Truweigh ENIGMA User Manual

USER GUIDE

ENIGMA

Thanks for purchasing the ENIGMA Digital Mini Scale! This

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User Guide is designed to get you up and running quickly
with your scale. Scales are precision instruments and
require proper care and skill to get the best results. If you
have questions or need support, visit us at http://www.
truweigh.com/support or scan the QR Code on the back of
this manual using your smartphone.

What’s In The Box

User Guide

Two AAA
Batteries

Two Expansion

Trays

ENIGMA Digital

Mini Scale

Key Descriptions

TAREMODE PIECESON/OFF

ON/OFF - Turns the scale ON or OFF.

MODE - Changes the weighing unit.

PCS - Enter counting mode. Hold to set sample quantity

for average piece weight calculation.

TARE - Zero’s the scale. Also subtracts the weight of an
empty container (see Tare Function).

Weighing Your First Item

Radio Frequency

Interference

Unlevel Surfaces High Humidity

Radio Frequency

Interference

1. Press the ON/OFF key to
turn the scale on.

2. Place the item on the center
of the weighing platform.

3. Take your reading from
the display. You can press
the MODE key to convert
between weighing units.

4. The scale’s auto-o function will turn the scale o
after 3 minutes of inactivity (See Auto-O Setting) or
you can press the ON/OFF key to turn the scale o.

Counting Function

1. Place a sample quantity of 25, 50, 75 or 100 pcs of
the item you want to count on the platform.

1. Press and hold the PCS key to enter counting setup.

2. Tap the MODE key to select your sample quantity.

3. Press the PCS key to conrm the sample qty and set
the average piece weight (APW) in memory.

4. You may now place any quantity on the scale and
view the piece count. (‘pcs’ will show on the display)

Things To Avoid

Unlevel Surfaces

Air Currents

Radio Frequency

Interference

Vibration

High Humidity

Extreme Temps

Tare Function

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The Tare function allows you to subtract the weight of a
container so that the display only shows the weight of the
contents.

Place an empty tray

or container on the

platform.

Press the TARE
key to subtract the
container’s weight.

Add items to the

container to see their

weight on the display.

NOTE: The weight of the container will subtract from
the available capacity and will leave a negative value
on the display once the weight is removed. Press
TARE again to return the display to zero.

Auto-Off Setting

By default, the scale will auto-o after 180 seconds of
inactivity. To change or disable the auto-o timer:

1. Turn the scale on and wait for the display to zero.

2. Press and hold the TARE key until the display shows

the current auto-o setting (ie 180), then release.

3. Press the MODE key to change the auto-o setting
between 180 sec,120 sec, 60 sec, or 0 sec (auto-o

disabled).

4. Press ON/OFF to turn the scale o when nished.

Accuracy

Your scale comes calibrated from the factory and most
users wont need to calibrate their scale for a long time.

You should check your scale’s accuracy periodically
using calibration weights and perform calibration if
necessary.

NOTE: Only use trusted calibration weights.
Household items such as bottles and cans with
weights printed on the side are not suitable for
checking accuracy.

Calibration

Calibration adjustment is permanent and
should only be performed using accurate
calibration weights that match the
requirements for your scale (see the chart on
back). Do not use coins or other household
items to calibrate.

1. Prepare the required weight for your scale. (see
chart on back)

2. Find a at and level surface to perform calibration
and let the scale adjust to room temperature.

3. Press ON/OFF to turn the scale on and wait for the
scale to stabilize.

4. Press and hold the MODE key until the display
shows ‘CAL’.

5. Make sure nothing is on the platform then press

MODE to conrm the zero point.

6. The display will then ash the

required calibration weight.

7. Place the required calibration
weight on the center of the
platform.

8. The display will show ‘PASS’
then return to normal weighing
mode. You may now turn the

scale o or continue weighing.

Specications

EN-500-01 EN-3000-1

500 g / 17.627 oz /

Max Capacity

Readability

Weighing
Units

Dimensions

Calibration
Weight

Power 2 x AAA Batteries

Warranty 10 Year Limited Warranty

For more information, including
weighing tips and support, scan

this code with your smartphone

Or visit us online at
truweigh.com/support/

16.075 ozt/ 321.51

dwt / 2500.00 ct /

7716 gn

0.01 g / 0.001 oz /

0.001 ozt / 0.01 dwt /

0.05 ct / 0.2 gn

g, oz, ozt, dwt, ct, gn

Overall: 4.9 in x 4.1 in x 0.8 in

Platform: 4.0 in x 4.0 in
Display: 0.5 in x 1.7 in

500g 2000g

3000 g / 105.82 oz /

96.45 ozt/ 1929 dwt /
15000 ct / 46296 gn

0.1 g / 0.01 oz / 0.01 ozt
/ 0.1 dwt / 0.5 ct / 2 gn