Extech Instruments EX810 User Manual page 2

Introduction
Congratulations on your purchase of the EX800 Series Clamp device. The series consists
of the following models:
EX810 1000A AC Current Clamp meter
EX820 1000A True RMS AC Current Clamp
EX830 1000A True RMS AC/DC Current Clamp
All models measure:
Infrared Temperature
AC/DC Voltage
Resistance
Capacitance
Frequency
Continuity
Diode
Model specific functions:
EX830: DC Current, True RMS, Type K thermometer, DC Zero
EX820: True RMS, Type K thermometer
EX810: Average responding
The EX800 Series features:
Auto Power OFF
Max/Min recording
Data Hold
Peak Hold
Backlit LCD display
Careful use of this meter will provide many years of reliable service.
2 EX800 Series Version 3.1 6/05