HANNA HI 8427 pH and mV Precision Simulator

HANNA HI 8427 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 MΩ meters.

Order Information:
HI 8427 is supplied with HI 7858/1 BNC/BNC coaxial cable

Specifications

Range	pH	0, 2, 4, 7, 10, 12, 14
	ORP	-1900, -350, 350, 1900
Accuracy @ 20°C	pH	±0.1 pH
	ORP	±5 mV
Impedance Tests		109 Ohm
Temperature Compensation		manual, 0 to 50°C (32 to 122°F)
Battery Type / Life		9V / approximately 100 hours of use
Environment		0 to 50°C (32 to 122°F); RH max 95%
Dimensions		185 x 82 x 53 mm (7.3 x 3.2 x 2.1’’)
Weight		255 g (9.0 oz.)