8698 AZ
NEW
4-in-1 pH EC TDS Temp Pen
Welcome to check the Features, Application, Specification, YouTube of AZ 8698 PH. EC. TDS. Temp. 4 in 1 Pen as follows
Features
The AZ 8698 4-in-1 pH EC TDS Temp Pen is developed under high-quality manufacturing processes to ensure reliability and safety:
ISO 9001 Facility: Manufactured in an ISO 9001 certified environment.
CE EN 61326-1 & IEC 61000: Designed and tested to meet European EMC safety standards.
RoHS & REACH Compliant: We provide a Manufacturer’s Self Declaration, ensuring the product meets environmental safety standards for hazardous substances.
8698 AZ IP65 PH. EC. TDS. Temp. 4 in 1 Pen features:
* The world’s first multifunctional water probe capable of measuring the conductivity range up to seawater salinity
* Clear LCD with backlight to display parameters in turns: PH, Conductivity, TDS and Temperature
* Replaceable sensor: rust-resisting EC and high quality pH
* Adjustable TDS factor for all hydroponic formula
* Multiple points calibration. EC/TDS: 4, pH:3
ISO 9001 Facility: Manufactured in an ISO 9001 certified environment.
CE EN 61326-1 & IEC 61000: Designed and tested to meet European EMC safety standards.
RoHS & REACH Compliant: We provide a Manufacturer’s Self Declaration, ensuring the product meets environmental safety standards for hazardous substances.
8698 AZ IP65 PH. EC. TDS. Temp. 4 in 1 Pen features:
* The world’s first multifunctional water probe capable of measuring the conductivity range up to seawater salinity
* Clear LCD with backlight to display parameters in turns: PH, Conductivity, TDS and Temperature
* Replaceable sensor: rust-resisting EC and high quality pH
* Adjustable TDS factor for all hydroponic formula
* Multiple points calibration. EC/TDS: 4, pH:3
Application
Application of 8698 AZ IP65 PH. EC. TDS. Temp. 4 in 1 Pen:
The 8698 AZ PH. EC. TDS. Temp. 4 in 1 Pen is a highly versatile and advanced water quality testing probe designed for a variety of applications, particularly in environments where precise measurement of water parameters is critical.
1. Hydroponics
- Why it’s suitable:
The adjustable TDS (Total Dissolved Solids) factor tailored to various hydroponic formulas, combined with pH and conductivity measurement, allows growers to fine-tune nutrient solutions for plants.
- Application:
Testing and adjusting water and nutrient mixes in soil-less growing systems to optimize plant health, growth rates, and yields in controlled environments like greenhouses or indoor farms.
2. Environmental Monitoring
- Why it’s suitable: With its ability to measure a wide conductivity range, pH, TDS, and temperature, this probe can assess water quality across diverse ecosystems.
- Application:
Used by environmental scientists or researchers to monitor natural bodies of water (e.g., rivers, lakes, estuaries, or coastal areas) for pollution, salinity changes, or ecological studies.
3. Industrial Water Treatment
- Why it’s suitable: 8698 AZ PH. EC. TDS. Temp. 4 in 1 Pen’s multifunctionality, including multiple-point calibration and high salinity range, supports precise monitoring in industrial settings.
- Application: Testing water in desalination plants, wastewater treatment facilities, or cooling systems to maintain compliance with quality standards and operational efficiency.
4. Education and Research
- Why it’s suitable:
The comprehensive parameter display (pH, Conductivity, TDS, Temperature) and replaceable sensors make it a valuable tool for hands-on learning and experimentation.
- Application:
Used in schools, universities, or laboratories for teaching water chemistry or conducting experiments related to salinity, pH, or conductivity.
5. Swimming Pool and Spa Maintenance
- Why it’s suitable:
The 8698 AZ PH. EC. TDS. Temp. 4 in 1 Pen’s pH and conductivity measurement, clear backlit LCD, and corrosion-resistant replaceable sensor make it ideal for monitoring pool and spa water quality, with high precision and durability in chemical-rich environments.
- Application:
Regularly tests water to keep pH at 7.2-7.8, monitors conductivity and TDS for cleanliness and safety, preventing bacteria and corrosion while enhancing user comfort and maintenance efficiency.
8698 AZ PH. EC. TDS. Temp. 4 in 1 Pen was being designed and manufactured by AZ Instrument, a well experienced manufacturer for Environmental Measuring Instrument.
The 8698 AZ PH. EC. TDS. Temp. 4 in 1 Pen is a highly versatile and advanced water quality testing probe designed for a variety of applications, particularly in environments where precise measurement of water parameters is critical.
1. Hydroponics
- Why it’s suitable:
The adjustable TDS (Total Dissolved Solids) factor tailored to various hydroponic formulas, combined with pH and conductivity measurement, allows growers to fine-tune nutrient solutions for plants.
- Application:
Testing and adjusting water and nutrient mixes in soil-less growing systems to optimize plant health, growth rates, and yields in controlled environments like greenhouses or indoor farms.
2. Environmental Monitoring
- Why it’s suitable: With its ability to measure a wide conductivity range, pH, TDS, and temperature, this probe can assess water quality across diverse ecosystems.
- Application:
Used by environmental scientists or researchers to monitor natural bodies of water (e.g., rivers, lakes, estuaries, or coastal areas) for pollution, salinity changes, or ecological studies.
3. Industrial Water Treatment
- Why it’s suitable: 8698 AZ PH. EC. TDS. Temp. 4 in 1 Pen’s multifunctionality, including multiple-point calibration and high salinity range, supports precise monitoring in industrial settings.
- Application: Testing water in desalination plants, wastewater treatment facilities, or cooling systems to maintain compliance with quality standards and operational efficiency.
4. Education and Research
- Why it’s suitable:
The comprehensive parameter display (pH, Conductivity, TDS, Temperature) and replaceable sensors make it a valuable tool for hands-on learning and experimentation.
- Application:
Used in schools, universities, or laboratories for teaching water chemistry or conducting experiments related to salinity, pH, or conductivity.
5. Swimming Pool and Spa Maintenance
- Why it’s suitable:
The 8698 AZ PH. EC. TDS. Temp. 4 in 1 Pen’s pH and conductivity measurement, clear backlit LCD, and corrosion-resistant replaceable sensor make it ideal for monitoring pool and spa water quality, with high precision and durability in chemical-rich environments.
- Application:
Regularly tests water to keep pH at 7.2-7.8, monitors conductivity and TDS for cleanliness and safety, preventing bacteria and corrosion while enhancing user comfort and maintenance efficiency.
8698 AZ PH. EC. TDS. Temp. 4 in 1 Pen was being designed and manufactured by AZ Instrument, a well experienced manufacturer for Environmental Measuring Instrument.
Specification
Specification of 8698 AZ IP65 PH. EC. TDS. Temp. 4 in 1 Pen:
| Model | 8698 |
| pH Measuring Range | 0.00~14.00 |
| pH Accuracy | ±0.01 |
| pH Resolution | 0.01 |
| EC Measuring Range (Auto Range) |
0~199.9 uS/cm, 200~1999 uS/cm, 2.00~19.99 mS/cm, 20.0~200.0 mS/cm |
| EC Accuracy | ±2% F.S ±1 digit |
| EC Resolution | 0.1 uS/cm, 1 uS/cm, 0.01 mS/cm, 0.1 mS/cm |
| TDS Measuring Range (f is TDS factor) |
0~199.9*f ppm, 200~1999*f ppm, 2.00~19.99*f ppt, 20.0~200.0*f ppt |
| TDS Accuracy | ±2% F.S ±1 digit, |
| TDS Resolution | 0.1, 1 ppm; 0.01, 0.1 ppt |
| TDS Factor | 0.40~1.00 |
| Temp. Measuring Range | 0.0~70.0℃ (32.0~158.0℉) |
| Temperature Accuracy | ±0.6℃ (±1℉) |
| Temperature Resolution | 0.1 |
| ATC Active Range | 0.0~50.0℃ (32.0~122.0℉) |
| Temperature Coefficient | 2.0% per℃ (1.1% per℉) |
| Normalization Temp | 25℃ (77℉) |
| LCD Size | 30(L) * 18(W) mm |
| Operating Temp. | 0~50℃ |
| Operating RH% | Humidity ＜80% |
| Storage Temp. | 0~60℃ |
| Storage RH% | Humidity ＜90% |
| Meter Size | 210(L) * 39(W) * 39(H) mm |
| Weight | ~120g |
| Battery | Built-in rechargeablelithium battery, 5V USB-C |
| Power consumption | <6.5mA (backlight off), <12mA(backlight on) |
| Response Time | <90 seconds |
| Sensor Life Time (with good mantenance) |
> 6 months |
| Standard Package | Meter (with built-in bat.), Manual, USB-C cable Hard Storage Case, Wrist Strap |
| Optional Accessory | -Empty vial for buffer storage(20mL) -5M long extension cable kit |
Youtube
Welcome to learn more about the 8698 AZ IP65 PH. EC. TDS. Temp. 4 in 1 Pen from the following product introduction video via YouTube.
8698 AZ IP65 PH. EC. TDS. Temp. 4 in 1 Pen Operation Video
8698 AZ IP65 PH. EC. TDS. Temp. 4 in 1 Pen Unboxing Video
8698 AZ IP65 PH. EC. TDS. Temp. 4 in 1 Pen Operation Video
8698 AZ IP65 PH. EC. TDS. Temp. 4 in 1 Pen Unboxing Video
FAQ
【FAQ of AZ 8698 IP65 4-in-1 Water Tester: pH, EC, TDS & Temperature】
Q1: 8698 vs. 8699 which model is right for me
A: Choose 8698 (4-in-1) for freshwater, hydroponics, and pools. Choose 8699 (6-in-1) for aquaculture and marine tanks, as it adds dedicated Salinity and Specific Gravity (S.G.) measurements.
Q2: Can the sensors be replaced?
A: Yes. AZ8698 feature replaceable pH and EC probes. This modular design extends the product's life and reduces long-term costs by allowing you to swap only the sensor, not the entire unit.
Q3: How accurate are these meters and is calibration easy?
A: AZ 8698 offer high precision with multi-point calibration (up to 3 points for pH and 4 points for EC). The Automatic Temperature Compensation (ATC) ensures stable and reliable readings even in fluctuating water temperatures.
Q1: 8698 vs. 8699 which model is right for me
A: Choose 8698 (4-in-1) for freshwater, hydroponics, and pools. Choose 8699 (6-in-1) for aquaculture and marine tanks, as it adds dedicated Salinity and Specific Gravity (S.G.) measurements.
Q2: Can the sensors be replaced?
A: Yes. AZ8698 feature replaceable pH and EC probes. This modular design extends the product's life and reduces long-term costs by allowing you to swap only the sensor, not the entire unit.
Q3: How accurate are these meters and is calibration easy?
A: AZ 8698 offer high precision with multi-point calibration (up to 3 points for pH and 4 points for EC). The Automatic Temperature Compensation (ATC) ensures stable and reliable readings even in fluctuating water temperatures.
