the pH/EC value slowly keeps rising or dropping and does not stabilize, please replace the batteries and calibrate the meter. Bad batteries or low power levels may influence the measurement results.

Warranty

This meter is warranted from all defects in material and manufacturing for one year from the date of purchase. The electrode is warranted from all defects in material and manufacturing for a period of six months from the date of purchase. If during this period any parts need reparation or replacement and the damage is not due to incorrect operation by the user, please send the parts to the dealer or to us and the repair will be free of charge. Please refer to the exclusion warning.

Aqua Master Tools
Ambachtsweg 55c 1271 AL Huizen The Netherlands
www.aquamastertools.com

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