Precision Simulator for pH and ORP Meters - Simulates pH and ORP electrodes
- Manual temperature compensation from 0 to 50°C (32 to 122°F)
- High impedance selection button
HI 8427 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°C (32 to 122°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 megaohm meters.
HI 8427 is supplied complete with HI 7858/1 BNC/BNC connection cable (1 m, 3.3' long), battery and instructions.
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| Range | 0, 2, 4, 7, 10, 12, 14 pH; -1900, -350, 350, 1900 | | Accuracy (@20°C/68°F) | ± 0.1 pH, ± 5 mV | | Temp. Compensation | Manual from 0 to 50°C (32 to 122°F) | | Input Impedance | 10^9; Ohm | | Battery Type / Life | 1 x 9V/approximately 100 hours of continuous use | | Environment | 0 to 50°C (32 to 122°F); RH 95% | | Dimensions | 180 x 83 x 40 mm (7.1 x 3.3 x 1.6") | | Weight | 255 g (9 oz.) |
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Weight:
0.56 Pounds |
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Weight Disclaimer: *Weight may vary based on configuration. |
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