The Apera Instruments PH8500-SB Portable pH Meter is designed for measuring strong alkaline solutions. The equipped Swiss LabSen® 841 pHElectrode adopts a special H glass membrane, which is ideal for measuring strong alkaline solutions (up to pH 16.00) and high-temperature solutions (upto 100˚C/212˚F).
The unique LabSen blue hemispheric glass membrane has a faster response rate, better repeatability, and built tough – highly resistant to general impact (totally differentiates from the fragile conventional glass bulb membrane).
This PH8500-SB Portable pH Meter has a ±0.01 pH accuracy in a range of -2.00-16.00pH, and Temperature Range: 0 to 100°C (32 to 212°F), Auto Calibration with autorecognition of buffer solutions, Auto. Temp. Compensation, and supports stable reading/auto-hold display mode. The meter’s digital filter technology improves response time and accuracy.
Intelligent Functions: Smart Self Diagnosis reminds of out-of-range measurement, incorrect calibration, and electrode invalidation. Other functions include calibration reminders, calibration date checking, easy parameter setting. GLP standard data management, 500 data sets of storage, manual/autostorage, USB data output.
Reliable Structure Design: Large white backlit LCD; foldable stand allows use as a benchtop meter; soft silicone case gives you a nice firm grip; connector protection cap, IP57 waterproof rating; Powered by 3 AA batteries. The meter is RoHS and CE certified and comes with a 2-year warranty (6 months for the electrode).”