MRC TM-8812 User Manual

The reading on the display is the thickness if
coupling well. So if we have known the velocity
of a certain material, it is easy to measure the
thickness by 7.2.
7.4 How to measure the thickness by a sample of
known thickness?
Just get a sample of known thickness. Then
repeat 7.2 and 7.3 till the measurement value is
totally same as the known thickness. In such a
case, the set value is the velocity of the material
to measure, by which you can measure any
unknown thickness of same material.
7.5 To browse the velocity, if only press the "VEL
Key 3-13". To quit browsing, if only press the
"VEL Key 3-13" again or wait till the meter
automatically show "0".
7.6 By use of velocity measurement, it is easy to
measure the thickness of any hard materials.
8. BATTERY REPLACEMENT *
8.1 When the battery symbol appears on the
display, it is time to replace the batteries.
8.2 Slide the Battery Cover away from the
instrument and remove the batteries.
8.3 Install batteries paying careful attention to
polarity.
8.4 Install batteries paying careful attention to
polarity.

MRC TM-8812 Specifications

General

Brand	MRC
Model	TM-8812
Category	Measuring Instruments
Language	English