4 in 1 Digital pH Meter, pH/ TDS/EC/Temp Tester

Details

4 in 1 Digital pH Meter User Manual.pdf

Q1: How to replace the electrode head of the SISCO digital pH meter?
A1: Replacing the electrode head of the SISCOdigital pH meter typically involves a few simple steps:

1. Pull off the electrode cap directly, do not rotate to avoid damaging the electrode sensor.
2. Unscrew the electrode fixing ring counterclockwise.
   Pull out the electrode head, do not rotate to avoid damaging the circuit.
3. Align the two electrode grooves and push the electrode head into the main unit.
4. Tighten the electrode fixing ring by rotating it clockwise.
   Put on the electrode cap, do not rotate to avoid damaging the electrode sensor.

Q2: How to calibrate the SISCO digital pH meter?
A2: Calibrating a digital pH meter like the SISCO model typically involves a few steps. Here's a general guide:

1. Calibration is required for first-time use, battery replacement, and electrode replacement to ensure the accuracy of the 
   test. It is recommended to calibrate the meter every 2-4 weeks for optimal accuracy.
2. Buffer solutions should be stored away from light and at low temperatures. Do not reuse buffer solutions, and discontinue use if there are any precipitates or spots in the buffer solution.
3. Rinsing the electrode sensor before immersing it into the next buffer solution each time can improve calibration and testing accuracy.

Q3: How to replace the digital pH meter battery?
A3: Replacing the battery in a digital pH meter typically involves the following steps:

1. Turn counterclockwise to remove the top cover.
2. Push open the battery compartment cover.
3. Remove the old battery and insert the new one (recommended to use 7# AAA alkaline dry battery).
4. Close the battery compartment cover.
5. Turn clockwise to tighten the top cover.

Tips: What are the applications of a 4 in 1 Digital pH Meter?

A 4 in 1 Digital pH Meter typically combines pH measurement with additional functionalities, such as measuring conductivity, temperature, and sometimes total dissolved solids (TDS). Here are some common applications for such a versatile device:

• Aquariums and Fish Tanks: pH measurement is crucial for maintaining the health of aquatic organisms. Additionally, monitoring conductivity and temperature can help ensure optimal water conditions for fish and other aquatic life.
• Hydroponics and Aquaponics: pH levels play a critical role in nutrient uptake by plants in hydroponic and aquaponic systems. Conductivity measurement can also help in monitoring nutrient levels, while temperature monitoring ensures the environment remains conducive to plant growth.
• Swimming Pools and Spas: Maintaining the proper pH balance in swimming pools and spas is essential for water quality and the effectiveness of sanitizers. Monitoring temperature and conductivity can also help ensure a comfortable and safe swimming environment.
• Laboratory and Industrial Applications: pH measurement is fundamental in various laboratory and industrial processes, such as water quality analysis, chemical manufacturing, and food processing. Conductivity measurement may also be relevant in assessing the purity of water or the concentration of dissolved substances.
• Agriculture: pH measurement is critical in soil analysis for agriculture. Monitoring soil pH helps in determining the suitability of soil for specific crops and in adjusting soil amendments for optimal plant growth. Conductivity measurement can also provide insights into soil fertility.
• Beverage Production: pH measurement is essential in the production of beverages like wine, beer, and soft drinks to ensure product quality and consistency. Temperature monitoring can help control fermentation processes, while conductivity measurement may be relevant for assessing water quality or the concentration of dissolved substances.
• Educational and Research Purposes: Digital pH meters with multiple functionalities are valuable tools in educational settings for teaching about pH, conductivity, and related concepts in chemistry, biology, and environmental science. They are also useful for conducting research experiments.

Thank you for buying industrial test and measurement equipment on SISCO.com, all products sold by SISCO and the partner cover a 12 months warranty, effective from the date of receiving the products.

What is covered?

SISCO is responsible for providing free spare parts, and free technical support to assist the customer to repair the defective products until the problem is solved.

What is not covered?

• Product purchased from anyone other than a SISCO store or a SISCO authorized reseller.
• Expendable parts.
• Routine cleaning or normal cosmetic and mechanical wear.
• Damage from misuse, abuse or neglect.
• Damage from use of parts other than SISCO approved.
• Damage from use outside the product’s usage or storage parameters.
• Damage from use of parts not sold by SISCO.
• Damage from modification or incorporation into other products.
• Damage from repair or replacement of warranted parts by a service provider other than a SISCO authorized service provider.
• Damage caused by the application environment not meeting the product usage requirements and the failure to perform preventive maintenance.