Lab instrumentsELCT 201

1. Digital Multimeter2. Voltage Tester3. Function Generator4. Oscilloscope5. Assorted Leads6. Power Supplys7. Construction / Measurements8. Ohm Meter Circuit

Digital Multimeter

Measures:1. Resistance2. Voltage3. Current

Checks1. Continuity2. Diode3. Transistor4. Capacitor

Display Unit

Volt/Ampere/Ohm Selector

Probe Connectors

Digital MultimeterDigital Multimeter

Measures:1. Resistance2. Voltage3. Current

Checks1. Continuity2. Diode3. Transistor4. Capacitor

Display Unit

Volt/Ampere/Ohm Selector

Probe Connection Ports

Digital Multimeter

Measures:1. Resistance2. Voltage3. Current

Checks1. Continuity2. Diode3. Transistor4. Capacitor

Display Unit

Volt/Ampere/Ohm Selector

Probe Connection Ports

Voltmeter

Voltage Indicator

Probes

Function Generator

Increase/Decrease Frequency

Frequency Multiplier

DC offset Increase/Decrease

AC Peak to peak V increase/decrease

Sine/Square/Triangular selectorFrequency display

OutputConnector

Oscilloscope

Display

Channel 1 Input Channel 2 Input

Volt/division (Y axis)

Time/divison (X axis)

Ch1 vertical position control

Ch2 vertical position control

Signal

Ch1/Ch2 Horizontal position control

Trigger

Probe Compensation

Probes

Oscilloscope Probe

Signal Generator Probe

Signal Generator / Oscilloscope Probe

Multimeter Probe

1X / 10XSelector

Probe tipReference Lead

BNC connector

BNC connector

BNC connector

Impedance adjustment

Alligator Clips

Probe Tips

Plugs

Power SupplyVoltage Meter Current Meter

Current Increase/Decrease

Voltage Increase/Decrease

Output Connectors

Power Supply

Voltage Meter Current Meter

Current Increase/Decrease

Voltage Increase/Decrease

Output connectors

OHM METER CIRCUIT