
Introduction
The
device measures Gauge/Differential
(+2
psi)
. It features
InHg, mmHg, ozin
Hold and Auto Power
of
reliable service.
11
selectableunitsofmeasure:in H20,
2
,
FtH20,
cmH2 0,
Off
disabled. Careful
Pressure
from -55 H20 to
+55
H20
psi, bar, mbar, Kpa,
kgcm,Additional features include Data
use
of
this meter will provide years
5

Specifications
Function
inH
2
psi
Mbar
kPa
inHg
mmHg
0
Range
±55.40
±2.000
±137
.8
±13.79
±0.407
±103.4
Display
Accuracy
Repeatability
Linearity/Hysteresis
Maximum
Response
Low
Over
Under
Pressure
Time
Battery Indicator
Range
Indicator
Range
Indicator
Operating Conditions
Storage Conditions
Power
Supply
Standard Accessories
Resolution Function
2
0.01
0.001
ozin
FtH20 4.612
cmH20
2
Kgcm
0.001
Bar 0.137
Dual
LCD
±0
.3%FSO(25°C)
±0.2%(Max+/-0
±0
.29%
FSO
10psi
0.5Seconds typical
Yes
Err.1
Err.2
32°F to 122°F(0 to
14°F to
140FO(-1
1 X 9V Battery (included) or External 9VDC
Pouch
&.Tubing
Range
32.00
140.6
0.140
.5%FSO)
50°C)
to
60°C)
Resolution
0.01
0.001
0.1
0.001
0.001

Operation
1.
Power
Press
the
ON/OFF
a short
the
2.
Before
for more than 2 seconds to zero the meter.
self-test when turned on.
last operation.
Zero
Adiust
use
and without fittings attached to the meter, press the HOLD button
"000" from right to left. 0.
If
it
is
desired to offset the meter and display, press the DIF button while
taking a measurement subsequent reading will be the difference between the
current measurement and the measurement that was on the
DIF button was pressed.
3.
Data
Press
Hold
the HOLD button momentarily to freeze the displayed reading the
HOLD icon will
HOLD button
4 Record
The
MAX/MIN
(MIN)
or
anerage (AVG) readings with relative time stamp.
1 .
Press
the
Functions are
also appears
clock
Press
2.
the
Display
recorded .
is
button to turn
and
appear
again
mode allows the user to view only the highest (MAX), lowest
REe
locked out except for Power & Backlight).
REe
now
on the upper left-hand side
to return to normal operation.
button once and
in
the secondary display and starts counting.
button
again
showing the maximum pressure and relative time it was
power
The
Offset
000
will be display.
REe
and
on
or
off. The
meter defaults to the setting used during
The
appears on the display (All other
MAX
appears on the display.
meter will perform
meter will reset and display
display when the
of
the display. press the
The
relative time
The
3

3.
Press
the
REC
button to display the minimum
time.
4.
Press
the
REC
button to display the average value AVG reading with the
relative time.
5.
Press
the
REC
button
again
to continue recording
measu rements.
6.
To
exit the MINIMAXI AVG mode, press the
return to
7.
Backlight
Press
40
8.
Automatic
The
To
an
disabled .
9.
Units
Press
available units
the display.
normal operation.
Display
the Backlight button to turn on the backlight. It will remain on for
seconds.
Power
meter will automatically
disable Auto Power
"n"
will
appear
The
the Unit button momentarily and the meter will cycle through the
OFF
shut
OFF,
hold
in
the display indicating that Auto Power OFF mode
meter will return to normal operation when it
of
measure as indicated
Error Codes
An error message will
diagnostic test.
appear
on the display if the meter fails an internal
MIN
reading with the relative
MINIMAXI
REC
button for 3 seconds to
off
after
20
minutes to conserve battery life.
down
the hold button and turn on the meter,
is
turned
by
the cursor on the button
AVG
of
off
is
.
11
Err. 1:
1.
2. Err. 2:
3. Err. 3:
4. Err. 4:
Pressure
Pressure
DIF function, the differential pressure value
DIF function, the differential pressure value
value
value
BaHery Replacement
When
the
the battery
9V
battery.
power
is
over the range .
is
below
the range.
falls low,
"BAT"
is
over range.
is
below
range.
will
appear
on the
LCD
. Replace
4