This Mettler Toledo SevenEasy pH Meter is used. Item has been tested and is in good working condition.
SevenEasy S20Measuring RangeResolution Accuracy pH 0.00 … 14.00 0.01 ±0.01 mV -1999 … 1999 1 ±1 Temperature-5.0 … 105.0 °C 0.1 °C ±0.5 °C
Sensor inputs BNC, Cinch/RCA (NTC 30 kΩ) Interfaces RS232 (connection to printer or PC) Power Requirements Power adapter (9 V, DC) or four AA batteries (not incl.) Size / Weight 180 x 180 x 65 mm / 610 g Package / Weight 370 x 30 x 165 mm / 3.1 k