Extech EX820 True RMS 1000A Clamp Meter with IR Thermometer User's Guide

Q: What is the maximum AC current measurement?

The meter can measure up to 1000A of AC current.

Q: How do I select the temperature unit?

See the 'Temperature Units' paragraph in the manual to select °F or °C.

Q: What happens if the resistance is less than 40 Ω during continuity test?

A tone will sound if the resistance is less than 40 Ω.

The Extech EX820 is a 1000A True RMS clamp meter that measures AC/DC voltage, AC current, resistance, capacitance, frequency, duty cycle, diode test, continuity, type K thermocouple thermometer, and non-contact IR temperature.

Extech EX820 True RMS 1000A Clamp Meter with IR Thermometer User's Guide - cover page

Brand: EXTECH
Category: multimeter
Document type: User Manual
Language: English
Pages: 12
File format: PDF
File size: 610 KB
Published: 01 August, 2012
Updated: 28 September, 2023
Model: EX820
MD5 checksum: 2E0D0EB9E5BB32E94B3B0EF3F9161DE9
PDF: Extech EX820 True RMS 1000A Clamp Meter with IR Thermometer User's Guide PDF

About this manual

This manual provides instructions for the Extech EX820 True RMS 1000A Clamp Meter with IR Thermometer. It details safety precautions, including warnings about hazardous voltages and battery storage, and describes the meter's physical components and display icons.

What's inside

Introduction
Safety Notes
Description
AC Current Measurements
AC/DC Voltage Measurements
Resistance Measurements
Capacitance Measurements
Frequency Measurements
Type K Temperature Measurements
Non-Contact InfraRed Temperature Measurements

Specifications

AC Current	1000A
AC/DC Voltage	600V DC/AC
Resistance, Capacitance, Frequency, Diode Test	250V DC/AC
Type K Temperature	60V DC, 24V AC
Temperature Range	-20 to 250°C (-4 to 482°F)
Continuity Threshold	< 40 Ω

Frequently asked questions

What is the maximum AC current measurement?