This unit does pH/ORP/Temperature with Hanna's new Intelligent Electrode. The electrode incorporates a chip which memorizes the calibration date and data performed, and a temperature sensor which eliminates the need for an additional temperature probe. The probe automatically alerts the user when recalibration is necessary. Helpful where ISO procedures require a method to determine gauge capability. Unit has RS-232 data output. Packed complete with the pH electrode, 3.3 foot cable, pH 4.01 and 7.01 buffers, 12 VDC adapter, batteries, hard carrying case and instruction manual.
