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Metalsin‘s PH60L benchtop pH meter is a flagship analytical instrument engineered for environments where precision is non-negotiable and regulatory scrutiny is high. While optimized for potable water, raw water, wastewater, and reclaimed water systems, its advanced compliance framework makes it an ideal solution for the pharmaceutical and food and beverage industries.
The PH60L lab pH meter is fully compliant with EPA 150.1 and 150.2 specifications. For water utility providers and industrial plants, meeting Environmental Protection Agency (EPA) standards is non-negotiable for legal and safety compliance. These protocols ensure that pH measurements—whether in drinking water or discharged effluent—are performed with the required electrometric precision to protect public health and the environment.
To support the stringent requirements of Good Manufacturing Practice (GMP) and Good Laboratory Practice (GLP), the PH60L provides an unmatched data security architecture.

PH60L benchtop pH meter with standard buffers and a touch pen.
The user experience is centered on a 7.0-inch high-contrast color LCD touchscreen powered by Metalsin‘s Intelligent Operating System, delivering clear visibility and intuitive control. The system provides comprehensive laboratory management functions, including user management with secure multi-level access, calibration management with history tracking and sensor health reminders, method management for storing standard operating procedures (SOPs) for different water types, and advanced data management with filtering and analysis tools. Featuring a smartphone-like interface, the PH60L benchtop pH meter significantly reduces operator training time while minimizing the risk of human error in complex water testing and regulated laboratory environments.
| pH | Range | -2.000 to 20.000 pH |
| Resolution | 0.1, 0.01, 0.001 pH | |
| Accuracy | ±0.002 pH | |
| Calibration Points | Up to 6 | |
| Standard Customization | Yes | |
| Calibration Reminder | Yes | |
| Standard Recognition | NIST, GB, DIN buffers | |
| Slope Limit | Yes | |
| mV/ORP | Range | -2000.00 to 2000.00 mV |
| Resolution | 0.1, 0.01 mV | |
| Accuracy | ±0.03% FS | |
| Temperature | Range | -5 to 130℃ |
| Unit | ℃ | |
| Resolution | 0.1℃ | |
| Accuracy | ±0.1℃ | |
| Measurement | Reading Mode | Auto Read(Fast, Medium, Slow), Timed, Continuous |
| Reading Prompts | Reading, Stable, Locked | |
| Temp. Compensation | ATC, MTC | |
| Data management | Data Storage | 1000 Groups |
| GLP Features | Yes | |
| Log Management | Yes | |
| Inputs | pH Electrode | BNC(Q9) |
| Temp. Probe | 6-pin Mini-DIN | |
| Outputs | USB, RS 232 | USB 2.0 flash memory device, printer, PC |
| Display options | Backlight | Yes |
| Auto Shutdown | 1~60 min, off | |
| IP Rating | IP54 | |
| Date and Time | Yes |
The Metalsin PH60L benchtop pH meter is powered by an EU power adapter (input: AC 230V/50Hz; output: DC 20V/1000mA), with configurable power adapter options available. It features a compact design with dimensions of 270 × 270 × 125 mm and a net weight of 2.56 kg (5.51 lb), making it well suited for laboratory use. The packaging dimensions are 375 × 315 × 215 mm, with a shipping weight of approximately 2.62 kg.
| Model Numbers of Benchtop pH Meters | ||
|---|---|---|
| PH10E | PH20E | PH30E |
| PH40F | PH50T | PH60L |