• Phone: +31 (0)165 855 655
  • Email Address: info@u-f-m.nl
Language: U-F-M Nederland U-F-M English U-F-M Germany

Ultrasonic Thickness Gauge


UFM-7 ultrasonic thickness gauge made by our factory is a simple-to-use, highly accurate, hand-held ultrasonic thickness gauge with the operating principle of ultrasonic wave measuring. It can measure quickly, nondestructively and precisely with a resolution of 0.001in/0.01in or 0.01mm/0.1mm.

This instrument can be widely used in the fields such as manufacturing, metal processing, chemistry, oil and gas and business inspecting for measuring the thickness of all sorts of materials where ultrasonic wave can spread through with a constant speed and get the reflection from the back side.

Apart from making accurate measure on various kinds of plates and processing components, it can also make detection on various kinds of pipes and pressure containers of the manufacturing facilities about their thickness loss after corrosion. UFM-7 is an incensory specialized instrument for material protection.


We supply ultrasonic wall thickness gauges for high and low temperatures. You have the choice of 2 types of probes / sensors, depending on the application :

  • NT : for temperatures from -10°C to +50°C
  • HT : for temperatures from -20°C to +300°C


  • Minimum pipe diameter: 15 mm
  • Measuring error: ±0.002in or ±0.05mm
  • Repeatability: ±0.025mm or ±0.001in
  • Temperature range: -20°C … +300 °C (See also ‘Sensors’)
  • Power: 1.5 V AA batteries, warning with low voltage

How to contact us?

If you are interested in the UFM-7, please call our office
on +31 (0) 165 855 655.

Or you can send us an email or use the contact form, which can be found on the contact page on our website.