The General Tools and Instruments DPH208R Digital pH Meter Digital monitors changes in solutions. The instrument will accept any optional pH electrode with BNC connector. The device's pH electrodes can be calibrated at a pH of 4, 7 or 10 using the optional buffer solution. Features both minimum and maximum memory along with data hold. Manual temperature compensation via the front panel of the device. RS-232 computer interface and both CE and RoHS approved. Runs on a 9V battery.
Features:
Accepts any optional pH electrode with BNC connector
pH electrodes calibratable at pH 4, 7 or 10 using optional buffer solution