ISO / IEC 17025 Compliant

Repair Procedures (We Do NOT Sell Replacement Parts)


It is Accurate Dial Gauge's policy to completely overhaul and repair tools to like-new working condition.

  • Tools will be disassembled and thoroughly cleaned using ultrasonic methods.

  • The condition of all contact measuring surfaces will be inspected. Out-of-tolerance conditions will require resurfacing using methods such as lapping, polishing or grinding.

  • Parts that are worn and deemed necessary for the tool’s smoothness, repeatability, and accuracy will be replaced. Parts will also be replaced for cosmetic reasons at ADG's discretion. Furthermore, new crystals will be installed on ALL repaired tools.

  • A final inspection consisting of calibration, smoothness and repeatability checks will be performed on all repaired tools. Certified test equipment, traceable to the National Institute of Standards and Technology (N.I.S.T.), will be used to verify measurement accuracy throughout a tool's entire range.

  • All repairs are safety sealed in plastic prior to being processed for shipping.

The following is a list of the manufacturer’s Accurate Dial Gauge services. For additional information on tools or manufacturers not listed. Please call (847) 485-8437

Types of Tools we Repair

Brands we Repair

Bore Gages - Dial / Digital, Borematic, Calipers - Dial / Digital, Chamfer Chek, Coax Indicator, Depth Gage - Dial / Digital, Height Gage - Dial / Digital, Height Master, Hole Chek, Hole Test, Intertest, Level - Precision, Indicators - Dial / Digital / Test, Linear Gage, Micrometers - Mech. / Digital, Protractor Bevel, Snap Gage - Dial, Tension Gage - Dial, Thickness Gage - Dial / Pocket

Ames, Barcor, Blake, Brencor, Brown & Sharpe, CDI, Compac, Diatest, Dorsey, Dyer, Etalon, Federal, Fowler, GEM, Interapid, Mahr, Mitutoyo, Scherr-Tumico, SPI. Standard, Starrett, Sunnen, Tesa

Pricing Policy

  • Prices will vary depending on the condition in which a tool is received.

  • Repair cost will be based upon a tool's complete overhaul and repair.

  • Accurate Dial Gauge reserves the right, at anytime, to deem a tool irreparable.

  • Customers will be contacted for approval on repairs which exceed 65% of a new tool's list price.

  • Accurate Dial Gauge will not be liable for additional damage which may occur in attempting to correct severely out-of-tolerance or damaged tools.

Price Quote Procedure

  • Upon request, free quotes will be given on tools received for repair or certification.

  • Accurate Dial Gauge must receive and inspect all tools before a quote can be given.

  • Tools will be quoted 1-2 days after being received.

  • Customers can be informed of repair costs by email, telephone or by fax.

  • To expedite repair orders, a prompt reply to our quote is suggested.

Payment Procedure

15% Restocking Fee on New Tool Returns

Credit cards are accepted. We accept Visa & Master card. We also accept Checks prior to shipment.

Shipping Procedure

Precision tools in need of repair should be sent to

Accurate Dial Gauge
579 E. Diane Dr.
Palatine, IL 60074

Minimum orders are $25 per single purchase order.

F.O.B. Shipping point - Freight insurance will be paid by the customer.