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Test and Measurement Equipment Supplier and Calibration Specialists

ATP is a worldwide specialist mail order supplier of test and measurement equipment and calibration services based in the UK. Our product range has evolved over the years, based on innovation, quality, and competitive pricing.

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Measurement and Monitoring Equipment

We offer free expert advice across our entire product range to ensure you make the right choice first time. Whether you need help selecting the right product for the job, help with a non-standard application, or quotations and quantity discounts, our team of dedicated staff are always on hand to offer help and advice whenever it is required.

Our expansive range of instruments monitor nearly every variable you may need in today’s environment including


  1. Thermometers
  2. Thermal Imaging Cameras
  3. Digital Weighing Scales
  4. Calibration Weights for Weighing Scales
  5. Environment Meters
  6. Hygrometers - Humidity Meters
  7. Anemometers - Air Flow Meters
  8. Lux Meters - Light Meters
  9. Sound Level Meters - Noise Meters
  10. Endoscopes, Microscopes, Borescopes and Pipescopes
  11. Electrical Testing
  12. Timers & Tally Counters
  13. Coating Thickness and Hardness Meters
  14. Moisture Meters
  15. pH, Conductivity and TDS Meters
  16. Tachometers and Stroboscopes
  17. Distance, Angle and Level Meters
  18. Accessories

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  • 26 YEARS of Experience
  • CALIBRATION Specialists
  • WIDE RANGE of Products
  • 24 HOUR Ordering
  • SECURE Checkout

New 2015 Catalogue
(2nd Edition)

Technical Support

technical support

Instrument Calibration

Calibration Services

Calibration Services

Our Certified Calibration Service covers our entire product range. We offer two types of calibration conforming to national and international standards.Our Instrument Recall Service ensures your auditable documentation stays up to date.

Product Support

Video Support

Browse our range of insightful support videos.

Articles & Guides

Take a look at our range of in-depth articles and guides written for your benefit, including; "How to Measure Light and Lux Levels" & "The Different Types of Thermometers and Their Uses" ... plus many more!

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