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Rapp Industrial Sales provides both repair and calibration services to our customers.

We specialize in surface roughness equipment. In addition, our trained personnel can also repair all of your hand held gages, both electronic and mechanical. Calibration services are ISO 17025.

Major Brands Repaired or Calibrated

 Mahr  --  Taylor Hobson  --  Starrett  --  Mitutoyo  --  Fowler

Brown & Sharpe  (if you don't see your brand just ask us)


Instruments Repaired or Calibrated

Pocket surf  -- Ps1 -- M300 --  M1  --  Sutronic 3  -- Sutronic 3+  --  Surtronic 25

Hardness testers  --  Micrometers  --  Calipers  -- Indicators

Bore gages  --  Probes  --  Force gages

(and more)


How to send us your repair or calibration

--Pack up your equipment securely.

--Include your company name, your name, address, daytime phone number , fax number and e-mail address.

--Enclose a letter with a brief description of the problem or work needing done.

--Insure you instrument for its full value and ship via UPS or FedX. (do not use parcel post)


Ship To:

Rapp Industrial Sales

127 Main Street

Connoquenessing, Pa 16027

Attn: Repair Dept.


If you have any questions call us at 724-789-7853


We do not accept C.O.D. packages or cover incoming freight charges.


After we check out your piece of equipment, we will fax or email you the estimate. No work will be performed until we receive your written approval.


Should you decline to have your piece of equipment repaired there will be a minimum charge of $50.00 to cover the evaluation fees associated with the repair. Return freight with be the responsibility of the customer.


superfine standard

Rapp Industrial Sales Surface Finish Equipment



Phone 888-789-7277  *  724-789-7853  *  Fax 724-789-7288


superfine standard