MEIYA 598A-2020A Gram Scale 600g User Guide

MEIYA 598A-2020A Gram Scale 600g

Specifications

• Range/Accuracy: 1000g/0.1g, 2000g/0.1g, 3000g/0.1g, 5000g/0.1g, 5000g/1g, 10000g/1g, 500g/0.01g, 1000g/0.01g, 2000g/0.01g
• Key function: ON/OFF, EC (control backlight), PCS, UNIT, HOLD, TARE
• Unit-conversion switch [ dwt/ozt/tl/ct/oz/g/gn ]
• Display: LCD white backlight, black digital display
• Low battery indication
• Overload Prompt
• Automatic shutdown
• Power supply: 2x AAA Batteries
• Operation Temp: 10 to 30 deg C

Product Usage Instructions

MATTERS NEEDING ATTENTION

1. When weighing, keep the electronic scale level and stable.
2. Avoid heavy pressure and impact on the scale.
3. Avoid using in environments with strong radio waves or magnetic fields.
4. Avoid using and storing in humid environments; remove the battery if not used for a long time.
5. Do not use the product for trading purposes.

POWER SUPPLY
The scale uses 2 AAA batteries. Replace batteries when low voltage prompt is displayed.

Battery Specifications:

• Battery capacity: 150mAh
• Voltage: 3V

Charging Instructions (for charging type):

• Charging status: Screen displays flashing.
• Full status: Screen displays FULL.
• Full charging time: About 6 hours.

Reminder

• If not used for a long time, charge every 45-60 days to avoid damage to the internal lithium battery.
• Do not use chargers above 5V; company not responsible for losses due to incorrect charger usage.

SWITCHING MACHINE OPERATION
Place the scale on a horizontal surface. Tap ON/OFF to turn on, display shows 0 or 0.0 for weighing. Tap ON/OFF to turn off.

UNIT SWITCHING
In power-on state, press UNIT key to convert weighing units. Select desired unit. Note: Multiple units available for conversion.

TARE FUNCTION
Place container on scale, press TARE button to reset display to zero. Add items to container; displayed weight is item weight (container weight not included).

LOCK FUNCTION
To lock displayed value after placing item on scale, press HOLD key. Press HOLD key again to unlock.

CALIBRATION FUNCTION
Operate when weighing inaccurately and with required calibration weight. Improper operation may cause inaccuracies.

1. Power on, press and hold UNIT key to enter calibration function.
2. Press TARE key to select weight value; corresponding value flashes.
3. Place corresponding weight and calibrate when “PASS” appears on screen.

FAQ (Frequently Asked Questions)

• Q: How do I know when the battery is low?
  A: The scale will display a low voltage prompt when the battery is running low.

• Q: Can I use the scale in a vibrating environment?
  A: It is recommended to use the scale in a stable and non-vibrating environment for accurate results.

Digital Electronic Scale

Instruction Manual
598A-2020A

Thank you very much for purchasing our electronic scale produ0cts. Please read this manual carefully before use. Correct use and maintenance will prolong the service life of the product.

SPECIFICATION AND INSTRUCTION

• Range/Accuracy: 1000g/0.1g, 2000g/0.1g, 3000g/0.1g, 5000g/0.1g, 5000g/1g, 10000g/1g, 500g/0.01g, 1000g/0.01g, 2000g/0.01g
• Key function: ON/OFF, EC (control backlight), PCS, UNIT, HOLD, TARE
• Unit-conversion switch [ dwt/ozt/tl/ct/oz/g/gn ]
• Display: LCD white backlight, black digital display
• Low battery indication
• Overload Prompt
• Automatic shutdown
• Power supply: 2x AAA Batteries
• Operation Temp: 10 to 30 deg C

MATTERS NEEDING ATTENTION

1. When weighing, please keep the electronic scale level and stable, and do not use the electronic scale in a windy or vibrating environment.
2. Please avoid heavy pressure and impact on the electronic scale to avoid damage.
3. Please do not use in an environment with strong radio wave and magnetic fields.
4. Please do not use and store in a humid environment. Please remove the battery if the product is not used for a long time.
5. Do not use this product for trading.

POWER SUPPLY
The product adopts the environment protection design with ultra-low energy consumption, and 2*AAA batteries are applicable. When the low voltage prompt is displayed, replace the battery.

Power Storage description (charging type only)

• Battery capacity: 150mAh
• Voltage: 3V
• Charging status: the screen will display “8” flashing.
• Full status: the screen will display “FULL.”
• Full of charging time: About 6 hours

Reminder

• If it is not used for a long time, charge it every 45-60 days to avoid damage to the internal lithium battery.
• It is forbidden to use chargers above 5V for charging and our company will not be responsible for all losses caused by incorrect use of the charger.

SWITCHING MACHINE OPERATION

The electronic scale is placed on a horizonal table, tap the “ON/OFF” to turn on, and display ”0” or “0.0” to perform weighing and then tap the “ON/OFF” to turn off.

UNIT SWITCHING
In the power-on state, every time you press the “UNIT” key, it will convert a weighing unit, please select the weight unit you need.

NOTE: This product has multiple units for conversion

SWITCHING MACHINE OPERATION
Put the container on the weighing pan, press the “TARE” button, and after the display is reset to zero, put the items to be weighed into the container, and the weight displayed at this time is the weight of the item (the weight of the container is not concluded).

LOCK FUNCTION
Put the item on the weighing pan, after the display shows the value, press the “HOLD” key to lock the value displayed on the screen, and press the “HOLD” key to unlock Features.

CALIBRATION FUNCTION

Note that this function can only be operated when the weighing is inaccurate, and only when the corresponding weight calibration weight is required. Improper operation will cause the program to be garbled or inaccurate.
After power on, press and hold the “UNIT” key to enter the calibration function, press the “TARE” key to select the corresponding weight value, press the “UNIT” key and the corresponding value flashes, place the corresponding weight, and calibrate when “PASS” appears on the screen.

POWER SAVING MODE

After power on, press the “EC” button to turn off the backlight, and then press the “EC” button to turn on the backlight.

COUNTING FUNCTION
The premise of counting function is that the weight of each article to be counted must be the same.

1. Power on as described above
2. Prepare 25 or 50 or 75 or 100 samples, and put the articles on the scale for weighing and sampling
3. Press and hold the “PCS” key until the number “25” is displayed.
4. If the displayed quantity is different from the sample quantity placed on the scale. Press the “UNIT” key to switch the correct sample quantity. After the switch is correct, press the “PCS” key to confirm.
5. Take down the sample, put the items to be counted, and the display screen will display the number of items.

TROUBLESHOOTING

The main reason for inaccurate weighing and failure are: the battery power is too low, there is no correct correction, the weighed items exceed the maximum range of the product or do not operate on the horizonal plane, etc.

• [ Lo ] Indicates that the battery is low, please replace the battery in time.
• [ 0_ld ] If it is overweight, remove the overweight items immediately.
• [ UNST ] It is unstable, windy or vibrating, or it is not leveled. Please put the product on a hard plane without wind and interference.

GENERAL MAINTENANCE AND CARE

1. Avoid exposure to extreme heat or cold. Also avoid and kind of moisture. Always allow your scale to acclimate to normal room temperature before use.
2. Keep your scale in a clean and dry environment. Dust, dirt, moisture, vibration, air currents and proximity to other electronic equipment may have an adverse effect on the accuracy and reliability of the scale.
3. Handle the scale with care, all items should be weighed gently on the tray top. Although this scale is designed to be quite durable, avoid rough treatment, as this may permanently damage the internal parts. Always avoid shaking and dropping. This is a precision instrument and should be handled with extreme care.

*If you have any problem on this product, please feel free to contact us.

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