The Apera PH60Z-WW (AI3737) is a Bluetooth-enabled handheld pH meter designed for wastewater, coco runoff, nutrient suspensions, emulsions, and other liquids containing suspended solids. It features the Swiss-made LabSen 335 electrode with an open junction and polymer electrolyte to prevent clogging and measurement drift. The meter supports standalone operation or Bluetooth connection to the ZenTest app for cloud-based data logging.
• Brand: Apera Instruments
• Model / SKU: PH60Z-WW / AI3737
• pH Range / Accuracy: −2.00 to 16.00 pH / ±0.01 pH
• Included Electrode: Swiss LabSen 335 pH/temperature electrode
• Electrode Design: Open junction, polymer electrolyte, and Long-Life Reference System
• Temperature Compensation: Automatic (ATC), 0–50°C
• Temperature Measurement: 0–100°C; ±0.5°C accuracy
• Calibration: Automatic 1–3-point calibration; recognizes five standard buffer values
• Connectivity: Bluetooth with ZenTest app for iOS, Android, and Mac
• Data Management: Cloud logging, timestamps, geolocation, notes, photos, and automatic backup
• Protection Rating: IP67 waterproof and dustproof
• Included Accessories: pH 4.00, 7.00, and 10.01 buffers, soaking solution, CalPod organizer, and rugged carrying case
• Warranty: 2 years for meter; 6 months for electrode
Key Advantage: Its open-junction LabSen 335 electrode resists clogging in dirty, organic, and particle-heavy liquids. Bluetooth cloud logging also helps maintain traceable quality-control records across multiple reservoirs and testing locations.