Table Of Contents; Introduction - General MMH800 User Manual

TABLE OF CONTENTS

Introduction . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2 - 3
Key Features . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3
What's in the Case . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3
Product Overview . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3 - 4
Setup Instructions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4
Install Battery . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4
Operating Instructions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4 - 6
Measuring Moisture Level . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5
Accounting For Temperature and Humidity . . . . . . . . . . . . . . . . . . . . 6
Checking Calibration . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6
Specifications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7 - 8
Maintenance Tips . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7
Warranty Information . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7
Return for Repair Policy . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8
Manuel de L'Utilisateur . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9 - 16
Manual del Usuario . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 17 - 24

INTRODUCTION

Thank you for purchasing General Tools & Instruments' MMH800 4-in-1 Pin/Pad RH
Moisture Meter. Please read this user's manual carefully and thoroughly before using
the meter.
The MMH800 is designed for use in woodworking, water damage restoration, building
construction and home renovation. Examples include:
• Checking for moisture on or below the surface of carpets
• Measuring the surface moisture and/or moisture content of wood, drywall
or concrete before painting, wallpapering, sealing or treating
• Locating water leaks in roofs, floors and walls
• Selecting dry lumber
Because it can measure ambient temperature and humidity in addition to moisture
level, the MMH800 is particularly suitable for water damage restoration projects.
It measures: 1) temperature; 2) relative humidity; 3) moisture level using a pin sensor;
and 4) moisture level using a pad sensor. The meter has both kinds of sensors, with a
pair of pins on top and a split metal pad on the back.
2