pH WP61042K Parameter pH, Mv 500 Memory Power main/Battery RS 232 Output

WP61042K Portable pH Meter – Advanced High-Resolution Laboratory & Field pH Analysis

The WP61042K Portable pH Meter is a professional-grade multi-parameter pH testing instrument engineered for highly accurate laboratory, industrial, environmental, educational, and water quality analysis applications. Designed with advanced high-resolution measurement technology, the WP61042K delivers exceptional pH accuracy up to ±0.002 pH across an extended measurement range of -2.000 to 19.999 pH.

Built for demanding analytical environments, this advanced portable pH meter supports up to 6 calibration points with multiple international buffer standards including USA, NIST, DIN, and PWB. Automatic and manual temperature compensation ensure stable and reliable pH measurements under varying temperature conditions, making the instrument ideal for precision laboratory testing and field analysis.

The WP61042K features a large back-lit dot matrix LCD display with simultaneous parameter viewing, user-friendly navigation, and intelligent electrode diagnostics for monitoring slope, offset, and calibration performance. Integrated GLP-compliant memory stores up to 500 data sets with time and date stamping for traceable analytical documentation.

Designed for portability and durability, the instrument includes IP67 waterproof protection, a rugged protective rubber boot, wireless IrDA data transfer capability, and flexible power options for both field and bench-top operation. The WP61042K portable pH meter is widely used in water treatment plants, chemical industries, food processing laboratories, environmental studies, hydroponics, aquaculture, educational institutions, and scientific research facilities requiring precise and dependable pH analysis.

Technical Specifications

Core Features & User Benefits

The WP61042K Portable pH Meter is engineered for high-precision analytical measurements, reliable field operation, and efficient laboratory workflow management.

• Ultra High-Resolution pH Measurement Advanced measurement capability with up to 0.001 pH resolution and ±0.002 pH accuracy ensures highly dependable analytical performance for critical laboratory and industrial testing applications.
• Multi-Point Calibration System Supports up to 6 calibration points with multiple international buffer standards, enabling faster calibration workflows and improved measurement reliability across different testing environments.
• Automatic Temperature Compensation Integrated automatic and manual temperature compensation improves pH accuracy under fluctuating environmental and sample temperature conditions.
• GLP-Compliant Data Management Stores up to 500 data sets with time and date stamping, supporting traceable documentation and compliance for laboratory quality assurance procedures.
• Wireless Data Transfer Capability Built-in IrDA communication enables cable-free data transfer and seamless integration with PC-based data acquisition systems for efficient reporting and analysis.
• Advanced Electrode Diagnostics Displays electrode slope, offset values, and calibration history to help users monitor electrode health and maintain accurate measurement performance.
• Rugged IP67 Waterproof Construction Designed for harsh laboratory and field environments with waterproof protection, protective rubber boot, and durable ergonomic construction.
• Large Back-Lit LCD Display The dot matrix display provides clear visibility of pH, mV, and temperature readings with intuitive icons for enhanced user convenience and operational efficiency.
• Flexible Power Configuration Operates using batteries or optional AC adapter, allowing convenient use for both portable field testing and continuous bench-top laboratory analysis.
• Intelligent Self-Diagnostic System Built-in diagnostic messaging and calibration alerts improve troubleshooting efficiency while reducing operational errors during routine analysis.

Frequently Asked Questions (FAQ)