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Advantages of the UltimateScale
Previously, body fat percentage was determined by measuring the thickness of subcutaneous
fat by pinching it with calipers, or by laying a person on a scanning bed and passing a
current from hand to foot. However, these methods present problems—professional skills
are required, the procedures take time and are often invasive, and measurement values vary.
Currently, the gold standard methods of body fat measurement are DEXA (Dual Energy
X-ray Absorptiometry) and Hydrodensitometry (underwater weighing).
Tanita’s BIA method uses equations derived from large, multi-ethnic population studies to
predict body composition. Readings taken with the UltimateScale correlate highly with both
DEXA (Tanita’s reference model) and Hydrodensitometry.
Handling Tips
The UltimateScale is a precision instrument utilizing state-of-the-art technology. To keep
the unit in the best condition, follow these instructions carefully:
• Do not attempt to disassemble the measuring platform.
• Store the scale horizontally, and place it so that the Weight-only Key (Start Switch) will
not be pressed accidentally.
• Avoid excessive impact or vibration to the unit.
• Place the unit in an area free from direct sunlight, heating equipment, high humidity, or
extreme temperature change.
• Never submerge the unit in water. Use alcohol to clean the electrodes and glass cleaner to
keep them shiny, applied to a cloth first; avoid soaps.
• When replacing the batteries, exchange all four at the same time.
Troubleshooting
If the Following Problems Occur. . . then. . .
An unfamiliar weight reading appears followed by kg or st-lb.
Refer to “Switching the Weight Mode” on p.3.
Nothing appears on the Display Screen after initial display.
Check foot alignment. Make sure you wait for “0.0” to appear before stepping on the plat-
form. Check to see that the batteries are fresh and are in the correct positions.
Requested body fat percentage reading does not appear after the weight is measured.
Make sure you have entered personal data. See p.4.
Vibration will interfere with the fat percentage reading. Be sure to stand erect and still on the
measuring platform. Do not bend your knees. Be sure that shoes and socks are removed and
check foot alignment. Step off and repeat steps on p.4.
The body fat percentage reading is extremely low.
Be sure you have selected the correct user mode (Adult/Child, Male/Female), and that the
soles of your feet are clean and properly aligned with the guides on the measuring platform.
Consider whether or not you are overhydrated. Step off and repeat steps on p.4.
The body fat percentage reading is extremely high.
Be sure you have selected the correct user mode (Adult/Child, Male/Female), and that the
soles of your feet are clean and properly aligned with the guides on the measuring platform.
Dehydration, foot calluses, etc. will interfere with the fat percentage reading. Step off and
repeat steps on p.4.
If you need assistance, please call our toll-free customer service number at 1-800-TANITA-8
(USA and Canada only).
Specifications
UltimateScale 2000/2001/2001T
Weight Capacity
300 lb (136 kg) (21 st-6 lb)
Weight Increments
0.5 lb (0.2 kg) (0.5 lb)
Body Fat Increments
1%
Power Supply
DC 6V AA-size (UM3-type) battery (x4)—included
Power Consumption
60 mA maximum
Measuring Current
50 kHz 500 µA
After sales service
Please contact the store at where bought this scale for
any inquiry regarding operation, trouble, request for
repair and/or placement of an order for parts or products.
Or call 1-800-TANITA-8 (USA and Canada only).
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Instruction Manual (English)