Deko Corporation
High Quality Precision Measuring Tools
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Precision 30-40mm Digital Three Point Internal Micrometer with IP65 Protection
This is more higher protection level IP65 digital three-point internal micrometer, still work stably in the harsh workshop
environment, and the characteristics of oil, water and dust resistance make it suitable for various complex working
environments. Supplied with measuring range from 6mm up to 50mm, with resolution 0.001mm.
This three-point measurement design allows the micrometer to be more accurate and stable when measuring blind
and through holes. With three-point contact, the errors in the measurement process can be avoided more effectively,
thus improving the accuracy of the measurement results.
We also supply set with a wide measuring range.
1. Protection level IP65.
2. Digital three-point micrometer centering self and aligning self.
3. Measurement can be taken closer to the bottom of the blind bore, and can be taken into a deep hole
with an extension rod.
4. ON/OFF button.
5. Zero setting at any position.
6. Metric/inch conversion.
7. Absolute/Incremental measurement conversion.
8. Origin set for absolute measurement.
9. Carbide-tipped contacts points, ratchet stop.
10. Supplied with setting rings.
11. Supplied in fitted case.
Metric/Inch
| 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 |
Inch/Metric
| 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 micrometer is mainly used to measure the holes, slotted hole, etc.
It is widely used in machinery manufacturing, automobile manufacturing, aerospace, electronic components
and other industrial fields. With its high measurement accuracy, easy to use and simple operation,
it has become one of the important tools for measuring bore diameter.
1. Do not subject the instrument to blows or knocks. Do not drop it or apply excessive force to it.
2. Do not disassemble the instrument. Do not press the key with a pointed object.
3. Do not use or store the instrument under direct sunlight, or in an excessively hot or cold place.
4. Do not let the instrument near strong magnetic field or high voltage.
5. Use a soft or a cotton swad that is dry to wipe stains off the instrument.
Do not use organic solvent such as benzene.
6. Clean measuring faces of the instrument before use it.
7. Remove the battery if the instrument not used for a long time.
1) Who are we?
Deko Corporation mainly dedicate to the development, manufacture and marketing of KM brand precision measuring tools
in China mainland.
2) What products do we carry?
Dial indicators, micrometers, calipers, bore gauges, height gauges, dial thickness gauges, depth gauges, bevel protractors,
gauge, blocks, level, etc.
3) What are the terms of trade?
We support FOB, CFR, CIF, EXW.
4) What are the forms of payment?
We accept T/T, L/C, D/A, D/P, PayPal, Western Union.
5) Do we accept customization?
Yes, OEM is available.
6) How about after-sales service?
One year warranty for all kinds of products.
If you find any defective accessories when receive goods, we will ship your news parts or new product to replace.
As an experienced manufacturer, we have very strict calibration and inspection team, you can rest assured of our product quality.