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UEi DL579 User Manual

UEi DL579
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CAT III
600V 600A
DL579
NCV
Low Z
V
µA
°F °C
TEMP
V
mV
CATIII 600V
CATIV 300V
True RMS
DISCONNECT TEST LEADS
30V MAX
SELECT
INRUSH
RANGE
MAX/MIN
AUTO
AT
µ
INSTRUCTION MANUAL
ENGLISH
DL579
Digital HVAC Clamp Meter
w/ CATIII 600V
1-800-547-5740
www.ueitest.com • email: info@ueitest.com
300V
CAT IV
600V
CAT III
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UEi DL579 Specifications

General IconGeneral
BrandUEi
ModelDL579
CategoryMeasuring Instruments
LanguageEnglish

Summary

Functions Overview

Core Measurement Functions

Lists primary measurement capabilities like True RMS, voltage, current, capacitance.

Specialized Measurement Functions

Includes NCV, Inrush, Temperature, Low Z, Diode, Continuity.

Frequency and Duty Cycle

Covers frequency and duty cycle measurement functions.

Resistance and Capacitance

Details resistance and capacitance measurement functions.

Key Features

Display and Interface Features

Dual display, backlight, auto/manual ranging.

Operational and Convenience Features

Data Hold, Auto Power Off, test lead storage.

Safety and Enhanced Features

Visible high-voltage alert, magnetic mount, input jack locks.

General Specifications

Operating and Storage Conditions

Specifies operating/storage temperature and humidity.

Device and Compliance Details

Covers display, dimensions, weight, CAT rating, certifications.

Power and Accessories

Information on battery type and test leads.

Important Safety Warnings

General Warnings and Precautions

General warnings for safe operation, service, and voltage handling.

Pre-Use Checks and Lead Safety

Instructions for pre-use verification and safe test lead usage.

Environmental and Circuit Safety

Precautions for storms, wet conditions, PPE, and circuit safety.

High Voltage/Current and Incident Response

Awareness for high energy, and response to electrical incidents.

HVAC/R System Specific Safety

Safety procedures tailored for HVAC/R technicians.

Symbols Reference

Measurement and Unit Symbols

Displays common symbols for measurements and units.

Warning and Safety Symbols

Shows symbols indicating warnings, dangerous levels, or safety.

Category Definitions

Measurement Categories II, III, and IV

Defines safety categories for building installations and their typical short-circuit values.

Overview of Meter Components

Clamp and Alignment Features

Describes the clamp, alignment marks, and lever operation.

Indicators and Controls

Explains category indicators, NCV light, and rotary dial.

Input Jacks and Test Lead Holder

Details input jacks, wire separation, and test lead holder.

Button Functions

Explains the operation of Range, SELECT, and HOLD/Backlight buttons.

Advanced Overview Features

Min/Max and Display Features

Describes Min/Max button functionality and display characteristics.

Inrush/Hz Duty Button Functionality

Explains the operation of the Inrush/Hz Duty button.

Temperature Probe and Jack Lock

Details temperature probe inputs and input jack lock switch.

Magnet Mount and Battery Cover

Describes the built-in magnet, strap, and battery cover.

Low Z (Low Impedance) Measurement

Low Z Measurement Operation

Details how to operate the meter in Low Z mode.

Low Z Measurement Features

Lists features specific to the Low Z measurement function.

AC Amps Measurement (<600A Jaw)

AC Amps Jaw Measurement Procedure

Explains how to measure AC Amps using the clamp jaw.

AC Amps Measurement Specifications

Provides range, resolution, accuracy, and overload protection.

AC Amps Measurement Guidance

Offers tips for accurate AC Amps measurement.

Non-Contact Voltage (NCV) Detection

NCV Sensor and Operation

Identifies the NCV sensor and details how to perform detection.

NCV Detection Limitations

Notes factors affecting NCV detection accuracy and reliability.

Voltage Indicator Light

Explains the behavior of the voltage indicator light.

NCV Feature

Lists features related to Non-Contact Voltage detection.

AC/DC Microamps Measurement (<2000μA)

Microamp Measurement Setup

Details how to set up the meter for microamp measurements.

Microamp Measurement Specifications

Provides accuracy and overload protection for DC and AC microamps.

Microamp Measurement Warning

Warns against exceeding the specified microamp measurement limit.

Temperature Measurement (°F/°C)

Temperature Measurement Setup

Details how to set up the meter for temperature readings.

Temperature Probe Requirements

Specifies the need for K-Type thermocouple probes.

Temperature Measurement Specifications

Provides accuracy and overload protection for temperature readings.

Temperature Accuracy Clarification

Clarifies that stated accuracy excludes thermocouple accuracy.

Continuity Test

Continuity Test Setup

Explains how to perform a continuity test.

Continuity Threshold and Warning

Specifies the threshold for the continuity buzzer and warns against live circuits.

Resistance Measurement (<60MΩ)

Resistance Measurement Setup

Details how to set up the meter for resistance measurements.

Resistance Measurement Specifications

Lists resistance ranges, resolution, accuracy, and overload protection.

Resistance Measurement Warning

Warns against measuring resistance on live circuits.

Capacitance Measurement

Capacitance Measurement Setup

Explains how to set up the meter for capacitance measurements.

Capacitance Measurement Specifications

Lists capacitance ranges, resolution, accuracy, and overload protection.

Capacitor Discharge Warning

Warns about safely discharging capacitors before measurement.

Diode Test

Diode Test Operation and Readings

Explains how to perform a diode test and interpret readings.

Diode Test Specifications

Provides open circuit voltage, test current, and overload protection.

AC Voltage Measurement (750V AC)

AC Voltage Measurement Setup

Details how to set up the meter for AC voltage measurements.

AC Voltage Measurement Specifications

Lists AC voltage ranges, resolution, accuracy, and overload protection.

High Voltage Alerts for AC

Explains high voltage indicator and audible alerts for AC measurements.

AC Voltage Measurement Warnings

Warnings for test lead rating and measurement limits for AC voltage.

DC Voltage Measurement (1000V DC)

DC Voltage Measurement Setup

Details how to set up the meter for DC voltage measurements.

DC Voltage Measurement Specifications

Lists DC voltage ranges, resolution, accuracy, and overload protection.

High Voltage Alerts for DC

Explains high voltage indicator and audible alerts for DC measurements.

DC Voltage Measurement Warnings

Warnings for test lead rating and measurement limits for DC voltage.

Frequency and Duty Cycle Measurement

Frequency Measurement Setup

Details how to set up the meter for frequency measurements.

Frequency Measurement Specifications

Lists frequency ranges, resolution, accuracy, and overload protection.

Duty Cycle Measurement Setup

Details how to set up the meter for duty cycle measurements.

Duty Cycle Measurement Specifications

Lists duty cycle accuracy and overload protection.

Frequency/Voltage Measurement Warning

Warns about test lead rating and voltage limits for frequency.

LRA Inrush Current Measurement

Inrush Measurement Setup

Details how to set up the meter for LRA Inrush current measurement.

Inrush Measurement Procedure

Explains the steps to capture and read inrush current.

Inrush Measurement Guidance

Provides guidance on selecting ranges for inrush measurements.

Test Lead Notes and Safety

CAT IV/II Measurement Locations

Details measurement locations for CAT IV and CAT II leads.

CAT IV Shield Usage and Removal

Explains the importance of CAT IV shields and when they can be removed.

Test Lead Category Rating Warning

Warns not to confuse lead rating with meter rating.

Replacement Test Lead Caution

Advises on using compliant replacement test leads.

Battery Replacement

Battery Replacement Procedure

Step-by-step guide for replacing the meter's batteries.

Warranty Information

Warranty Period and Coverage

Details the warranty period and what is covered.

Warranty Limitations and Exclusions

Outlines what the warranty does and does not cover.

Warranty Service Contact

Provides contact details for warranty and service inquiries.

Disposal Instructions

Equipment Disposal Symbol Explanation

Explains the symbol for separate collection and correct disposal.

Cleaning and Maintenance

Cleaning Procedure

Provides instructions for cleaning the meter's case.

Cleaning Precautions

Warns against using abrasive liquids or strong detergents.

Storage Guidelines

Storage Recommendations

Recommends battery removal and environmental conditions for storage.

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