APERA INSTRUMENTS AI209-T Value Series PH20 pH Tester Combo Kit, including the Maintenance Set, and a CalPod Solution Holder for Easy Calibration

Complete accessories to help you perform reliable pH tests in the long-ru Complete accessories to help you perform reliable pH tests in the long-run Solutions Set 8 oz bottled pH Calibration buffers (7.00, 4.00, 10.01) good for over 100 times of calibrations+ 4 oz 3M KCL storage solution for maximizing your pH probe's life CalPod Solution Holder Designed for effortless calibration and efficient use of buffers Probe-cleaning Brush The ultra-soft bristles help remove contaminants on the probe without damage Features of PH20 Tester Sensor Shield The latest PH20 probe all come with the sensor shield that protects the sensitive glass membrane from accidental damage High-Quality pH Sensor Apera's proprietary lithium glass pH sensor lays the foundation for quick and reliable pH measurements.