1. Introdução
This manual provides detailed instructions for the safe and effective use of your Stanley Fatmax 0-42-086 Digital Level. Please read these instructions carefully before operating the device and retain them for future reference.
The Stanley Fatmax 0-42-086 is a 120cm digital level designed for precise measurement of angles and slopes. It features a digital display, 360° readout capability, and a hold function for convenience in various working conditions.
2. Informações de segurança
Always observe basic safety precautions when using this tool to reduce the risk of injury. Keep the tool clean and dry. Do not expose the tool to extreme temperatures or moisture. Use the tool only for its intended purpose.
3. Componentes do produto
Familiarize yourself with the main components of your digital level:
- Exibição digital
- Control Buttons (On/Off, Hold, Reference, Calibrate, Unit Selection)
- Spirit Vials (3 vials)
- Superfície de medição
- Compartimento da bateria

Figura 1: Fechar-se view of the digital display and control buttons on the Stanley Fatmax digital level. Buttons include On/Off, Hold, Reference, Calibrate, and unit selection.

Figura 2: Another perspective of the digital display and control buttons, showing the ergonomic design for easy access during operation.
4. Configuração
4.1 Instalação da bateria
The digital level requires batteries for operation. Locate the battery compartment, typically on the side or back of the digital module. Insert the required batteries, ensuring correct polarity (+/-). Close the compartment securely.
Note: The product specifications indicate "Batteries Included? No" and "Batteries Required? No" which may be a data discrepancy. Assume batteries are required and not included.
4.2 Inicialização Inicial
Pressione o Ligado/Desligado button to power on the device. The digital display will illuminate and show the current angle or slope.
5. Instruções de operação
5.1 Ligar/Desligar
Pressione o Ligado/Desligado button to turn the digital level on or off.
5.2 Fazendo Medições
Place the measuring surface of the level firmly against the object you wish to measure. The digital display will show the angle in degrees, percentage, or mm/m, depending on the selected unit.

Figura 3: A user holding the Stanley Fatmax digital level to measure an angle. The digital display is visible for easy reading.
5.3 360° Readout
The level features a 360° readout, meaning the display automatically flips when the level is inverted, ensuring the reading is always upright and easy to read from any orientation.
5.4 Função de retenção
Pressione o Segurar button to freeze the current measurement on the display. This is useful for taking readings in difficult-to-see areas or when you need to record a specific value. Press Segurar novamente para liberar a função.
5.5 Seleção de Unidade
Use the unit selection button (often labeled with °/%/mm/m or similar icon) to cycle through different measurement units: degrees (°), percentage (%), and millimeters per meter (mm/m).
5.6 Função de Referência
O Referência function allows you to set the current position as a new "0" reference point. This is useful for measuring relative angles from a specific surface. To activate, place the level on your desired reference surface and press the Referência button. The display will show "0.0" and subsequent measurements will be relative to this new reference.
5.7 Calibração
For optimal accuracy, periodic calibration may be required. To calibrate the level:
- Coloque o nível sobre uma superfície plana e estável.
- Pressione o Calibrar button. Follow the on-screen prompts, which typically involve rotating the level 180 degrees and pressing the button again.
- Refer to the specific calibration sequence indicated on the device's display or a more detailed manual if available.
6. Manutenção
6.1 Limpeza
Limpe a superfície com um pano macio e damp cloth. Do not use abrasive cleaners or solvents, as these can damage the display or housing. Ensure the device is dry before storage.
6.2 Armazenamento
Store the digital level in a dry, cool place, away from direct sunlight and extreme temperatures. If storing for extended periods, remove the batteries to prevent leakage.

Figura 4: The Stanley Fatmax digital level stored in its protective carrying case, which helps protect it from dust and damage during transport and storage.
7. Solução De Problemas
| Problema | Possível causa | Solução |
|---|---|---|
| Tela não liga | Baterias descarregadas ou instaladas incorretamente. | Verifique a polaridade da bateria. Substitua as baterias, se necessário. |
| Leituras imprecisas | Needs calibration; dirty measuring surface. | Perform calibration as per section 5.7. Clean the measuring surface. |
| Backlight won't switch off | Possible internal fault or stuck button. | Try removing and reinserting batteries. If problem persists, contact customer support. |
| Horizontal level appears loose | Defeito ou dano de fabricação. | This indicates a potential defect. Contact customer support for assistance. |
8. Especificações
- Modelo: 0-42-086
- Marca: STANLEY FATMAX
- Comprimento: 120 centímetros
- Precisão digital: 0.10° at level and plumb, 0.20° at other angles
- Leia: 360°
- Fonte de energia: Pilhas (não incluídas)
- Material: Metal, Plastic, Paper (packaging)
- Dimensões do produto: 18 x 7.5 x 134.5 cm
- Peso do item: 1.9 kg
9. Informações de garantia
Specific warranty details for the Stanley Fatmax 0-42-086 Digital Level are not provided in this document. Please refer to the product packaging, official Stanley Fatmax webPara obter informações completas sobre a garantia, consulte o site ou o ponto de venda onde adquiriu o produto.
10. Suporte ao cliente
For technical assistance, spare parts, or service inquiries, please contact Stanley Fatmax customer support through their official website or the contact information provided with your product purchase.





