General Operating Instructions; Ac Voltage Measurements; Dc Voltage Measurements; Ac Current Measurements - CEN-TECH 37772 Owner's Manual And Safety Instructions

11 function digital multimeter
Hide thumbs Also See for 37772:
Table of Contents

Advertisement

General Operating Instructions

Ac Voltage Measurements

Measure AC conductors carrying
up to 700 VAC, 45-450 Hz.
1.
Turn the Range Selector Switch to
700 ACV setting. Start with the highest
range if the voltage is unknown.
2.
Plug the red lead into the V/Ω/Hz Jack.
Plug the black lead into the COM
Jack. Switch the Multimeter ON.

Dc Voltage Measurements

Measure DC conductors
carrying up to 1000 VDC.
1.
Turn the Range Selector Switch
to 1000 DCV setting.

Ac current Measurements

Measure AC conductors carrying
up to 20 amperes.
1.
Turn the Range Selector Switch to the
20A~ position. Start with the highest
range if the amperage is unknown.
2.
Plug the red lead into the 20A
Jack. (For current under 20A, plug
the red lead into the mA Jack.)
Plug the black lead into the COM
Jack. Switch the Multimeter ON.

Dc current Measurements

Measure DC conductors
carrying up to 20 amperes.
1.
Turn the Range Selector Switch to the
20A
position. Start with the highest
range if the amperage is unknown.
Page 8
For technical questions, please call 1-888-866-5797.
3.
Carefully touch the exposed
conductors with the tips of the probes
to measure the voltage (not amperes).
4.
Read measurement. If the voltage is
less than 200 volts, set the Range
Selector Switch to the lower range.
5.
When testing is complete, remove
Test Leads and store with multimeter.
2.
Follow the directions above under
"AC Voltage Measurements", only
use the DC settings instead.
3.
Carefully touch the exposed
conductors with the tips of the
probes to measure the amperage.
Note: Amperage is always tested in
series with the circuit under test.
4.
Read measurement. If the reading is
less than 0.2 amps, switch the red lead
to the VΩmA Jack and set the Range
Selector Switch to the 200 mA setting.
5.
When testing is complete, remove
Test Leads and store with multimeter.
2.
Follow the directions above under
"AC Current Measurements", only
use the DC settings instead.
Item 37772 61593

Advertisement

Table of Contents
loading

This manual is also suitable for:

61593

Table of Contents