RS PRO IDM 98IV User Manual

IDM 98IV & 99IV / EN
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Warning
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Safety sheet
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 Read First
 Safety Information
Understand and follow operating instructions carefully.
Use the meter only as specified in this manual; otherwise,
the protection provided by the meter may be impaired.
 WARNING
Identifies hazardous conditions and actions that could cause
BODILY HARM or DEATH
 CAUTION
Identifies conditions and actions that could DAMAGE the meter
or equipment under test
 WARNING
˙ When using test leads or probes, keep your fingers behind
the finger guards.
˙ Remove test lead from Meter before opening the battery
door or Meter case.
˙ Use the Meter only as specified in this manual or the protec-
tion by the Meter might be impaired.
˙ Always use proper terminals, switch position, and range for
measurements.
˙ Verify the Meter’s operation by measuring a known voltage.
If in doubt, have the Meter serviced.
˙ Do not apply more than the rated voltage, as marked on
Meter, between terminals or between any terminal and
earth ground.
˙ Only replace the blown fuse with the proper rating as
specified in this manual.
˙ Use caution with voltages above 30 Vac rms, 42 Vac peak,
or 60 Vdc. These voltages pose a shock hazard.
˙ To avoid false readings that can lead to electric shock and
injury, replace battery as soon as low battery indicator.
˙ Disconnect circuit power and discharge all high-voltage
capacitors before testing resistance, continuity, diodes, or
capacitance.
˙ Do not use Meter around explosive gas or vapor.
˙ To reduce the risk of fire or electric shock do not expose this
product to rain or moisture.
˙ Wear suitable personal protective equipment when working
around or near hazardous live conductors which could be
accessible.
 Warning
Safety sheet

RS PRO IDM 98IV Specifications

General

DC Voltage Max	1000V
AC Voltage Max	750V
DC Current Max	10A
AC Current Max	10A
Resistance Max	40MΩ
Capacitance Max	100μF
Temperature Max	1000°C
Continuity	Yes
Diode Test	Yes
Display Type	LCD
Safety Category Voltage	CAT III 1000V, CAT IV 600V
Display Count	4000
Frequency Range	10Hz to 10MHz
Temperature Range	-40°C to 1000°C
Battery Type	9V
Safety Category	CAT IV
Capacitance Range	40nF to 100μF

Summary

Safety Information

Read First Safety Advice

General advice to read the manual carefully before operating the meter.

Hazard Warnings and Precautions

Identifies hazards and lists critical safety rules for meter operation.

Meter Symbols, Maintenance, and Cleaning

Explanation of Meter Symbols

Explains symbols used on the meter and in the instruction manual.

Meter Maintenance and Cleaning

Instructions for instrument repair and case cleaning procedures.

Introduction to the Digital Multimeter

Front Panel Overview and Components

Details the parts and layout of the meter's front panel.

Meter Features and Initial Setup

Key Features of the Multimeter

Lists the main features and capabilities of the digital multimeter.

Unpacking and Inspection Guide

Lists included items and checks to perform after unpacking.

Basic Measurement Procedures

Preparation for Basic Measurements

Essential preparation and caution before starting measurements.

Measuring AC/DC Voltage and Frequency

Illustrates how to measure AC/DC voltage and frequency.

Measuring AC/DC Current and Frequency

Measuring AC/DC Current Frequency

Illustrates the procedure for measuring AC/DC current frequency.

Measuring AC/DC Current

Illustrates the procedure for measuring AC/DC current.

Measuring Resistance, Capacitance, and Continuity

Resistance and Capacitance Measurement

Illustrates how to measure resistance and capacitance.

Continuity and Diode Testing

Illustrates how to perform continuity and diode tests.

Measuring Temperature with the Multimeter

Temperature Measurement (°C/°F)

Illustrates how to measure temperature using the meter (99IV only).

Operating Meter Functions and Ranges

Using the Function Button

Explains how to use the function button to select measurement modes.

Using the Range Button

Explains how to use the range button for auto and manual range selection.

Advanced Measurement Modes

MIN/MAX Value Recording

How to record and view minimum and maximum measured values.

Peak Hold Functionality

How to use the peak hold function (99IV only).

Special Measurement Features

Smart HOLD Functionality

Explains the smart hold feature and its notification behavior.

VoltSeek Non-Contact Voltage Detection

How to activate and interpret the VoltSeek function.

Meter Display and Power Management

Backlight Control Operation

How to turn the meter's backlight on and off.

Auto Power Off Functionality

Explains auto power off and how to disable it.

Meter Testing and Configuration

LCD Display Test Procedure

Describes the procedure for testing the meter's LCD display.

Setting Default Temperature Units

How to set default temperature units for the 99IV model.

Battery and Fuse Replacement Safety

Safety Precautions for Replacement

Safety rules before replacing fuses or batteries.

Fuse Replacement Guidelines

Information on correct fuse types and replacement.

Battery Replacement Procedure

Low Battery Indicator and Replacement

Guidance on replacing the battery when the indicator appears.

General Specifications and Safety Categories

General Operating Specifications

Lists general specs like voltage, display, battery life, temp, and safety standards.

Measurement Category Definitions

Explains measurement categories (I-IV) and their application environments.

DC and AC Voltage Measurement Specifications

DC mV Voltage Accuracy Details

Specifies accuracy for DC mV voltage measurements.

AC Voltage Accuracy and Frequency Response

Specifies accuracy and frequency response for AC voltage.

DC Voltage, Auto-V, and mA Current Specifications

DC Voltage Accuracy Specifications

Specifies accuracy for DC voltage measurements.

Auto-V and mA Current Accuracy Details

Specifies accuracy for Auto-V and mA current measurements.

Current, Resistance, and Continuity Specifications

AC/DC A Current Accuracy

Specifies accuracy for AC/DC A current measurements.

Resistance and Continuity Accuracy

Specifies accuracy for resistance and continuity tests.

Diode, Capacitance, Frequency, and Temperature Specifications

Diode Test and Capacitance Accuracy

Specifies accuracy for diode tests and capacitance measurements.

Frequency Counter and Temperature Accuracy

Specifies accuracy for frequency counter and temperature (99IV only).

AC+DC Measurement Specifications

AC+DC Voltage and mV Accuracy

Specifies accuracy for AC+DC voltage and mV measurements.

AC+DC mA and A Current Accuracy

Specifies accuracy for AC+DC mA and A current measurements.

Limited Warranty Information

Warranty Terms and Conditions

Details the warranty period, coverage, and limitations for the meter.