The Digital Ultrasonic Thickness Gauge is an intelligent that adopts ultrasonic measuring principle. Controlled by micro processor, offers immediate and precise measurement of thickness for most of industrial material.
The measurement range of 1.20~225.00mm combined with ultrasonic wave velocity measurement function of 1000~9999m/s provides accurate measurement readings.
Widely used in various precise measurements for different hardware/parts in industrial realm. One of its important applications is to monitor the level decreasing thickness during operation of various and pressure container.
Diffusely applied in manufacture fields, metal processing as well as commercial inspection and can be applied for materials that conduct and reflect constant sonic velocity.
Auto Calibration to assure the accuracy
Auto linear compensation: this advanced software program enhances the precision by correcting the non-linear accuracy of transducer
Use up and down keys to make a quick adjustment for the sound velocity/thickness and a quick recall to the stored data
Coupling status indication: Observing the coupling icon to learn if the coupling is accomplished or not
10 thickness measurement storage and recall function available, which facilitated the height work or working in wild area
Sound velocity measurement: with a given thickness by a sample hardware to measure the sound velocity, which avoid the further conversion or consultation of the table
12 sound velocity for different material which also adjustable
Low battery indication
Auto power off mode designed to conserve battery life
More than 10000 times long life keys
The unit has a special memory that retains all of its setting even when the power is off
General Specifications:
LCD Digital display: 4 digits
Minimum display unit: 0.1mm
Working frequency: 5MHz
Measurement Range: 1.2~225.0mm (Steel)
Minimum limit for Tubes measurement: dia 20 x 3mm (Steel)
Accuracy: ± (1% H + 0.1 mm) (H denotes the measured thickness)
Sound Velocity Range: 1000~9999m/s
Measuring Sound Velocity with a given thickness
o Measuring Range: 1000~9999m/s
o When the given thickness over 20mm, the accuracy is ±1%; when the given thickness less than 20mm, the accuracy is ±5%
Operating Temperature: 0~40°C (32~104°F)
Power supply: 3 x 1.5 AAA Alkaline Batteries (Included)
Operation Current:
o Normal Operation Current ≤50mA
o With Backlight turn on current ≤120mA
o Stand-by Current: ≤20 uA
Size: approx. 72 x 146 x 29mm (2.83 x 5.75 x 1.14inch)

Weight: approx. 202g (7.12oz) (Batteries and probe included)
Sound Velocities of Common Materials
Material Velocity (m/s) Material Velocity (m/s)
Aluminum 6320 Acetate Resin 2670
Zinc 4170 Phosphor Bronze 35830
Silver 3600 Turpentine 4430
Gold 3240 Glass 5440
Tin 3230 Incoloy Alloy 5720
Iron/Steel 5900 Magnesium 6310
Brass 4640 Monel Alloy 6020
Copper 4700 Nickel 5630
SUS 5790 Steel 4330 (mild) 5850
Acrylic Resin 2730 Steel 330 5660
Water (20°C) 1480 Titanium 6070
Glycerin 1920 Zirconium 4650
Soluble Glass 2350 Nylon 2620

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Ultrasonic Thickness Gauge

  • Product Code: 43233
  • Availability: In Stock
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  • $138.89