testo 300 (Domestic) Service and Calibration with Free Delivery & Return

testo 300 (Domestic) Service and Calibration with Free Delivery & Return

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Still unsure? Give us a call 01202 656169

  • Manufacturer Approved Service Centre
  • Free Delivery and return
  • Select Your analyser model

How to book your Service and Calibration 

  1. Click add to cart
  2. Checkout using Paypal express, Apple Pay, google pay or card.
  3. Within 2 working hours you will receive a FREE Royal Mail postage Notification emailed directly to you in your inbox.
  4. Package your analyser only, into a suitable box, and drop it off at your local post office, attach the Notification or show the QR code at the post office, please drop off  within 7 days
  5. When your analyser arrives at Compli, it will be serviced and calibrated and sent back to you recorded via DPD carrier for the following day.


If you don’t have a box, or cant get to the post office, then why not upgrade to our personal collection and return service?  

To add "Personal Collection" simply click the 'Delivery Method' drop down and click the "Personal Collection" option or Call 01202 656165 during working hours, and we can arrange our, personal, insured next day collection service with a supplied secure box and personal collection from Any UK Address  for only £35 **

Any Questions? Why not give us a call, we are here to support you  

 What's Included:

  • testo 300 (Domestic) Standard service and re-calibration.
  • Manufacturer Approved Service Centre.
  • Certificate of Calibration.
  • Any additional repairs not covered by the standard service to be quoted separately.
  • UK addresses excludes NI due to increased delivery charges
  • Highlands and islands may have an increased delivery time due to increase distance.