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Tenma 72-3530 - User Manual

Tenma 72-3530
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1
Industrial True RMS Digital
Multimeter
Model: 72-3530
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Summary

Important Safety Information

Product Overview

Display

Display Symbols and Specifications

Explanation of the multimeter's LCD display symbols and their meanings.

Function Selection and Buttons

Function Knob Functions

Details the functions associated with the rotary function knob.

Button Operations Overview

Explains the basic operations of the multimeter's control buttons.

Advanced Button Operations

Measuring AC;DC Voltage

AC;DC Voltage Measurement Details

Specifics on AC/DC voltage measurement modes and settings.

Voltage Measurement Caution

Important warnings and considerations for voltage measurements.

Measuring Resistance;Conductivity

Resistance Measurement Caution

Precautions and tips for accurate resistance measurements.

Measuring Circuit Switching

Diode Test

Measuring Capacitance

Measuring Frequency;Duty Ratio

Frequency;Duty Ratio Caution

Important safety notes for frequency and duty ratio measurements.

Measuring Temperature

Temperature Measurement Caution

Limitations and safety advice for temperature measurements.

Measuring AC;DC Current

AC;DC Current Measurement Caution

Safety precautions for current measurement, including fuse protection.

60 A;600 A Current Calipers Measurement

Non-Contact AC Voltage Sensing

NCV Sensing Caution

Safety notes for non-contact voltage sensing operations.

Square-Wave Output

Other Functions

Automatic Shutdown Function

Explains the auto-power-off feature and how to manage it.

Buzzer and Low Voltage Detection

Information on buzzer settings and low battery indication.

Internal Lithium Battery Charging

Instructions and cautions for charging the internal battery.

Technical Specifications

DC Voltage Measurement Specifications

Accuracy and range specifications for DC voltage measurements.

Measurement of AC Voltage

Measurement of DC Current

Measurement of AC Current

Measurement of Resistance;Conductance

Measurement of Capacitance

Measurement of Frequency;Duty Ratio;Cycle

Measurement of Temperature

Maintenance & Repair

Cleaning and Servicing

Instructions for cleaning the instrument and when to seek professional servicing.

Battery Charging and Disposal

Guidance on charging the battery and proper disposal of electronic equipment.

Summary

Important Safety Information

Product Overview

Display

Display Symbols and Specifications

Explanation of the multimeter's LCD display symbols and their meanings.

Function Selection and Buttons

Function Knob Functions

Details the functions associated with the rotary function knob.

Button Operations Overview

Explains the basic operations of the multimeter's control buttons.

Advanced Button Operations

Measuring AC;DC Voltage

AC;DC Voltage Measurement Details

Specifics on AC/DC voltage measurement modes and settings.

Voltage Measurement Caution

Important warnings and considerations for voltage measurements.

Measuring Resistance;Conductivity

Resistance Measurement Caution

Precautions and tips for accurate resistance measurements.

Measuring Circuit Switching

Diode Test

Measuring Capacitance

Measuring Frequency;Duty Ratio

Frequency;Duty Ratio Caution

Important safety notes for frequency and duty ratio measurements.

Measuring Temperature

Temperature Measurement Caution

Limitations and safety advice for temperature measurements.

Measuring AC;DC Current

AC;DC Current Measurement Caution

Safety precautions for current measurement, including fuse protection.

60 A;600 A Current Calipers Measurement

Non-Contact AC Voltage Sensing

NCV Sensing Caution

Safety notes for non-contact voltage sensing operations.

Square-Wave Output

Other Functions

Automatic Shutdown Function

Explains the auto-power-off feature and how to manage it.

Buzzer and Low Voltage Detection

Information on buzzer settings and low battery indication.

Internal Lithium Battery Charging

Instructions and cautions for charging the internal battery.

Technical Specifications

DC Voltage Measurement Specifications

Accuracy and range specifications for DC voltage measurements.

Measurement of AC Voltage

Measurement of DC Current

Measurement of AC Current

Measurement of Resistance;Conductance

Measurement of Capacitance

Measurement of Frequency;Duty Ratio;Cycle

Measurement of Temperature

Maintenance & Repair

Cleaning and Servicing

Instructions for cleaning the instrument and when to seek professional servicing.

Battery Charging and Disposal

Guidance on charging the battery and proper disposal of electronic equipment.

Tenma 72-3530 Specifications

General IconGeneral
TypeDigital Multimeter
DC Voltage Range200mV to 600V
AC Voltage Range200V to 600V
DC Current Range200µA to 10A
Resistance Range200Ω to 20MΩ
Continuity TestYes
Diode TestYes
Battery9V
DisplayLCD
AC Current Range200μA to 10A
Capacitance Range20nF to 200μF

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