1. Introducció
The SPI 31-040-9 Digital Protractor PRO3600 is a revolutionary tool designed to provide immediate digital indications of level, plumb, and angles. It features a light, rigid, and ultra-precise platform, utilizing a state-of-the-art sensor and microprocessor circuit for accurate readings. This instrument is built for durability, precision, and reliability, making it an essential tool for various metalworking and laboratory applications.
Característiques principals:
- Floating zero provides zero selection anywhere within its 360° range.
- PRO 3600 features SPC output and excellent accuracy.
- Instant LCD Display with resolution of 0.1° up to +/-10°.
- Deviation from the true plane is measurable through full 360° (4x90°).
- Supplied in a protective plastic case.
- Top plate has a V-groove for accurate registration on curved or cylindrical surfaces.

2. Producte acabatview
Familiarize yourself with the main components and controls of your SPI PRO3600 Digital Protractor.


3. Configuració
3.1 Instal·lació de la bateria
The SPI PRO3600 is battery powered. To install or replace batteries:
- Locate the battery compartment cover, typically on the underside or side of the unit.
- Open the cover using a small screwdriver or coin if necessary.
- Insert the required batteries (refer to the battery type indicated inside the compartment, usually AAA or button cell) ensuring correct polarity (+/-).
- Tanqueu bé la tapa del compartiment de la bateria.
3.2 Encès inicial
Després de la instal·lació de la bateria, premeu el botó ON/OFF button to power on the device. The LCD display should illuminate and show a reading.
4. Instruccions de funcionament
4.1 Encès/Apagat
- Per girar la unitat ON, premeu ON/OFF botó.
- Per girar la unitat OFF, premeu ON/OFF botó de nou.
- The unit will automatically shut off after 6 minutes of non-use to conserve battery life.
4.2 Zeroing (ALT ZERO)
The floating zero feature allows you to set a reference point anywhere within the 360° range.
- Place the unit on your chosen reference surface.
- Wait approximately 5 seconds for the reading to stabilize.
- Premeu el botó ALT ZERO button. The display will reset to 0.0°, establishing this as your new reference.
- To return to the original absolute reference (factory zero), press the ALT ZERO botó de nou.
4.3 Holding a Reading
Per congelar la lectura actual a la pantalla:
- Premeu el botó MANTENIM button. The displayed reading will be frozen.
- To unfreeze the display and resume live readings, press the MANTENIM botó de nou.
4.4 SPC Output
The PRO3600 features an SPC (Statistical Process Control) output port. This allows for data transfer to external devices for analysis. Refer to the manual for your specific SPC data collection system for connection and usage instructions.
4.5 Measuring Angles
Place the base of the protractor firmly on the surface you wish to measure. The digital display will show the angle relative to the last set zero point. For absolute measurements, ensure the unit is zeroed on a true horizontal surface.

4.6 Using the V-Groove
The top plate of the protractor features a V-groove. This design allows for accurate registration and measurement on curved or cylindrical surfaces, such as pipes or shafts. Simply align the V-groove with the cylindrical object to obtain a stable and accurate reading.
5. Manteniment
5.1 Neteja
- Netegeu la unitat amb un drap suau i sec.
- Per a la brutícia persistent, una mica deamp es pot utilitzar un drap amb sabó suau i assecar-lo immediatament.
- Do not use abrasive cleaners, solvents, or immerse the unit in water.
5.2 Emmagatzematge
- Store the protractor in its supplied plastic case when not in use to protect it from dust, dirt, and physical damage.
- Store in a dry environment, away from extreme temperatures and direct sunlight.
- Si l'emmagatzemeu durant períodes prolongats, traieu les piles per evitar fuites.
6. Solució De Problemes
- La unitat no s'encén: Comproveu la instal·lació de les piles i assegureu-vos que no estiguin esgotades. Substituïu-les si cal.
- Lectures inexactes: Ensure the measurement surface is clean and stable. Perform an ALT ZERO calibration on a known true reference surface.
- Unit shuts off unexpectedly: The unit has an automatic shut-off feature after 6 minutes of non-use. This is normal operation. If it shuts off during active use, check battery levels.
- La pantalla és tènue o parpelleja: Pot ser que les piles estiguin baixes. Substitueix-les.
7. Especificacions
| Atribut | Valor |
|---|---|
| Fabricant | MSC Industrial |
| Número de part | 03883782 |
| Pes de l'article | 6.5 lliures |
| Dimensions del producte | 6 x 1.2 x 2.3 polzades |
| Número de model de l'article | 31-040-9 |
| Mida | Talla única |
| Color | Negre |
| Material | Compost |
| Font d'alimentació | Funciona amb bateria |
| Quantitat de paquet d'articles | 1 |
| Components inclosos | Fitted Case |
8. Garantia i Suport
8.1 Informació de la garantia
SPI measuring instruments are backed by an industry-leading 2-Year warranty, ensuring their durability, precision, and reliability. Please retain your proof of purchase for warranty claims.
8.2 Atenció al client
For technical assistance, warranty service, or inquiries regarding your SPI PRO3600 Digital Protractor, please contact SPI customer support through their official weblloc web o el distribuïdor on vau comprar el producte.



