－
30
－
General
Display
..............................................................
4.5 digits LCD with EL backlight
Power source
.................................................
2
alkaline batteries "LR6 or AA"
Operation environment
.............................
0
to
50
°C, less than
85
%R.H.
Storage environment
............................
-
10
to
55
°C, less than
85
%R.H.
Size of the main unit
......................
73
mm(W) x
143
mm(H) x
32
mm(D)
Mass of the main unit
..........
Approximately
160
g "excluding batteries"
Battery life
Approx.
30
hours or more with backlight off,
25
°C and
measuring
4
mm thickness continuously
Battery indicator
The battery indicator blinks when the battery power has been
consumed.
Automatic power off function
When left idle for approximately 5 minutes, the display blinks for
20 seconds and then the power is turned off.
Accessories
7 MHz transducer
.................................................................................
1
piece
Test piece "
is equivalent to the thickness of
4.00
mm
"
...............
1
piece
Carrying case
..........................................................................................
1
piece
Empty bottle for the couplant
........................................................
1
piece
Strap
.............................................................................................................
1
piece
Instruction manual "
This manual
"
......................................................
1
book
Options and Accessories
AD
-
3255
-
01 Test
piece
"
is equivalent to the thickness of
4.00
mm
"
AD
-
3255
-
02 7
MHz
transducer,
6
mm,
Pulse
-
echo mode
..............................
0.8
to
200.0
mm
AD
-
3255
-
03 5
MHz
transducer,
10 mm,
Pulse
-
echo mode
..............................
1.0
to
300.0
mm
AD
-
3255
-
04 5
MHz
transducer,
10 mm,
Pulse
-
echo mode
..............................
2.0
to
300.0
mm
Echo
-
echo mode
...............................
4.0
to
30.0
mm
