About This

PORTABILITY + RELIABILITY –– The top-rated pH tester is now paired with the Swiss LabSen 845 pH/temp. electrode, allowing you to effortlessly take lab-grade pH measurement for strong alkaline solutions or high salinity solutions wherever you go.
SWISS SENSOR TECH –– Crafted with Swiss sensor technology and premium materials, the LabSen electrode’s HA membrane is designed for minimizing alkaline error in strong alkaline and high salinity solutions;
ROBUST REFERENCE SYSTEM –– LabSen 845 employs a Silver Ion Trap Reference System along with Open junction and polymer electrolyte, outperforming ordinary Ag/AgCl systems by maintaining reference potential stability over time and eliminates junction clogs, which significantly extends the electrode's service life.
INTELLIGENT METER BODY –– The water-resistant meter body is featured with intelligent functions such as Automatic Calibration, Auto. Temperature Compensation, Reading Alarm Settings, Automatic Reading Lock, and more to meet your precision needs.
COMPLETE TEST KIT –– not only includes ready-to-use calibration buffer (pH 4.00/7.00/12.45) and soaking solutions, but also features the Apera CalPod Solution Organizer for optimizing your calibration process.