Keithley 2110 User Manual

Section
2: General overview Model 2110 5½ Digit Multimeter
Reference Manual
2-4 2110-901-01 Rev. C/August 2013
4. Open the clips on the sides and remove the voltage setting selector from the container, as shown
in the following figure.
Figure 6: Open clips
5. Turn the voltage setting to the correct setting.
The instrument has four possible voltage settings: 100 V, 120 V, 220 V, and 240 V. It can be set to
any of these working voltages.
Figure 7: Turn voltage selector
6. Insert the voltage setting selector back into the socket and close the cap.
Fuse replacement
A fuse is located in the voltage selector assembly. This fuse protects the power line input of the
instrument. If the line fuse needs to be replaced, refer to Line fuse replacement (on page A-1
).

Keithley 2110 Specifications

General

Model	2110
DC Voltage Range	100 mV to 1000 V
AC Voltage Range	100 mV to 750 V
Continuity	Yes
Diode Test	Yes
Category	Digital Multimeter
Display	5.5 digit
DC Current Range	100 µA to 3 A
AC Current Range	100 µA to 3 A
Resistance Range	100 MΩ
Frequency Range	3 Hz to 300 kHz
Frequency Accuracy	0.01% + 1 count
Capacitance Range	1 nF to 100 µF
Capacitance Accuracy	1% + 5 counts
Connectivity	USB, GPIB (optional)
Dimensions	88 mm
Power Supply	100 V to 240 V AC, 50/60 Hz
DC Voltage Accuracy	±0.012% + 2 counts