General EP8703

TABLE OF CONTENTS
Introduction . . . . . . . . . . . . . . . . . 2 – 3
Key Features . . . . . . . . . . . . . . . . . . . . 4
What’s in the Box . . . . . . . . . . . . . . . . 4
Product Overview . . . . . . . . . . . . . 4 –6
Setup Instructions . . . . . . . . . . . . 6 –7
Install Battery . . . . . . . . . . . . . . 6 –7
Operating Instructions . . . . . . . . . 7 –8
Making Basic Measurements . . 7 –8
Calibrating the Meter . . . . . . . . . 8 – 10
Specifications . . . . . . . . . . . . . . . . . . 11
Operating & Maintenance Tips . . . . . 12
Warranty Information . . . . . . . . . . . . 13
Return for Repair Policy . . . . . . . . . . 14
INTRODUCTION
Thank you for purchasing General Tools
& Instruments’ EP8703 Calibratable
3-Function Thermo-Hygrometer. Please
read this user’s manual carefully and
thoroughly before using the instrument.
The EP8703 can measure any
environment’s ambient temperature,
relative humidity (RH) and dew point. These
measurements are typically made by three
groups of users:
2