MULTIMETER 2200811 PM EN
42-Range Digital Multimeter
User’s Guide
22-811
Thank you for purchasing your 42-Range Digital Multimeter from RadioShack. Please read this user’s guide before installing, setting up, and using your new multimeter.
n Install the battery
p Set the function switch
Before installing battery, make sure the function switch is set to OFF and test leads are disconnected.
V — Measures AC and DC voltages. μA/A , mA/A — Measures AC and
DC amperage.
1. Remove the screw on the back to open the battery compartment cover.
Install one 9V battery (not included). / — Measures resistance and capacitance. /
— Checks continuity and diodes.
Hz/Duty — Measures frequency and duty cycle.
2. Replace the cover and secure it with the screw.
EF r#HECKSELECTRICÞELDS
OFF — Turns off the meter.
o Connect the test leads
q Use the buttons
1. Remove the rubber caps from the test leads. SELECT — Toggles among functions.
2. Plug the black lead into the –COM jack and the red lead into the
+V..mA jack.
RANGE — Selects manual mode and ranges.
REL — Takes relative measurements. To measure current greater than 400mA, plug the red test lead into +10A MAX.
HOLD — Tests display and holds a reading.
Note: The buzzer sounds after connecting to the +10A MAX jack to measure anything except current. This reminds you not to touch the test leads to the circuit.
Whats Included
Care and Service
42-Range Digital Multimeter
Test Leads (2)
Spare Fuse (in the case)
User’s Guide
• Keep your meter dry and clean.
If it gets wet or dirty, wipe it dry or clean immediately with a cloth lightly dampened with water. Do not use harsh chemicals, cleaning solvents, or strong detergents to clean the meter.
WARNINGS:
• To avoid electric shock, disconnect both test leads from the circuit under test before you replace the battery and fuse.
• Do not operate the meter until the battery is properly installed and the back cover and battery compartment cover are in place and secured.
• The supplied test leads
User’s Guide
22-811
Thank you for purchasing your 42-Range Digital Multimeter from RadioShack. Please read this user’s guide before installing, setting up, and using your new multimeter.
n Install the battery
p Set the function switch
Before installing battery, make sure the function switch is set to OFF and test leads are disconnected.
V — Measures AC and DC voltages. μA/A , mA/A — Measures AC and
DC amperage.
1. Remove the screw on the back to open the battery compartment cover.
Install one 9V battery (not included). / — Measures resistance and capacitance. /
— Checks continuity and diodes.
Hz/Duty — Measures frequency and duty cycle.
2. Replace the cover and secure it with the screw.
EF r#HECKSELECTRICÞELDS
OFF — Turns off the meter.
o Connect the test leads
q Use the buttons
1. Remove the rubber caps from the test leads. SELECT — Toggles among functions.
2. Plug the black lead into the –COM jack and the red lead into the
+V..mA jack.
RANGE — Selects manual mode and ranges.
REL — Takes relative measurements. To measure current greater than 400mA, plug the red test lead into +10A MAX.
HOLD — Tests display and holds a reading.
Note: The buzzer sounds after connecting to the +10A MAX jack to measure anything except current. This reminds you not to touch the test leads to the circuit.
Whats Included
Care and Service
42-Range Digital Multimeter
Test Leads (2)
Spare Fuse (in the case)
User’s Guide
• Keep your meter dry and clean.
If it gets wet or dirty, wipe it dry or clean immediately with a cloth lightly dampened with water. Do not use harsh chemicals, cleaning solvents, or strong detergents to clean the meter.
WARNINGS:
• To avoid electric shock, disconnect both test leads from the circuit under test before you replace the battery and fuse.
• Do not operate the meter until the battery is properly installed and the back cover and battery compartment cover are in place and secured.
• The supplied test leads