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150-175 6-7" IP65 Digital Outside Micrometer - 3101 Series (Insize)

SKU:3101-175A

The 150–175 mm (6–7") IP65 Digital Outside Micrometer from the Insize 3101 Series is a precise, reliable tool designed for measuring outside dimensions in metalworking, manufacturing, and mainten... Read more ↓
Range (mm)150-175
Range (Inch)6-7
Setting Ring75mm (included)
Extension Rod150mm
l184
a12
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£311.06
Prices shown ex. VAT
4–5 days estimated lead time — subject to availability
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The 150–175 mm (6–7") IP65 Digital Outside Micrometer from the Insize 3101 Series is a precise, reliable tool designed for measuring outside dimensions in metalworking, manufacturing, and maintenance environments.

Built to withstand real-shop conditions with IP65 protection, carbide measuring faces for long wear life, and a clear digital display for quick readings, it stays accurate around fluids and coolant. It ships with a spherical anvil and includes setting standards for most sizes (except the 0-25 mm/0-1" range), plus optional data-transfer accessories for easier integration into your workflow.

  • IP65 waterproof construction: Protects against water, dust, and coolant splash while carbide measuring faces resist wear, ensuring accurate measurements over time.
  • Ultra-precise digital readout: 0.001 mm / 0.00005" resolution with convenient on/off, zero, mm/inch, ABS/INC, and data output functions for fast, repeatable results.
  • Data-ready with flexible accessories: Includes setting standards for common sizes and supports optional data transfer via a foot switch (7304-2) or data cable (7302-SPC6) for easy logging and traceability; measurements can extend up to 300 mm (12").

This outside micrometer is engineered to simplify your measuring workflow: it delivers reliable, repeatable readings in demanding environments, reduces setup and measurement time, and integrates smoothly with quality control records through optional data-output accessories. With its durable construction and precise digital performance, you can trust it to deliver consistent results across shifts and applications.

Range (mm) 150-175
Range (Inch) 6-7
Setting Ring 75mm (included)
Extension Rod 150mm
l 184
a 12
No Measuring Heads 4
No Setting Rings 2
b 94.5
c 5.5
Accuracy ±0.004mm
Resolution 0.001mm/0.00005
Read Out Digital
IP Rating IP65
mm or Inch mm|inch
Data Output Yes
Individual or Set Individual

What time are Protool open?

We are open Monday to Friday between 8:30am and 5pm.

Do you offer Free Next Day delivery?

Yes! We offer Free Next Day delivery via Royal Mail Tracked 24 on all orders over £50 ex VAT*. We also offer Free DPD Local Next Day delivery on all orders over £100 ex VAT*.

We also offer the following:

  • Royal Mail Tracked 24 — £5.90 (FREE on orders over £50 ex VAT*). Order before 4:30pm for next day delivery. No signature required.
  • DPD Local Next Day — £8.00 (FREE on orders over £100 ex VAT*). Standard next day delivery to UK mainland addresses.
  • Royal Mail Special Delivery — £12.50. Guaranteed delivery before 1pm the next working day.
  • DPD Saturday Delivery — £25.00. Must be ordered on Friday before 4pm. Pre-12pm delivery.

For delivery to Scottish Highlands & Islands, Northern Ireland, Republic of Ireland, or overseas locations, additional charges apply. Please see our delivery page for full details, or call us on 01732 887 334.

*T's & C's and exclusions apply. Please see our delivery page for more information on all our services.

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Staff are very helpful and interested in providing a good service making us the customer feel valued.
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first place we look
honest about stock and prices are competitive.
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Staff are very helpful and polite.Goods that were in stock were dispatched same day and back orders were quick in coming through .
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★★★★★
Buying experience
Phone requests are handled quickly and without any fuss. The website is easy to use and straightforward to order from. It’s especially helpful that it shows real‑time availability, so we don’t need to call to confirm whether parts will arrive.
Jeremy

Full Range: IP65 Digital Outside Micrometers - 3101 Series (Insize)

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You are viewing 3101-175A. Click any other SKU to view its full details.

Product SKURange (mm)Range (Inch)AccuracyPriceStock Order
3101-25A 0-250-1±0.002mm£156.10 4-5 days
3101-50A 25-501-2±0.002mm£199.72 4-5 days
3101-75A 50-752-3±0.003mm£218.09 4-5 days
3101-100A 75-1003-4±0.003mm£243.34 4-5 days
3101-125A 100-1254-5±0.003mm£285.81 4-5 days
3101-150A 125-1505-6±0.003mm£297.29 4-5 days
3101-175A Viewing150-1756-7±0.004mm£311.06 4-5 days
3101-200A 175-2007-8±0.004mm£337.46 4-5 days
3101-225A 200-2258-9±0.005mm£366.16 4-5 days
3101-275A 250-27510-11±0.006mm£412.07 4-5 days
3101-250A 225-2509-10±0.005mm£392.56 4-5 days
3101-300A 275-30011-12±0.006mm£457.98 4-5 days