HI8427 is a portable pH/mV simulators designed specifically for calibrating pH and mV (ORP) meters.
- Simulate output to discover malfunctions.
- Universal BNC connector.
- Battery power allows for use away from a power source.
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HI8427 is designed specifically to simulate pH and ORP electrodes to confirm proper functioning of your meter. Standard pH and mV ranges are selectable with a dial on the front panel and pH can simulate sensor response at temperatures between 0 to 50°C.
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. This unique tester eliminates the need for very expensive MΩ meters.
Specification Name Detail sku HI8427 pH Range 0, 2, 4, 7, 10, 12, 14 pH pH Resolution 0.01 pH pH Accuracy (@25°C/77°F) ±0.1 pH ORP Range -1900, -350, 350, 1900 mV ORP Accuracy (@25°C/77°F) ±5 mV Temperature Compensation manual from 0 to 50°C (32 to 122°F) Power Supply 9V batteries Power Consumption approximately 100 hours of continuous use Environment 0 to 50°C (32 to 122°F); 95% RH Dimensions 185 x 82 x 53 mm (7.3 x 3.2 x 2.1’’) Weight 255 g (9.0 oz.) Ordering Information HI8427 is supplied with HI7858/1 BNC/BNC coaxial cable Warranty 2 years