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0515 IH-3478

π  H-3478
DIGITAL POCKET SCALE

1-800-295-5510

uline.com

WARNING! Place the scale on a flat and stable 
surface. Do not operate the scale in hostile 
environments. Avoid sudden temperature changes. 
Do not immerse the scale in water or other liquids.

NOTE: Operating temperatures should be 
between 32°F and 140°F (0°–40°C).

REMOVING THE SHIPPING SCREW

1.  Remove the battery cover (A) on the bottom of the 

scale. (See Figure 1)

2.  Unscrew the shipping screw (B).

INSTALLING THE BATTERIES 

Insert three AAA batteries into the battery chamber (C) on 

the bottom of the scale. 

NOTE: Ensure the negative battery terminals face 
the spring contacts.

CONTROL FUNCTIONS

OVERVIEW OF CONTROLS

CONTROL PANEL

N/G

ON

OFF

JKD-500X0.1g

oz

g

ct

Pcs

MODE

TARE

ZERO

T

0

BUTTON

FUNCTION

N/G

Displays gross and 

net weight.

MODE

Changes weigh 

units. Release on 

desired unit.

TARE

Tares the weight of 

the container.

ZERO

Sets display to zero.

ON/OFF

Turns the scale  

ON/OFF. 

N/G

MODE

TARE

T

ZERO

0

ON

OFF

SET UP

Remove the screw before using

!

B

C

A

Figure 1

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