Milwaukee pH Continuous {0.0 to 14.0} SPO

pH MONITOR, RANGE: 0.0 to 14.0, WITH 2 POINT MANUAL CALIBRATION, AND ACCURACY OF ±0.2 pH. SET POINT RANGE: 5.5 TO 9.5 pH, AND LED VISUAL ALARM ACTIVE WHEN READING IS HIGHER THAN SET POINT. SUPPLIED WITH 12 V DC POWER ADAPTER, MA911B/2 DOUBLE JUNCTION pH ELECTRODE, 20 ml. PH 7.01 BUFFER SOLUTION AND SCREWDRIVER FOR CALIBRATION.