Keithley 3721-ST User Manual

Series 3700A System Switch/Multimeter Reference Manual Appendix A: LAN concepts and settings
3700AS-901-01 Rev. D/June 2018 A-17
Figure 155: Properties dialog box
8. Click ASCII Setup. The ASCII Setup dialog box is displayed.
9. From the ASCII Setup dialog box, select the following options:
▪ Send line ends with line feeds
▪ Echo typed characters locally
Figure 156: ASCII Setup dialog box
10. Click OK in the ASCII Setup dialog box. The Properties dialog box is displayed.
11. Click OK in the Properties dialog box.
Use the HyperTerminal window to interact directly with the instrument.

Keithley 3721-ST Specifications

General

Type	Multimeter
Model	3721-ST
Manufacturer	Keithley
Measurement Functions	DC Voltage, AC Voltage, DC Current, AC Current, Resistance, Frequency, Temperature
Relay Type	Electromechanical
Temperature Range	-200°C to 1820°C
Accuracy	Varies by function and range
Resolution	Varies by function and range
Display	LCD
Interface	GPIB, RS-232
Topology	Multiplexer
Maximum Switching Voltage	300 V
Maximum Switching Current	1 A
Input Impedance	>10 GΩ (DC Voltage ranges)