The Apera PH60Z-SA (AI3743) is a Bluetooth-enabled handheld pH meter designed for strongly alkaline solutions (pH 10–14) and high-salinity water exceeding 5,000 ppm. It features the Swiss-engineered LabSen 845 electrode with an HA-type glass membrane to minimize sodium-ion interference, an open junction to resist clogging, and a Silver Ion Trap reference system for stable measurements. Bluetooth connectivity enables cloud-based data logging through the ZenTest app, while standalone operation is also supported.
• Brand: Apera Instruments
• Model / SKU: PH60Z-SA / AI3743
• pH Range / Accuracy: −2.00 to 16.00 pH / ±0.01 pH
• Target Solutions: Strong alkaline (pH 10–14) and high-salinity solutions (above 5,000 ppm)
• Included Electrode: Swiss LabSen 845 with HA glass membrane, open junction, and Silver Ion Trap reference
• Temperature Compensation: Automatic, 0–50°C; accuracy ±0.5°C
• Calibration: Automatic 1–3-point calibration; includes pH 4.00, 7.00, and 12.45 buffers
• Connectivity: Bluetooth with ZenTest app for iOS, iPadOS, macOS, and Android
• Data Management: Cloud logging, timestamps, geolocation tags, notes, photos, and asset tagging
• Protection Rating: IP67 waterproof and dustproof
• Included Accessories: Calibration solutions, soaking solution, CalPod organizer, 4 × AAA batteries, and rugged carrying case
• Warranty: 2 years for meter; 6 months for electrode
Key Advantage: Its specialized HA glass electrode minimizes alkaline measurement errors while resisting junction clogging in high-salinity solutions. Bluetooth cloud logging adds traceable measurement records for commercial quality-control workflows.