TARE
ZERO
Max
d
PB-Series
KG
LB
LB:OZ
OZ
ON
OFF
TARE
ZERO
Back
Light
MODE
PCS
PB-Series
Professional Bench Scale
PB-13 (13 x 0.01lb)
PB-33 (33 x 0.01lb)
PB-77 (77 x 0.02lb)
PB-Series Manual
Thank you for purchasing the American Weigh PB-Series
professional bench scale. Please read all operating
instructions carefully before use. This electronic scale
is a precision instrument. With normal care and proper
treatment, it will provide years of reliable service.
Never load the scale with more than the maximum
capacity. Overloading will permanently damage it!
Avoid any exposure to extreme heat or cold. Your scale
works better when operated at normal room temperature.
Always allow the scale to acclimate to normal room
temperature for at least one hour before use.
Give your scale sufcient warm up time. Usually 30-60
seconds before calibration to give the internal components
a chance to stabilize.
Keep your scale in a clean environment. Dust, dirt,
moisture, vibration, air currents and a close distance to
other electronic equipment can all cause an adverse effect
on the reliability and accuracy of your scale.
Handle with care. Gently apply all items to be weighed
onto the platform. Although this scale is designed to be
quite durable, try to avoid rough treatment as this may
permanently damage the internal sensor.
Avoid shaking, dropping or otherwise shocking the scale.
This is a precision instrument and must be handled with
extreme care.
Only operate the scale on a stable, vibration free
surface.
I. OPERATION
Place Scale on a horizontal at surface.
1. Press the [
ON/OFF
] key.
2. Wait until "0.00” is displayed.
3. Place the object to be weighed on the platform.
4. Using the [MODE] key, you can switch between
weighing units.
Note: The scale will auto-off after 4 minutes of non-use.
II. TARE WEIGHING
1. Turn on scale as described above.
2. Place an empty container onto the weighing platform.
3. Press [TARE/ZERO] once and wait until the display
returns to "0.00".
4. You may now add items to the container to obtain only
the weight of the contents.
III.PART COUNTING FEATURE
1. Turn the scale ON.
2. Place a sample amount of the item you want to count
onto the platform. (25, 50, 75, 100 pieces)
3. Press and hold the “PCS” key for about 3 seconds until
the number “100” appears ont he display.
4. Press the [MODE] key to select the quantity of samples
that is on the platform. The sequence of sample sizes is
as follows: 100 → 25 → 50 → 75
5. Press the [PCS] key to conrm the sample size. The
“PCS” icon will be shown on the LCD.
6. You may now remove the sample quantity and place
any number of that item onto the scale and the display will
show a count.
8. To return to normal weighing, press the [MODE] key.
Model PB-13 PB-33 PB-77
Capacity 13 lb
6 kg
210 oz
33 lb
15 kg
530 oz
77 lb
35 kg
1200 oz
Resolution 0.01 lb
0.001 kg
0.1 oz
0.01 lb
0.002 kg
0.1 oz
0.02 lb
0.005 kg
0.5 oz
Weighing Units
kg, lb, lb:oz, oz
Scale Dimensions (inches)
10.0 x 12.0 x 4.0
Platform Dimensions (inches)
8 x 10
Auto Off
4 Minutes (240 sec)
Power
AC-Power or Internal Rechageable Battery (both included)
Battery Life
15 hours of continuous use
Warranty
2 Year Warranty
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