GETTING
STARTED
19
Example:
Resistance
measurement
mode
4 Wire Kelvin Connection
Background
The GOM-802 uses 4 wire Kelvin connections for
accurate measurements.
Diagram
+
-
Description
Source HI
The Source HI carries the measuring
current source. It is connected to the +
side of the DUT.
Source LO
The Source LO terminal accepts the
signal return current. Connects to the –
side of the DUT.
Sense HI
Monitors the positive (+) potential.
Sense LO
Monitors the negative (-) potential.
GND
If the component has a large metallic
area not connected to either terminal,
connect it to ground to reduce noise.
