
| Specification | Details |
|---|---|
| Brand | INSIZE |
| Model | 3508-25 |
| Product Type | Digital Indicating Micrometer |
| Measuring Range | 0–25 mm |
| Micrometer Head Graduation | 0.002 mm |
| Digital Indicator Resolution | 0.1 µm |
| Digital Indicator Range | ±0.04 mm |
| Digital Indicator Accuracy | ±1 µm |
| Repeatability | 0.3 µm |
| Measuring Stroke | 3 mm |
| Reading | Digital & Analog |
The INSIZE 3508-25 Digital Indicating Micrometer (Without Data Output) is a precision measuring instrument designed for accurate outside-dimension inspection within a 0–25 mm measuring range. It combines a 0.002 mm micrometer head graduation with a sensitive 0.1 µm digital indicator resolution, providing detailed measurement indication for machining, manufacturing, quality control, and engineering applications. Designed without data-output functionality, the 3508-25 focuses on direct digital and analog measurement while retaining professional features such as an absolute encoder, carbide measuring faces, IP54 protection, and rechargeable battery operation. It is suitable for precision inspection where measurement data is read directly from the instrument rather than transferred electronically.
Key Features
1. Precise 0–25mm Measuring Range
The 3508-25 provides a 0–25 mm measuring range, making it suitable for measuring small shafts, precision components, machined parts, and other outside dimensions within this range.
2. Fine 0.002mm Micrometer Graduation
The micrometer head provides 0.002 mm graduation, allowing detailed mechanical measurement. The integrated digital indicator provides 0.1 µm resolution, supporting sensitive indication of small dimensional variations.
3. High-Resolution Digital Indication
The digital indicator provides detailed measurement indication for precision inspection. Its ±0.04 mm indicator range, ±1 µm accuracy, and 0.3 µm repeatability support consistent dimensional checking in suitable applications.
4. Digital & Analog Reading
The instrument provides both digital and analog reading, giving operators flexibility when taking measurements. The absolute encoder also helps retain the measurement position when the instrument is switched off.
5. Durable Professional Construction
The 3508-25 features carbide measuring faces, IP54 protection, a rechargeable battery, and a 3 mm measuring stroke, making it suitable for repeated use in professional machining and inspection environments.
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