Insize | Authorised UK Distributor
Digital Outside Micrometer

3109 Series (Insize)

  • Resolution: 0.001mm/0.00005".
  • Button function: on/off, set, mm/inch, ABS/INC.
  • Carbide measuring faces.
  • Battery SR44 or LR44.
  • Supplied with spherical anvil.
  • Setting standards are included (except 0-25mm/0-1"").

The Insize 3109 digital outside micrometer enables quick and precise measurement. The carbide measuring faces create a durable, ware resistant tool which allows for repeated measurements, and with the aid of a ratchet thimble makes for one handed operation. Measurements range up to 100mm (4€).

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Starting from
£70.23
inc. VAT
In this range
4
products
In stock now
0
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Browse all 4 products

Click any SKU to view full product details, specifications and datasheets.

Product SKU Range (mm) Range (Inch) Accuracy Price Stock Order
3109-25A 0-25 0-1 ±0.002mm £70.23 4-5 days
3109-50A 25-50 1-2 ±0.002mm £92.56 4-5 days
3109-75A 50-75 2-3 ±0.003mm £111.65 4-5 days
3109-100A 75-100 3-4 ±0.003mm £126.26 4-5 days
Service & Support

Built around the way engineers work

Fast dispatch, clear delivery options and a friendly technical team on the end of the phone.

Dispatch Hours

Orders dispatched Monday to Friday between 8am and 5pm (4:30pm on Fridays).

  • Mon – Thurs8:00 – 17:00
  • Friday8:00 – 16:30
  • Sat & SunClosed

UK Delivery

FREE next day delivery on mainland UK orders over £50 ex VAT
ServiceCost
Royal Mail Tracked 24£5.90
DPD Standard Next Day£8.00
Royal Mail Special Delivery by 1pm£12.50
DPD Saturday Delivery£25.00

Saturday delivery available on orders placed before 4pm Friday. T&Cs and geographical exclusions apply (Republic of Ireland, Northern Ireland, Scottish Highlands, Channel Islands & others) — see our delivery page for full details.

Need Technical Help?

Our specialist team can advise on tooling choice, specifications and compatibility.

01732 887334 info@protool-ltd.co.uk
Mon – Thurs 8:30 – 17:30 · Fri 8:30 – 16:30