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Tenma 72-7740 - User Manual

Tenma 72-7740
35 pages
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Unpacking Inspection
Rules For Safe Operation
Title
Page
Table of Contents
1
D. Continuity Test
International Electrical Symbols
AC Voltage Measurement
Capacitance Measurement
The Use of Relative Value Mode
The Meter Structure
Turning on the Display Backlight
General Specifications
Resistance
Overview
Safety Information
Rotary Switch
Functional Buttons
Display Symbols
Measurement Ranges
A.
B.
Measurement Operation
A.
B.
C.
D. Testing for Continuity
E.
F.
G.
H.
I. Temperature Measurement
J.
Operation of Hold Mode
The POWER Button
The BLUE Button
Sleep Mode (Model 72-7740 only)
Accuracy Specifications
A. DC Voltage
B. AC Voltage
C.
Selecting a Measurement Range
Manual Ranging and Autoranging
DC Voltage Measurement
Measuring Resistance
Frequency Measurement
DC or AC Current Measurement
Testing Diodes
Measuring Duty Cycle
Model 72-7740/72-7745: OPERATING MANUAL
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Summary

Unpacking Inspection

Safety Information

Rules For Safe Operation

Rotary Switch Functions

Functional Buttons (1)

Functional Buttons (2)

Display Symbols

Units of Measurement

Measurement Ranges (1)

Measurement Ranges (2)

Measurement Operation

DC Voltage Measurement

How to perform DC voltage measurements using the multimeter.

AC Voltage Measurement

How to perform AC voltage measurements using the multimeter.

Measuring Resistance

How to measure resistance using the multimeter, including range and procedure.

DC or AC Current Measurement

How to measure DC or AC current using the multimeter, including safety.

Operation of Hold Mode

The Use of Relative Value Mode

General Specifications

Accuracy Specifications

DC Voltage Accuracy

Accuracy specifications for DC voltage measurements.

DC Current Accuracy

Accuracy specifications for DC current measurements.

AC Current Accuracy

Accuracy specifications for AC current measurements.

MAINTENANCE

Summary

Unpacking Inspection

Safety Information

Rules For Safe Operation

Rotary Switch Functions

Functional Buttons (1)

Functional Buttons (2)

Display Symbols

Units of Measurement

Measurement Ranges (1)

Measurement Ranges (2)

Measurement Operation

DC Voltage Measurement

How to perform DC voltage measurements using the multimeter.

AC Voltage Measurement

How to perform AC voltage measurements using the multimeter.

Measuring Resistance

How to measure resistance using the multimeter, including range and procedure.

DC or AC Current Measurement

How to measure DC or AC current using the multimeter, including safety.

Operation of Hold Mode

The Use of Relative Value Mode

General Specifications

Accuracy Specifications

DC Voltage Accuracy

Accuracy specifications for DC voltage measurements.

DC Current Accuracy

Accuracy specifications for DC current measurements.

AC Current Accuracy

Accuracy specifications for AC current measurements.

MAINTENANCE

Tenma 72-7740 Specifications

General IconGeneral
BrandTenma
Model72-7740
CategoryMultimeter
LanguageEnglish

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