pH and mV Precision Simulator
Simulate output to discover malfunctions
Simulate temperature
Provided with universal BNC connector
HI 8427 is designed specifically to simulate pH and ORP electrodes to confirm proper functioning of your meter. Standard pH electrode ranges are selectable with a dial on the front panel.
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 is a "one of a kind" in the industry that eliminates the need for very expensive M? meters.
Order Information:
HI 8427 is supplied with HI 7858/1 BNC/BNC coaxial cable
Accuracy mV | ±5 mV |
Accuracy pH | ±0.1 pH |
Battery Type / Life | 1 x 9V / approx. 100 hours of continuous use |
Dimensions | 185 x 82 x 53 mm (7.3 x 3.2 x 2.1") |
Environment | 0 to 50°C (32 to 122°F); RH max 95% |
High Impedance tets | 10?Ohm |
Range mV | -1900, -350, 350, 1900 |
Range pH | 0, 2, 4, 7, 10, 12, 14 |
Temperature Compensation | manual, 0 to 50°C |
Weight | 255 g (9.0 oz) |