Horizon MH-338

Horizon MH-338 Digital Precision Scale User Manual

Modelo: MH-338

Produto acimaview

The Horizon MH-338 is a compact digital precision scale designed for accurate measurements up to 200 grams with a 0.01 gram increment. Its design resembles a computer mouse, offering a discreet and portable solution for various weighing needs.

Principais características:

  • 200g Capacity with 0.01g Reading Increment
  • High Accuracy and Reliability
  • Multiple Weighing Modes (g, oz, ct, gn)
  • Tare Function for Net Weight Measurement
  • Recurso de desligamento automático

Configurar

1. Desembalagem e Inspeção

Carefully remove all components from the packaging. Inspect the scale for any signs of damage. The package should include the MH-338 scale, two AAA batteries, and this user manual.

Horizon MH-338 scale, packaging, batteries, and manual

Image: Contents of the Horizon MH-338 scale package, including the scale, batteries, and user manual.

2. Instalação da bateria

  1. Localize o compartimento da bateria na parte inferior da balança.
  2. Deslize a tampa do compartimento da bateria para abrir.
  3. Insira duas pilhas AAA, certificando-se da polaridade correta (+/-).
  4. Feche bem a tampa do compartimento da bateria.
Fundo view of Horizon MH-338 scale showing battery compartment

Image: The underside of the Horizon MH-338 scale, illustrating the battery compartment for AAA battery installation.

3. Localização

Place the scale on a flat, stable, and vibration-free surface to ensure accurate readings. Avoid placing it near strong electromagnetic fields or extreme temperature changes.

Operação

1. Ligar/desligar

  • Para ligar a balança, pressione o [LIGADO/DESLIGADO] button. The LCD display will illuminate and show "0.00g".
  • Para desligar a balança, pressione e segure o botão. [LIGADO/DESLIGADO] button for a few seconds until the display turns off. The scale also features an automatic power-off function after 90 seconds of inactivity to conserve battery life.
Close-up of Horizon MH-338 scale display and control buttons

Imagem: Uma imagem detalhada view of the Horizon MH-338 scale's LCD display and the 'M' (Mode) and 'ON/OFF/T' (Tare/Power) buttons.

2. Seleção de unidade

Pressione o [M] (Mode) button to cycle through the available weighing units: grams (g), ounces (oz), carats (ct), and grains (gn). Select the desired unit before weighing.

3. Função Tara

A função Tara permite subtrair o peso de um recipiente, de forma que você meça apenas o peso líquido do conteúdo.

  1. Coloque um recipiente vazio na plataforma de pesagem.
  2. Wait for the display to stabilize, then press the [ON/OFF/T] button. The display will reset to "0.00g" (or the selected unit).
  3. Adicione os itens a serem pesados ​​no recipiente. O visor mostrará o peso líquido dos itens.

4. Procedimento de Pesagem

  1. Ensure the scale is on and displaying "0.00g" (or the selected unit).
  2. Gently place the item(s) to be weighed onto the center of the stainless steel weighing platform.
  3. Aguarde até que a tela estabilize. O peso estável será exibido no LCD.
Horizon MH-338 scale weighing powder and tea leaves

Image: The Horizon MH-338 scale in use, demonstrating the weighing of fine powder in its lid and loose tea leaves on the platform.

Calibração

For optimal accuracy, periodic calibration may be required. Refer to the following general steps for calibration. A 200g calibration weight is typically used for this model.

  1. Turn the scale ON and wait for it to display "0.00g".
  2. Pressione e segure o [M] Pressione o botão (Modo) até que "CAL" apareça no visor e, em seguida, solte-o.
  3. Pressione o [M] pressione novamente. O visor exibirá o peso de calibração necessário (por exemplo, "200.00 g").
  4. Place the exact calibration weight (e.g., 200g) onto the center of the weighing platform.
  5. The display will show "PASS" and then return to normal weighing mode, indicating successful calibration. Remove the weight.
Horizon MH-338 scale with a 5.00g calibration weight on the platform

Image: The Horizon MH-338 scale displaying "5.00g" with a small calibration weight placed on its stainless steel platform.

Manutenção

1. Limpeza

Limpe a escala com um leve damp cloth. Do not use abrasive cleaners or immerse the scale in water. Keep the weighing platform clean and free of debris.

2. Armazenamento

Store the scale in a clean, dry environment at room temperature. Avoid extreme temperatures, humidity, and direct sunlight. If storing for extended periods, remove the batteries to prevent leakage.

3. Substituição da bateria

When the display shows a low battery indicator (e.g., "Lo"), replace both AAA batteries with new ones to ensure continued accurate operation.

Solução de problemas

  • Indicador "Lo" ou de bateria fraca: Substitua as pilhas por pilhas AAA novas.
  • "OUE2" or "EEEE": Indicates overload. Remove the item from the platform immediately to prevent damage. The maximum capacity is 200g.
  • Leituras imprecisas:
    • Certifique-se de que a balança esteja em uma superfície plana e estável.
    • Check for any obstructions under or around the platform.
    • Recalibrate the scale if necessary.
    • Certifique-se de que a temperatura ambiente esteja estável.
  • A balança não liga: Verifique a instalação das baterias e certifique-se de que sejam novas e estejam inseridas corretamente.

Especificações

RecursoEspecificação
ModeloMH-338
Capacidade200g
Precisão0.01g / 0.001oz / 0.05ct / 0.1gn
Unidades de pesagemg, oz, ct, gn
Tamanho da plataforma1.75" x 2"
Dimensões (C x L x P)4.0" x 2.2" x 1.25"
Peso3.0 oz (aproximadamente 85 g)
MostrarLCD com luz de fundo azul
Poder2 pilhas AAA
Desligamento automático90 segundos
Material (Platform)Aço inoxidável

Garantia e Suporte

For warranty information or technical support, please refer to the contact details provided with your purchase or visit the official Horizon webGuarde o comprovante de compra como prova de aquisição.

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