25-50mm Mahr Micromar IP65 Digital Micrometer 40 EWR 4151706
25-50mm Mahr Micromar IP65 Digital Micrometer 40 EWR 4151706

25-50mm Mahr Micromar IP65 Digital Micrometer 40 EWR 4151706

Regular price £224.99 Sale price £141.00

( £169.20 inc VAT )

The Mahr 40EWR micrometer is sealed to IP65 standard offering total protection against dust ingress and water jets. The reference system allows for immediate measurement and means it will remember its position when turned off and a single battery will last 3 years under normal usage due to the energy efficient design. 

Digital Micrometer Features

  • Range: 25-50mm (1-2")
  • Resolution: 0.001mm (0.00005")
  • Accuracy: 0.002mm (0.0001")
  • Functions: RESET, ABS, mm/inch, Reference Lock/Unlock PRESET
  • Data output: USB, RS232C, Digimatic
  • IP65 Protection (Dust/Water Proof)
  • Carbide Measuring Faces
  • Hardened stainless steel spindle
  • Lacquered steel frame, Heat shield
  • Ratchet drive (Pitch 0.635mm)
  • High contrast LCD
  • Rapid drive
  • Supplied with case, battery and user manual 
  • MPN: 4151706
  • Brand: Mahr
  • calibrationInternal & UKAS*
  • guaranteePeace of Mind
  • supportHelp When You Need It

Warranty Information

Digital Micrometers Ltd provide a 12 month guarantee on all equipment as standard. Should your purchase fail in this period, you should return the item to us and we will either repair or replace your item. Please see our terms and conditions for the terms of the Guarantee.


We NOW offer next day delivery as standard on all orders in the UK if you order before 3pm and that item is in stock.

We offer FREE next day delivery for orders over £100, or £4.99 on orders below £100.

If an item is not in stock, we would suggest calling our sales team on 0114 327 1616 to confirm lead-times.

Please take into account that UKAS calibration can add up to 5 working days to delivery times.

Also, Please note that our delivery service may be affected over bank holidays. Specific delivery details will be confirmed at the time of order.


We accept payment by all major Credit/Debit cards, Bank Transfer, PayPal or Amazon Pay. Credit accounts are available, please contact us to enquire.


0114 327 1616