
The TT 2110 Low Cost Ultrasonic Wall Thickness Material Thickness Gauge (part number TT 2110) is a handheld, microprocessor-controlled thickness gauge for measuring metallic and non-metallic materials, including aluminium, titanium, plastics, ceramics and glass, provided the material conducts ultrasound and has parallel top and bottom surfaces. Measuring from a single accessible face, the TT 2110 Low Cost Ultrasonic Wall Thickness Material Thickness Gauge is used to monitor pipes and pressure vessels for thickness loss due to corrosion, where the inner or back surface cannot be reached directly.
The TT 2110 Low Cost Ultrasonic Wall Thickness Material Thickness Gauge measures from 1.2 to 225.0mm, probe dependent, with a resolution of 0.1 up to 99.9mm and an accuracy of plus or minus 1% of material thickness plus 0.1mm. The sound velocity range of the TT 2110 Low Cost Ultrasonic Wall Thickness Material Thickness Gauge is 1000 to 9999m/s. After a simple calibration to a known thickness or velocity, the gauge gives fast readings in millimetres on a 4-digit LCD. Sound velocities for five materials can be pre-set and ten thickness readings stored in memory. Non-linear automatic compensation improves accuracy, while coupling status and low-voltage indication confirm reliable readings in the field.
The standard probe for the TT 2110 Low Cost Ultrasonic Wall Thickness Material Thickness Gauge runs at 5MHz with a 12mm tip and a minimum pipe size of 20 x 3mm; optional probes cover thin materials, thick rough-surfaced materials and high temperatures up to 300 degrees C. Auto power off conserves the two AA alkaline cells, which give around 250 hours per set. The TT 2110 Low Cost Ultrasonic Wall Thickness Material Thickness Gauge measures 126 x 68 x 23mm, weighs 170g and works from -5 to 40 degrees C. The TT 2110 is supplied by BAMR, South Africa's authorised distributor.
TT 2110 Low Cost Ultrasonic Wall Thickness Material Thickness Gauge
The TT 2110 Low Cost Material Thickness Gauge is a hand held microprocessor controlled thickness gauge specifically designed for measuring the thickness of metallic and non-metallic materials e.g. aluminium, titanium, plastics, ceramics, glass and other good ultrasonic wave-conducting as long as the material has parallel top and bottom surfaces.
- Easy to use After a simple calibration to a known thickness or sound velocity, the gauge will give fast and accurate readings in millimetres.
- Pre-set sound velocities Sound velocities for 5 different materials can be pre-set.
- Memory storage 10 thickness readings can be stored in the memory.
- Versatile applications Can perform precise measurements on various types of raw materials, components parts, and assembled machinery. Can also be used to monitor all types of pipes and pressure vessels for loss of thickness due to corrosion.

Also available to buy online at GaugeIt, our online store.
When to use the TT 2110 thickness gauge
Use the TT 2110 when you need fast, low-cost thickness readings on materials with parallel top and bottom surfaces, including aluminium, titanium, plastics, ceramics and glass. After a simple calibration to a known thickness or sound velocity it reads in millimetres, making it suited to checking raw materials, component parts and assembled machinery. It also monitors pipes and pressure vessels for corrosion thinning.
- 1Simple calibrate-and-readCalibration to a known thickness or sound velocity gets you to fast millimetre readings quickly, which keeps routine checks moving on the shop floor.
- 2Five pre-set sound velocitiesPre-set velocities for five materials mean you can switch between common materials without re-deriving the velocity each time.
- 3Pipe and vessel monitoringIt tracks loss of thickness due to corrosion on pipes and pressure vessels, so it earns its place in a maintenance inspection routine.
- 4Coupling and low-voltage indicationOn-screen coupling status and low-voltage warning tell you when a reading is trustworthy and when the battery is fading, reducing bad readings.
Lower-budget alternatives


Ten minutes on a call with one of our specialists usually saves you from buying the wrong instrument.
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When to use this
When to use the TT 2110 thickness gauge
Use the TT 2110 when you need fast, low-cost thickness readings on materials with parallel top and bottom surfaces, including aluminium, titanium, plastics, ceramics and glass. After a simple calibration to a known thickness or sound velocity it reads in millimetres, making it suited to checking raw materials, component parts and assembled machinery. It also monitors pipes and pressure vessels for corrosion thinning.
- 1Simple calibrate-and-readCalibration to a known thickness or sound velocity gets you to fast millimetre readings quickly, which keeps routine checks moving on the shop floor.
- 2Five pre-set sound velocitiesPre-set velocities for five materials mean you can switch between common materials without re-deriving the velocity each time.
- 3Pipe and vessel monitoringIt tracks loss of thickness due to corrosion on pipes and pressure vessels, so it earns its place in a maintenance inspection routine.
- 4Coupling and low-voltage indicationOn-screen coupling status and low-voltage warning tell you when a reading is trustworthy and when the battery is fading, reducing bad readings.
Lower-budget alternatives


Ten minutes on a call with one of our specialists usually saves you from buying the wrong instrument.
Book a 10-minute callOr , our product assistant, for an instant answer.
Specifications
Specifications
- Material
- Metallic & Non-Metallic
- Range (probe dependant)
- 1.2 to 225.0 mm
- Accuracy
- +/-1% of Material Thickness + 0.1 mm
- Resolution
- 0.1 up to 99.9 mm
- Sound velocity range
- 1000 to 9999 m/sec
- Probe Tip diameter
- 12 mm
- Pipe Diameter Limits
- 20 mm x 3 mm
- Working Temp.
- -5 to 40°C
- Relative Humidity
- < 90%
- Surface Temperature
- < 60°C
- Non-linear Automatic Compensation
- Yes
- Indication of Coupling Status and low Voltage
- Yes
- Measuring units
- mm
- Frequency
- 5 MHz
- Display
- 4 digit LCD
- Memory
- 10 readings
- RS232
- no
- Sound Velocity
- 5 Preset Sound Velocities
- Auto power off
- yes
- Power Supply
- 2 x 1.5 AA Alkaline
- Alarm limit setting
- no
- Battery Life
- 250 hours per battery set
- Dimensions
- 126 x 68 x 23 mm
- Weight
- 170g
Accessories
Accessories
| Type of Probe | Working Frequency |
| 5PØ10 | 5MHz |
| 5PØ10/90˚ | 5MHz |
| 7PØ6 | 7MHz |
| SZ2.5P | 2.5MHz |
| ZW5P | 5MHz |
Frequently asked questions
What materials and thickness range does the TT 2110 cover?
The TT 2110 measures both metallic and non-metallic materials such as aluminium, titanium, plastics, ceramics, and glass, provided the material has parallel top and bottom surfaces. The range is 1.2 to 225.0mm, probe-dependent.
What is the measurement accuracy and resolution of the TT 2110?
Accuracy is plus or minus 1% of material thickness plus 0.1mm. Resolution is 0.1mm up to 99.9mm. The gauge operates at 5MHz with a 12mm probe tip diameter.
How is the TT 2110 powered and how long does the battery last?
The TT 2110 runs on two 1.5V AA alkaline batteries. It features automatic power-off and a low voltage indicator. Battery life and operating temperature limits should be confirmed against the supplied datasheet for your unit before use in cold conditions.
Does the TT 2110 have data storage or RS232 connectivity?
The TT 2110 has an internal memory for 10 readings. It does not include an RS232 output. Five preset sound velocities are available for common material types.
What are the pipe diameter limits for the TT 2110?
The pipe diameter limit is specified as 20mm diameter with a 3mm wall thickness.
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