Hanna Instruments HI 8427 pH & ORP Simulator

     The Hanna Instruments HI 8427 pH & ORP Simulator is designed specifically to simulate pH & ORP electrodes and to confirm proper functioning of your meter. Standard pH electrode ranges are selectable with a dial on the front panel. The pH range is pH 0, pH 2, pH 4, pH 7, pH 10, pH 12 and pH 14 with the mV range being -1900 mV, -350 mV, +350 mV and +1900 mV. Manual temperature compensation from 0 to 50 Deg C (32 to 122 Deg F) allows temperature simulation. Provided with a universal BNC connector, this unit is also a high impedance tester, for cable and connector inspection with a leakage sensitivity of 109 ohm. The unique tester is a "one of a kind" in the industry that eliminates the need for very expensive  mega-ohm meters.

Features:

• Simulates pH: 0 to 14
• Simulates mV: -1900 to +1900 mV
• Temperature Compensated
• High Impedance: 10¹² Ohm
• Accuracy: +/-0.1 pH & +/-5 mV
• Uses 9V Battery
• pH Range: 0, 2, 4, 7, 10, 12, 14
• mV Range: -1900, -350, +350, +1900
• Includes 3.3'  BNC/BNC Cable

Technical Specifications: