ThreeH DT830D Digital Pocket Scale User Manual

ThreeH DT830D Digital Pocket Scale

Product Information

Specifications

• Capacity: 200g
• Readability: 0.01g
• Units: g/oz/ozt/dwt/gn/ct
• Auto-off: 180 seconds off
• Power: AAA Batteries * 2pcs

Product Usage Instructions

Operation

1. Press the ON/OFF key.
2. Wait until [0.0] is displayed.
3. Put the object(s) on the weighing platform.
4. Using the MODE key, you can switch among the weighing units.

Tare Weighing

1. Turn on the scale and place the tare item on the platform.
2. Press TARE and wait until [0.0] is displayed.
3. Add the net-weight item.

Calibration

1. Turn the scale on by pressing the ON/OFF key.
2. Wait for the display to show ‘0.00g’ then press and hold the MODE key until the display shows CAL, then release.
3. Press the MODE key again. The display will flash CAL followed by the required calibration weight.
4. Place the required calibration weight on the center of the platform. The display will show PASS and then return to normal weighing mode.
5. Calibration is completed! Repeat these processes if something is going wrong.

Troubleshooting
The primary reasons for inaccuracy or malfunction are low batteries, incorrect calibration, overload, or operating on an unstable surface. Please keep this in mind and maintain and operate your scale properly. The scale is a precise instrument and must be handled with the utmost care and caution.

Counting Function
The counting function allows you to count multiple items of the same weight. Please refer to the user manual for detailed instructions on how to use this function.

Display Elimination of Errors:

• [lol] or [88888]: Change the battery.
• [OUT2]: Re-calibrate the scale as shown above.
• [EEEEE]: You are overloading the scale. Remove the excessive load immediately!
• [LLLLL]: The delicate weighing load cells have been damaged by measuring the scale (i.e., it was shocked, dropped, or overloaded). You can try re-calibrating the scale if the load cell has not been damaged too much. It will work again after re-calibration.
• [UNST]: Use the scale in a more stable position.

FAQ (Frequently Asked Questions)

• Q: How often do I need to change the batteries?
  A: The battery life depends on usage. It is recommended to replace the batteries when the display shows low battery indications or when the scale is not functioning properly.

• Q: Can I use the scale on a soft surface like a carpet?
  A: It is not recommended to use the scale on an unstable or soft surface as it may affect the accuracy of the measurements. It is best to use the scale on a flat and stable surface.

• Q: What should I do if the scale is not displaying the correct weight?
  A: First, make sure the scale is calibrated correctly. If the calibration is correct and the scale is still not displaying the correct weight, check for any damage to the load cells or overload indicators. If necessary, contact customer support for further assistance.

With normal care and proper treatment, it will provide years of reliable service.

1. Never load the scale with more than the maximal capacity. Overloading will permanently damage it!
2. Avoiding any exposure to extreme heat or cold, your scale works better when operated at normal room temperature.
3. Keep your scale in a clean environment. Dust, dirt, moisture, vibration, air currents, and a close distance to other electronic equipment can all harm the reliability and accuracy of your scale.
4. Handle with care. Gently apply all items to be weighed onto the tray top.
5. Avoid shaking, dropping, or otherwise shocking the scale. This is a precision instrument and must be handled with extreme care.
6. Only operate the scale on a stable, vibration-free surface
7. To achieve accurate results, please always objects within the round range on the platform.

Specifications

• Capacity: 200g
• Readability: 0.01g
• Units: g / oz / ozt / dwt / gn / ct
• Auto-off: 180 seconds off
• Power: AAA Batteries * 2pcs

Operation

1. Press the ON/OFF key.
2. Wait until [0.0] is displayed.
3. Put the object(s) on the weighing platform.
4. Using the MODE key, you can switch among the weighing units.

Tare Weighing

1. Turn on the scale and place the “tare item” on the platform.
2. Press TARE and wail until [0.0] is displayed.
3. Add the ‘net-weight-item’

Calibration

1. Turn the scale on by pressing the ON/OFF key.
2. Wait for the display to show 0.00g’’ then press and hold the MODE key until the display shows “CAL”, then release.
3. Press the MODE key again. The display will flash “CAL” followed by the required calibration weight.
4. Place the required calibration weight on the center of the platform.The display will show“ PASS” and then return to normal weighing mode.
5. Calibration is completed! Repeat these processes if something is going wrong.

Troubleshooting

The primary reasons for inaccuracy or malfunction are low batteries, incorrect calibration, overload or operating on an unstable surface. Please keep this in mind and maintain and operate your scale properly. The scale is a precise instrument and must be handled with the utmost care and caution.

Counting Function

1. Place the scale on a leveled surface & power it on.
2. Wait for Sampling: Prepare a sample quantity(25,50,75 or 100pcs) of the item you want to count Put the items on the platform, press and hold the “PCS’ key until the scales shows “25T50”；75, L1 OCT. Press the ’’UNIT” key to switch the above figures to match the quantity of the items on the platform. Press the “PCS” key again and the display will show “pcs” in the lower left-hand corner. Sampling is completed.
3. Put the items you want to count on the platform and the display will show the quantity of these items.

Display Elimination of Errors

• [lol] or [88888]change the battery
• [OUT2] Re-calibrate the scale as shown above.
• [EEEEE] You are overloading the scale. Remove the excessive load immediately!
• [LLLLL] The delicate weighing load cells have been damaged by measuring the scale (i.e. it was shocked, dropped, or overloaded). You can try re-calibrating the scale if the load cell has not been damaged too much. It will work again after re-calibration.
• [UNST] Use the scale in a more stable position.

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