Mahr Micromar 44 EWR 05″-0.75″/12mm-20mm Inside Micrometer Set with Digital Display – 4191161
$3,060.00
Mahr Micromar 44 EWR 05"-0.75"/12mm-20mm Inside Micrometer Set with Digital Display - 4191161
The Mahr Micromar 44 EWR 0.5"-0.75"/12mm-20mm Inside Micrometer Set with Digital Display is designed for precise internal diameter measurements in through holes, blind holes, and centering shoulders. This self-centering digital inside micrometer provides high accuracy and repeatability, making it an essential tool for machinists, engineers, and quality control professionals.
Equipped with a three-anvil measuring head, this micrometer set ensures stable and reliable contact, reducing measurement errors. The carbide-tipped measuring anvils (starting from 12 mm) offer exceptional durability and wear resistance, making them suitable for long-term precision applications. The threaded connection allows for quick and easy changing of measuring heads, increasing versatility in measurement tasks.
With an IP52 protection rating, the Micromar 44 EWR is resistant to dust and splashing water, ensuring consistent performance in industrial settings. The high-contrast digital display provides easy readability, while the Digimatic, Opto RS-232C, and USB interfaces enable seamless digital data transfer, making it ideal for documentation and analysis.
Designed to meet DIN 863-4 standards, this inside micrometer set is a reliable and efficient solution for precision internal measurement applications. The lightweight yet durable construction further enhances usability, making it a trusted choice for professionals in precision measurement.
Additional information
| Weight | 10.1 lbs |
|---|---|
| Dimensions | 18 × 12 × 4 in |
| Range | Set 12-20 mm |
| Resolution | 0.001 / .00005" |
| Error limit µm | 5 µm |
| Notes error limit | over the full length of the anvils |
| Battery type | CR 2032 (3V Lithium) |
Key Features
- Self-centering three-anvil measuring head for stable and repeatable measurements
- Carbide-tipped measuring anvils (from 12 mm) for durability and wear resistance
- Threaded connection for quick and easy measuring head changes
- Designed for bottom-of-bore measurements for enhanced accuracy
- IP52 protection rating for resistance to dust and splashing water
- High-contrast digital display for clear readability
- Multiple data interfaces (Digimatic, Opto RS-232C, USB) for efficient digital data transfer
- Lightweight anodized aluminum measuring head housing (from 40 mm)
- Compliant with DIN 863-4 standards
Specifications
- Measuring Range: 12 – 20 mm (0.5″ – 0.75″)
- Resolution: 0.001 mm / 0.00005″
- IP Protection Rating: IP52
- Data Interface: Digimatic, Opto RS-232C, USB
- Measuring Anvils: Carbide-tipped (from 12 mm)
- Measuring Head Housing: Anodized aluminum (from 40 mm)
- Package Includes: Basic unit 44 EWg, measuring heads 44 Ak, setting rings, battery, instruction manual, case
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