IP65 High Precision 0.001mm Digital Three Point Internal Micrometer with 87-100mm for Industrial Measurement
This advanced IP65-rated digital three-point internal micrometer delivers exceptional performance in harsh workshop environments. With superior oil, water, and dust resistance, it maintains stable operation across various complex working conditions. Available in measuring ranges from 6mm to 50mm with 0.001mm resolution.
The innovative three-point measurement design ensures superior accuracy and stability when measuring blind and through holes. This configuration minimizes measurement errors and enhances result precision through optimal contact positioning.
Comprehensive sets are available with extensive measuring range options to suit diverse industrial requirements.
- IP65 protection rating for harsh environments
- Digital three-point micrometer with automatic centering and alignment
- Capable of measuring close to blind bore bottoms and deep holes with extension rods
- ON/OFF button for power management
- Zero setting capability at any position
- Metric/inch conversion functionality
- Absolute/Incremental measurement modes
- Origin set for absolute measurement
- Carbide-tipped contact points with ratchet stop
- Includes setting rings for calibration
- Supplied in protective fitted case
| Order No. | Measuring Range | Accuracy | Resolution | Setting Rings | L1 | A | Extension Rods |
|---|---|---|---|---|---|---|---|
| KM-2343-8 | 6~8mm | ±0.004mm | 0.001mm | Φ6mm | 54.5mm | 1.5mm | 100mm |
| KM-2343-10 | 8~10mm | ±0.004mm | 0.001mm | Φ8mm | 54.5mm | 1.5mm | 100mm |
| KM-2343-12 | 10~12mm | ±0.004mm | 0.001mm | Φ10mm | 54.5mm | 1.5mm | 100mm |
| KM-2343-16 | 12~16mm | ±0.004mm | 0.001mm | Φ16mm | 80mm | 0.5mm | 150mm |
| KM-2343-20 | 16~20mm | ±0.004mm | 0.001mm | Φ16mm | 80mm | 0.5mm | 150mm |
| KM-2343-25 | 20~25mm | ±0.004mm | 0.001mm | Φ25mm | 90mm | 0.5mm | 150mm |
| KM-2343-30 | 25~30mm | ±0.004mm | 0.001mm | Φ25mm | 90mm | 0.5mm | 150mm |
| KM-2343-40 | 30~40mm | ±0.004mm | 0.001mm | Φ40mm | 97mm | 0.5mm | 150mm |
| KM-2343-50 | 40~50mm | ±0.005mm | 0.001mm | Φ40mm | 97mm | 0.5mm | 150mm |
| Order No. | Measuring Range | Accuracy | Resolution | Setting Rings | L1 | A | Extension Rods |
|---|---|---|---|---|---|---|---|
| KM-2343-0.35 | 0.275~0.35″ | ±0.00016″ | 0.00005″ | 0.275″ | 2.18″ | 0.06″ | 4″ |
| KM-2343-0.425 | 0.35~0.425″ | ±0.00016″ | 0.00005″ | 0.35″ | 2.18″ | 0.06″ | 4″ |
| KM-2343-0.5 | 0.425~0.5″ | ±0.00016″ | 0.00005″ | 0.5″ | 2.18″ | 0.06″ | 4″ |
| KM-2343-0.65 | 0.5~0.65″ | ±0.00016″ | 0.00005″ | 0.65″ | 3.2″ | 0.02″ | 6″ |
| KM-2343-0.8 | 0.65~0.8″ | ±0.00016″ | 0.00005″ | 0.65″ | 3.2″ | 0.02″ | 6″ |
| KM-2343-1 | 0.8~1″ | ±0.00016″ | 0.00005″ | 1″ | 3.6″ | 0.02″ | 6″ |
| KM-2343-1.2 | 1~1.2″ | ±0.00016″ | 0.00005″ | 1″ | 3.6″ | 0.02″ | 6″ |
| KM-2343-1.6 | 1.2~1.6″ | ±0.00016″ | 0.00005″ | 6″ | 3.88″ | 0.02″ | 6″ |
| KM-2343-2 | 1.6~2″ | ±0.0002″ | 0.00005″ | 6″ | 3.88″ | 0.02″ | 6″ |
Digital three-point internal micrometers are primarily used for measuring holes, slotted holes, and similar features. They are widely employed across multiple industrial sectors including machinery manufacturing, automotive production, aerospace, and electronic components. With their high measurement accuracy, user-friendly operation, and simplicity, they have become essential tools for precise bore diameter measurement.
- Avoid subjecting the instrument to impacts or knocks. Do not drop or apply excessive force
- Do not disassemble the instrument. Avoid pressing keys with pointed objects
- Do not use or store under direct sunlight, or in excessively hot or cold environments
- Keep away from strong magnetic fields and high voltage sources
- Clean with a soft dry cloth or cotton swab. Avoid organic solvents like benzene
- Clean measuring faces before each use
- Remove batteries if the instrument will not be used for extended periods
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