Handheld Ultrasonic Thickness Tester

Handheld ultrasonic thickness gauges emit ultrasonic waves through a probe into the material, receive the reflected echoes, calculate the propagation time, and determine the thickness based on the product of sound velocity and time. They are used to measure the wall thickness of single materials such as metals and plastics, and are applied in pipeline corrosion detection and container wall thickness monitoring.
Selection
When selecting, consider matching the material type with the probe frequency—use low frequency for cast iron and high frequency for thin materials. Ensure the measurement range covers your needs, and choose a small probe for curved surfaces. Consider environmental requirements such as explosion-proof or waterproof features. Calibrate with test blocks that match the material to be measured. Ensure portability and battery life meet on-site usage demands.

Terms

Standards

Instruments

Using the principle of ultrasonic thickness measurement, Display resolution up to 0.01mm, with Probe zero point Adjustment, support Data storage and backlight display, can be used in dark environment.

$ 248.00

Measurement principle using ultrasonic, Measurement range 50~ 3800μm, accuracy +/- (2μm + 3%), suitable for concrete and fiberglass substrate Coating thickness detection.

$ 2939.00

Measurement principle using ultrasonic, Measurement range 13~ 1000μm, accuracy +/- (2μm + 3%), suitable for wood, plastic and other substrates polymer Coating thickness detection.

$ 2652.00

Adopt split Probe, Frequency 5MHz/2.5MHz, Measurement range 1.2-225 mm, support Speed of sound back measurement and Data storage functions, suitable for a variety of material thickness detection.

$ 242.00

Using high-speed ADC data collection, resolution up to 1μm, can simultaneously measure the thickness of multi-layer coatings or coatings plus substrates, with gain automatic switching and estimated thickness setting function, Measurement range 13~ 1000μm (epoxy resin coating).

$ 1132.00

Using split Probe design, Measurement range 1.2~ 225mm, support anti-measurement Speed of sound function, Data storage and low voltage indication, suitable for a variety of material thickness measurement.

$ 175.00

It adopts 22mm large head outer diaMeter and 8mm internal thread aperture design, length 101mm, Processing capacity range 5-100ml, suitable for handheld devices to achieve stable ultrasonic processing.

$ 199.00

Measurement range 1.2~ 225mm, error +/- (1% H +/- 0.1) mm, with automatic zero proofing, linear compensation and Speed of sound measurement functions, support Data storage and coupling status prompt.

$ 131.00

Measurement range 1~ 200mm, resolution 0.01mm, using ultrasonic technology to accurately measure material thickness, adapt to different Frequency Probe, can measure serious corrosion surface and paint surface.

$ 396.00

Designed with a large outer diaMeter of 22mm, Processing capacity range of 10-100ml, suitable for handheld devices, length 101mm for easy operation, internal thread aperture 8mm to ensure stable connection.

$ 199.00

Using ultrasonic measurement technology, Measurement range 0.75~ 300mm, error +/- (1% H + 0.1) mm, support single point and scan mode, with Automatic calibration and sound speed reverse measurement function, suitable for harsh environment.

$ 315.00

Using dual crystal probe and ultrasonic pulse reflection technology, Measurement range 0.8-350 mm, the highest accuracy +/- 0.05mm, suitable for a variety of engineering materials, easy to operate.

$ 180.00

Using 22mm large head outer diaMeter design, suitable for standard thread interface, Processing capacity covers the range of 3-10ml, length 104mm is easy to operate, providing uniform ultrasonic energy distribution.

$ 199.00

Using ultrasonic technology implementation nondestructive measurement, Measurement range 13~ 1000μm, accuracy +/- 3%, support multi-coating system analysis, with weatherproof protection and a variety of data transmission methods.

$ 2855.00

Measurement principle using ultrasonic pulses, accuracy of +/- (1% H + 0.1) mm, Measurement range 0.75-350 mm, with automatic zero point calibrate, two point calibrate and 200 data storage functions, support a variety of materials Speed of sound settings.

$ 251.00

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