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Liquid Analysis
Portable Digital pH Meter: Precision and Durability for Field and Lab Testing
The Portable Digital pH Meter offers cutting-edge technology and exceptional durability, designed for reliable performance in both laboratory and field environments. With its compact, lightweight design and easy-to-read LCD display, this meter provides the perfect combination of portability, precision, and ease of use.
High-Precision Measurements: Accurately measure pH, mV, and temperature with a resolution of 0.01 pH, 1 mV, and 0.1°C.
Intelligent Features: Equipped with automatic temperature compensation (ATC), it ensures precise measurements across a wide temperature range of 0-80°C (32-176°F).
Extended Battery Life: Powered by a lithium battery with efficient power management, ensuring long-lasting performance for extended field use.
Enhanced Durability: Built to withstand harsh environments with an IP65 waterproof and dustproof rating, making it ideal for outdoor and industrial applications.
Multiple Calibration Options: Supports one-point and two-point calibration with three pH buffer choices for versatile usage.
Liquid Analysis Description
Portable Digital pH Meter Applicable Scenarios
The Portable Digital pH Meter is ideal for applications where precise pH, mV, and temperature measurements are critical:
Water Quality Monitoring: Perfect for on-site testing of natural water bodies, including lakes, rivers, and aquariums.
Environmental Analysis: Easily assess soil, water, and other environmental factors in agricultural, ecological, and environmental fields.
Aquaculture: Ensures optimal water conditions for aquatic life by monitoring pH levels in fish farms and other aquatic systems.
Laboratories: Whether in educational, research, or industrial labs, the meter provides reliable and quick pH readings for various testing requirements.
Field Testing: Portable and easy-to-use for quick pH testing at construction sites, environmental studies, and outdoor scientific research.
Portable Digital pH Meter Engineering Advantages
Advanced Technology: The meter features a 32-bit microprocessor for accurate data processing, offering automatic temperature compensation (ATC) and stable measurements in varying environmental conditions.
Power Efficiency: With low power consumption, the meter uses a lithium battery that supports long-term field usage. The auto-off feature conserves battery life when not in use.
IP65 Rating: The IP65 protection level makes the device resistant to dust and water, allowing it to function effectively in harsh environments like labs or outdoors.
User-Friendly Interface: The 3.5-inch LCD display provides a clear and easy-to-read output with a backlight for visibility in low-light environments. The intuitive prompts make it easy to operate for both beginners and experienced users.
Versatile Calibration: Supports one-point or two-point calibration with three different pH buffer solutions, offering precise and repeatable measurements every time.
Data Management: Store up to 256 data points for easy tracking and future reference, which can be exported in Excel format for analysis and documentation.
Liquid Analysis Parameter
Portable Digital pH Meter Technical Specifications
| Feature | Specification |
|---|---|
| Measuring Range | pH: 0.00 – 14.00 pH mV: -1999.9 ~ 1999.9 mV Temp: 0.0 – 80.0°C (32-176°F) |
| Resolution | pH: 0.01 pH mV: 1 mV Temp: 0.1°C (0.1°F) |
| Accuracy | pH: ±0.01 pH mV: ±0.1% F.S Temp: ±0.5°C |
| Power Supply | 3 x AAA batteries |
| Size | 165 x 75 x 51 mm |
| Weight | 270g (without battery) |
| Protection Grade | IP65 (Waterproof and Dustproof) |
| Temperature Range | 0.0 to 80.0°C (32 to 176°F) |
| Battery Type | 3 x AAA batteries |
| Calibration | 1-Point or 2-Point Calibration with pH buffer solutions |
Instrava OEM/ODM
Instrava Engineering & Customization Support
At Instrava, our instruments are developed with a strong focus on real industrial applications. Each product is designed to operate as a reliable component within measurement, control, and automation systems, rather than as a standalone device.
Our engineering team supports customers during product selection by evaluating process conditions, operating environments, and system requirements, ensuring stable and long-term performance in actual use.
In addition to standard configurations, Instrava offers flexible customization options, including measurement range, materials, output signals, communication interfaces, and installation methods. All custom solutions are engineered to meet industrial standards and application-specific demands.
We also support OEM projects and system integration, providing consistent product design, technical documentation, and long-term supply to ensure smooth integration and reliable operation throughout the project lifecycle.
Automatic Temperature Compensation (ATC) ensures accurate pH measurements even when the temperature varies. This feature is especially important for consistent readings in outdoor or field testing conditions where temperature fluctuations are common.
The meter supports 1-point and 2-point calibration with three pH buffer options. Calibration is easy and can be done by selecting the appropriate buffer solution (pH 4.01, 7.00, 10.01), ensuring precise and repeatable measurements.
After use, clean the electrode with pure water. If the electrode has been idle for a long period, rinse and dry it, then store it in a soaking solution. For long-term maintenance, you may need to renew the electrode by soaking it in a potassium chloride solution.
The meter features an auto-off function that automatically shuts down after 10 minutes of inactivity, which helps preserve battery life during extended periods of non-use, especially in field applications.
With an IP65 rating, this pH meter is both waterproof and dustproof, ensuring reliable operation in harsh environments, including outdoor or industrial settings. You can confidently use it for field testing where exposure to water or dust is likely.
Yes, the meter stores up to 256 sets of data and allows for easy data transfer to a computer via USB. The data can be exported in Excel format for further analysis and record-keeping.
Why Choose Instrava
By choosing Instrava, you gain a partner with a deep understanding of industrial applications and the expertise to meet today’s operational challenges.
Our role extends beyond products—we support your success through dependable solutions and long-term commitment.
Engineering-Driven Innovation
Innovation at Instrava is guided by real industrial requirements. We continuously refine our technologies to address evolving operational challenges, ensuring practical and reliable performance in demanding environments.
Application-Specific Customization
We provide engineering-level customization to match specific process conditions. From measurement range and materials to output signals and installation options, our solutions are configured to fit real applications.
Proven Quality and Reliability
Quality and reliability are fundamental to every Instrava product. Manufactured under strict quality control and thoroughly tested, our instruments deliver accurate, stable, and long-term performance.
Global Capability with Local Support
Instrava combines global engineering expertise with responsive local support, ensuring our partners benefit from internationally aligned technology and timely regional service.
Comprehensive Product Portfolio
Our broad portfolio of measurement and control instruments enables us to address a wide range of industrial needs, providing integrated solutions from a single, reliable source.
Partner-Oriented Engineering Support
We work closely with our partners from technical consultation to after-sales support. Our focus is on delivering solutions that create lasting value and support long-term operational success.
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