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TABLE OF CONTENTS
1.0 Introduction . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3
2.0 Precautions. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3
3.0 Overview of Gauge . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4
3.1 Gauge
3.2 Contents of Kit
3.3 Probe
3.4 Keypad
3.5 LCD Display
3.6 Probe Zero Plate
3.7 Probe Connector Receptacle
3.8 Battery Compartment (Battery Replacement)
4.0 Getting Started. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10
4.1 Connecting The Probe
4.2 Turn On The Power
4.3 “Zeroing” The Probe
4.4 Changing Units — inches to mm
4.5 Checking Calibration With The Test Plate
4.6 Preparation Of The Surface
5.0 Quick Start Instructions — Steel Thickness. . . . . . . . . . . . . . 13
6.0 Calibration For Measuring Thckness
Of Materials Other Than Steel. . . . . . . . . . . . . . . . . . . . . . . . . . 15
6.1 Acoustic Velocity Table
6.2 Changing Calibration — Acoustic Velocity is Known
6.3 Changing Calibration — Acoustic Velocity is Not Known
7.0 Description of Measuring Modes . . . . . . . . . . . . . . . . . . . . . . . 19
8.0 Measuring Procedure . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 20
8.1 General Notes On Measurements
8.2 Measurements Of Pipes Or Cylindrical Parts
8.3 Measurements On Materials At High Temperatures
9.0 Specifications. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 23
10.0 Material Safety Data Sheet (MSDS) . . . . . . . . . . . . . . . . . . . . . 24
11.0 Warranty . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 25
OI-UT004M