Portable pH Measurement Meter APERA PH8500-PW for Purified Water (Drinking / RO / Distilled / Deionized Water)

The LabSen 803 3-in-1 glass pH/temperature electrode features a sliding sleeve junction, long-life reference system, and patented dual-sensor structure for accurate purified water pH measurement. Achieve stable readings in as little as 30 seconds. The unique LabSen blue cylindrical glass membrane offers faster response rate, improved reproducibility, and superior durability against impact (completely different from fragile traditional glass bulb membranes). The meter operates in 0-14 pH range with ±0.01 pH accuracy (Temperature range: -5 to 80°C / 23 to 176°F). Features automatic calibration recognizing 12 buffer solutions, automatic temperature compensation, and stable reading/automatic hold display mode. Digital filter technology enhances response time and measurement accuracy. Smart self-diagnosis function alerts for out-of-range measurements, incorrect calibration, and electrode invalidity. Additional features include calibration reminders, calibration date tracking, easy parameter adjustment, GLP-standard data management, 500 data storage sets, manual/automatic storage, and USB data output. Reliable construction includes large backlit white LCD, collapsible stand for benchtop use, soft silicone carrying case for secure grip, connector protection cap with IP57 waterproof rating. Powered by 3 AA batteries. RoHS and CE certified with 2-year warranty.

Technical Specifications

Applications

• Purified water quality control and verification
• Drinking water pH analysis
• Reverse osmosis (RO) water system monitoring
• Distilled and deionized water testing
• Laboratory water purity assessment
• Industrial water treatment process monitoring
• Pharmaceutical water quality assurance
• Food and beverage water analysis
• Environmental water sample testing
• Research and educational applications