Greenlee DM-800 User Manual

999 3259.8 © 2000 Greenlee Textron IM 1403 REV 2 6/00
DM-800 • DM-810
• DM-820
DIGITAL
MULTIMETERS
MULTÍMETROS
DIGITALES
MULTIMETRES
NUMERIQUES
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.

Greenlee DM-800 Specifications

General

Display	LCD
Temperature Range	-40°C to 1000°C
Battery Type	9V
Weight	1.2 lbs
Display Count	4000
Measurement Types	AC Voltage, DC Voltage, AC Current, DC Current, Resistance, Capacitance, Frequency, Temperature
AC Current Range	0-10A
DC Current Range	0-10A
Resistance Range	40MΩ
Capacitance Range	100µF
Frequency Range	0-10MHz

Summary

Safety Overview

Important Safety Information

Safety Alert Symbol

Explains the hazard alert symbol and its purpose.

Hazard Definitions

Defines immediate, potential, and minor hazards with signal words.

General Safety Precautions

General warnings about reading material and electric shock hazards.

Electrical and Operational Safety

Usage and Environment Safety

Warns against moisture, unintended use, and operating with open case.

Test Lead and Circuit Safety

Stresses using proper leads and avoiding contact with live parts.

Instrument Identification

Input Terminals

Identifies input terminals for current, COM, and other functions.

Display Icons Explained

Mode and Function Indicators

Icons for AUTO, HOLD, MAX/MIN, and Crest Capture functions.

Using the Meter Features

Specialized Measurement Functions

Explains MAX/MIN, CREST, and Delta functions for DM-820.

Control Button Operations

AC Measurement Overview

Typical Measurements

Measurement Procedures

Component Measurement Procedures

Temperature Measurement Setup

Accuracy Specifications

Voltage Accuracy Details

Frequency Accuracy Details

Component Accuracy Details

Overvoltage Specifications

DM-800 Terminal Categories

DM-810/DM-820 Terminal Categories

Battery and Fuse Replacement