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.
Features:
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