User's Guide

EasyView™

Digital Hygro-Thermometer

and Datalogger

Model EA20

Introduction

Congratulations on your purchase of the Extech EasyView™ EA20 Digital Hygro-

Thermometer. This device measures Humidity, Temperature, Dew Point temperature

and Wet Bulb temperature. Advanced features include Manual Datalogging of up to 99

sets, MAX/MIN recording, Relative measurement mode, and elapsed timer. Careful use

of this meter will provide years of reliable service.