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Greenlee DM-100 User Manual

Greenlee DM-100
72 pages
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999 3788.3 © 2000 Greenlee Textron IM 1463 REV 1 12/00
DM-100 • DM-110
DIGITAL
MULTIMETERS
MULTÍMETROS
DIGITALES
MULTIMETRES
NUMERIQUES
INSTRUCTION MANUAL
INSTRUCTION MANUAL
MANUAL DE INSTRUCCIONES
MANUEL D’INSTRUCTIONS
Read and understand all of the instructions and safety
information in this manual before operating or servicing this tool.
Lea y entienda todas las instrucciones y la información sobre
seguridad que aparecen en este manual, antes de manejar estas
herramientas o darles mantenimiento.
Lire attentivement et bien comprendre toutes les instructions et
les informations sur la sécurité de ce manuel avant d‘utiliser ou de
procéder à l‘entretien de cet outil.
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Greenlee DM-100 Specifications

General IconGeneral
BrandGreenlee
ModelDM-100
CategoryMultimeter
LanguageEnglish

Summary

DM-100 DM-110 Digital Multimeters

Description

Product Description

Details the measurement capabilities, features like auto power off, and bar graph display.

Safety

General Safety

Emphasizes the importance of safety information in the manual and on the tool.

Purpose

Manual Purpose

Explains the manual's goal to familiarize personnel with safe operation and maintenance.

Important Safety Information

Safety Alert Symbol

Explains the safety alert symbol and signal words (DANGER, WARNING, CAUTION).

User Safety Instruction

Instructs users to read and understand material before operating or servicing.

Important Safety Information

Electric Shock Hazard Warning

Warns about the danger of contact with live circuits.

Environmental and Lead Hazards

Lists precautions regarding moisture, damaged units, test leads, and intended use.

Voltage and Contact Hazard

Warns against exceeding rated voltage and touching uninsulated parts.

Casing and Operation Safety

Warns against operating with the case open and to disconnect leads before opening.

Important Safety Information

Fuse Protection Warning

Warns about using the correct fuse for overvoltage protection.

Measurement Function Caution

Advises against changing functions while leads are connected.

Unit Maintenance Cautions

Cautions against attempting repair and exposure to extreme conditions.

Important Operational Precautions

Notes on shutting off power, discharging capacitors, lead connection, and EMI.

Identification

Device Components

Identifies the display, function buttons, selector, and input terminals.

Unit Symbols Explained

Explains common symbols found on the unit, like warning, battery, and fuse.

Display Icons

Common Display Icons

Lists and explains icons common to both DM-100 and DM-110 models.

DM-100 Display Icons

Explains icons specific to the DM-100 model.

DM-110 Display Icons

Explains icons specific to the DM-110 model, including units.

AC Measurement

RMS Measurement Types

Explains average-responding RMS and true RMS measurement methods.

Waveforms and Crest Factors

Waveform Analysis

Table showing typical AC signals, their RMS values, and crest factors.

Using the Features

Button Functionality

Explains the function of the Blue button, RANGE, PWR RST, Hz, and HOLD buttons.

Operation

Basic Operation

Outlines the steps for setting up, testing, and taking readings with the meter.

Troubleshooting Basic Operation

Provides steps for troubleshooting if the unit doesn't function as expected.

Operation (cont'd)

Measurement Settings Table

Table detailing how to set the selector and connect leads for various measurements.

Measurement Specific Notes

Notes on capacitance discharge, continuity tone, diode display, and current limits.

Operation (cont'd)

Auto Power Off Feature

Explains the automatic power-off feature, its timings, and how to reactivate.

Disabling Auto Power Off

Describes how to disable the Auto Power Off feature.

Typical Measurements

Voltage Measurement Setup

Illustrates how to connect the multimeter for voltage measurement.

Current Measurement Setup

Illustrates how to connect the multimeter for current measurement.

Typical Measurements (cont'd)

Resistance Measurement Setup

Illustrates how to connect the multimeter for resistance measurement.

Continuity Check Setup

Illustrates how to connect the multimeter for continuity checks.

Typical Measurements (cont'd)

Capacitance Measurement Setup

Illustrates how to connect the multimeter for capacitance measurement.

Diode Measurement Setup

Illustrates how to connect the multimeter for diode testing (forward and reverse bias).

Accuracy: DM-100

DM-100 AC Current Accuracy

Details the accuracy specifications for AC current measurements on the DM-100.

DM-100 AC Voltage Accuracy

Details the accuracy specifications for AC voltage measurements on the DM-100.

DM-100 DC Current Accuracy

Details the accuracy specifications for DC current measurements on the DM-100.

Accuracy: DM-100 (cont'd)

DM-100 DC Voltage Accuracy

Details the accuracy specifications for DC voltage measurements on the DM-100.

DM-100 Resistance Accuracy

Details the accuracy specifications for resistance measurements on the DM-100.

DM-100 Diode/Continuity Specs

Provides specifications for diode test current, open circuit voltage, and continuity threshold.

Accuracy: DM-110

DM-110 AC Current Accuracy

Details accuracy for AC current, including crest factor impact and 10A limit.

DM-110 AC Voltage Accuracy

Details accuracy for AC voltage, including frequency range and input impedance.

DM-110 DC Current Accuracy

Details accuracy for DC current measurements on the DM-110.

Accuracy: DM-110 (cont'd)

DM-110 DC Voltage Accuracy

Details accuracy for DC voltage, including input impedance.

DM-110 Resistance Accuracy

Details accuracy for resistance measurements on the DM-110.

DM-110 Capacitance Accuracy

Details accuracy for capacitance measurements, noting film capacitors.

Accuracy: DM-110 (cont'd)

DM-110 Frequency Accuracy

Details accuracy and sensitivity for frequency measurements.

DM-110 Diode/Continuity Specs

Provides specifications for diode test current, open circuit voltage, and continuity.

Specifications

Display and Sampling Rates

Details display types, counts, sampling rates, and polarity.

Temperature and Power-Off Specs

Specifies temperature coefficient and automatic power-off timings.

Overload Protection Details

Details overload protection for Amps/Volts and overvoltage categories.

Operating Conditions

Lists operating and storage conditions, including humidity and elevation.

Battery Information

Details battery types for DM-100 and DM-110, and battery life.

Overvoltage Installation Categories

Category I Definition

Defines Overvoltage Category I, covering signal level electronics.

Category II Definition

Defines Overvoltage Category II, covering local level appliances.

Category III Definition

Defines Overvoltage Category III, covering distribution level systems.

Category IV Definition

Defines Overvoltage Category IV, covering primary supply level equipment.

Maintenance

Maintenance Cautions

Cautions against repair and exposure to extreme conditions during maintenance.

Battery and Fuse Replacement

Details the procedure and warnings for battery and fuse replacement.

Unit Cleaning

Provides instructions for cleaning the unit.

Lifetime Limited Warranty

Warranty Terms Explained

Explains the lifetime limited warranty terms for products.

Repair Shipping Guide

Provides instructions for shipping units for repair and warranty coverage.

Technical Support Contact

Lists contact information for technical and customer service.

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