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Ultrasonic Thickness Gauge NOVOTEST UT-1M-ST

Ultrasonic Thickness Gauge NOVOTEST UT-1M-ST is a special version of the thickness gauge in a metal enclosure, which is designed for extreme operating conditions, when there is a possibility of the device dropping or other damage of the unit during operation. The durable aluminum bodie’s profile withstands high static and dynamic compression loads, which allows the operator to use the device “carelessly”.

Ultrasonic Thickness Gauge NOVOTEST UT-1M-ST is designed to measure the thickness of products with low attenuation of ultrasonic vibrations, with one-way access to them during their manufacture and operation.



Some advantages of Ultrasonic Thickness Gauge NOVOTEST UT-1M-ST:


Same as other ultrasonic thickness gauges TM “NOVOTEST”, Ultrasonic Thickness Gauge NOVOTEST UT-1M-ST allows user to measure the thickness of products in a wide range with a minimum set of transducers, this is achieved thanks to the advanced settings of the device (amplification of two stages, V-correction, etc.)

UT-1M-ST thicknee gauge 2


Any dual-element probes can be connected and configured to the device by cables with standard connectors. What makes Ultrasonic Thickness Gauge NOVOTEST UT-1M-ST universal to use, and does not limit users in choosing a probes for operation.


The device has a scanning mode of the product in the mode of a B-scan, which allows user to visualize thinning and thickening of the wall like a graph on the display of the device. This allows the user to see the product profile, which simplifies the operator’s work. Additionally, there is an alarm function for exceeding the maximum and minimum thickness limits that are pre-set by the operator.

UT-1M-ST thicknee gauge 1
UT-1M-ST thicknee gauge 3


Like other ultrasonic thickness gauges TM “NOVOTEST”, the Ultrasonic Thickness Gauge NOVOTEST UT-1M-ST has a thickness sample mounted on the device’s body, which allows the user to quickly set “0” (calculate the delay in the probe) when changing the transducers or the operating conditions of the device.


The device has a memory where the referencebook of the propagation velocities of the most common materials is stored, also the device allows user to save the settings of the transducers and measurement results, which can be stored both in the device and transferred to a PC using special software that is supplied with the standard Ultrasonic Thickness Gauge NOVOTEST UT-1M-ST set.

  • Unique additional protection of metal housing;
  • Saved data can be transmit to PC;
  • Material selection and automatic setting of ultrasound velocity;
  • Large graphic display of high contrast and backlight;
  • Display of measured thickness in mm and inches;
  • Convenient menu in the device;
  • Wide choice of UT probes with preset settings in the device;
  • Modes of statistical processing of measurements;
  • Ability to restore factory calibrations;
  • Ability to adjust all parameters of the acoustic path;
  • Ability of further adjusting the user gain directly from the measurement mode;
  • Wide range of testing;
  • Mode of audible and visual alarm when break the preset ranges.
Measuring thicknesses range on steel, mm:

  • Probe 10MHz – P112-10-6 / 2
  • Probe 5MHz – P112-5-10 / 2
  • Probe 2,5MHz – P112-2,5-12 / 2
  • Probe 2MHz – P112-2-20 / 2
  • Probe 1,25MHz – P112-2-20 / 2
0.45 … 1500 mm or more

  • range 0.45-300 mm
  • range 0.8-500 mm
  • range 2.5-1000 mm
  • range 3-1200 mm
  • range 4-1500 mm
Probe dimensions, mm:

  • Probe 10MHz – P112-10-6 / 2
  • Probe 5MHz – P112-5-10 / 2
  • Probe 2,5MHz – P112-2,5-12 / 2
  • Probe 2MHz – P112-2-12 / 2
  • Probe 1,25MHz – P112-2-20 / 2
  • D12×15 mm
  • D17×20 mm
  • D20×21 mm
  • D22×28 mm
  • D22×30 mm
Diameter of probe contact area/crystal, mm:

  • Probe 10MHz – P112-10-6 / 2
  • Probe 5MHz – P112-5-10 / 2
  • Probe 2,5MHz – P112-2,5-12 / 2
  • Probe 2MHz – P112-2-20 / 2
  • Probe 1,25MHz – P112-1.25-20 / 2
  • 9/6
  • 14/10
  • 16/12
  • 24/20
  • 24/20
Optional probes
  • Echo-Echo 5MHz probes for through-coating testing (range 3,5 – 26 mm)
  • High-temperature 5MHz probes, up to 250 °С/482 °F (range 0,8 – 300 mm)
Compatible probe types
  • Dual-element

(including probes of other manufacturers)

Measurement scales
  • mm
  • inch
Setting range of the ultrasonic velocity, m / s 1000-9999
Measurement resolution, mm/inch 0.01/0.001
Response time, with no more than 1
Basic measurement accuracy, mm ± (0,01 T+/- 0.05)
Gain range, dB ± 20
Echo-Echo mode (through coating measuring), max thickness of coating, mm 1 (with optional Echo-Echo probes only)
  • ASTM E797
  • EN 14127
  • EN15317
PC cable connection
Wireless connection with Android gadgets via NOVOTEST Lab App No
Storage of measurement results 128
Menu languages English, Spanish, Ukrainian, Russian (other languages optional)
Overall dimensions, mm 120x60x25
Operating temperature range, ° C -5 to +40
Power supply 2 AA batteries
Time of continuous work hours, not less, h 10
Weight of electronic unit with battery, no more, kg 0.2
  • Couplant
  • Protective case for electronic unit
  • Calibration certificate issued by the Independent metrology laboratory
  • Certificate of origin issued by the Chamber of Commerce and Industry
  • UT-probes

– 1.25MHz probe for thickness gauge (echo) 20/2
– 2.0MHz probe for thickness gauge (echo) 20/2
– 2.5MHz probe for thickness gauge (echo) 12/2
– 5MHz probe for thickness gauge (echo) 10/2
– 10MHz probe for thickness gauge (echo) 6/2
– 10MHz probe for thickness gauge (echo) 3х2
– 5MHz probe for thickness gauge (echo-echo) 10/2 for through coating
– 10MHz probe for thickness gauge (echo-echo) 6/2 for through coating
– 5MHz high-temperature probe for thickness gauge (echo) 10/2
– 5MHz probe for thickness gauge (echo-echo) 10/2 for through coating, underwater, 10 m cable
– 5MHz probe for thickness gauge (echo-echo) 10/2 for through coating, underwater, 20 m cable
– 5MHz probe for thickness gauge (echo-echo) 10/2 for through coating, underwater, 30 m cable

Thickness nominals Material
1-3-5-7-10-15 mm Steel, SS, Aluminum
1-2-3-4-5-6-7-8-9-10-11-12-13-14-15 mm Steel, SS, Aluminum
2,5-5-7,5-10-12,5 mm Steel, SS, Aluminum
2,5-5-7,5-10-12,5-15-17,5-20 mm Steel, SS, Aluminum
2,5-5-7,5-10-12,5-15-20 mm Steel, SS, Aluminum
2.5-5-10-20 mm Steel, SS, Aluminum
2-3-4-5-6-7-8-9-10 mm Steel, SS, Aluminum
2-3-4-5-6-7-8-9-10-11 mm Steel, SS, Aluminum
2-4-6-8-10 mm Steel, SS, Aluminum
2-4-6-8-10-12 mm Steel, SS, Aluminum
2-5-10-15-20-25 mm Steel, SS, Aluminum
2-5-10-20-30-40 mm Steel, SS, Aluminum
3-4-5-6-7-8-9 mm Steel, SS, Aluminum
4-6-8-10-12-15 mm Steel, SS, Aluminum
5-10-15-20-25-30 mm Steel, SS, Aluminum
5-10-15-20-25 mm Steel, SS, Aluminum
5-10-15-20-30-40 mm Steel, SS, Aluminum
5-10-15 mm Steel, SS, Aluminum
5-10-20 mm, step 0.1 Steel, SS, Aluminum
5-10-20-30-40-50 mm Steel, SS, Aluminum
10-11-12-13-14-15 mm Steel, SS, Aluminum
10-20-30-40-50 mm Steel, SS, Aluminum
10-20-40-60-80-100 mm Steel, SS, Aluminum
  • Reference Thickness Blocks
0,2 mm Steel, SS, Aluminum
0,3 mm Steel, SS, Aluminum
0,4 mm Steel, SS, Aluminum
0,5 mm Steel, SS, Aluminum
0,8 mm Steel, SS, Aluminum
1 mm Steel, SS, Aluminum
1,5 mm Steel, SS, Aluminum
2 mm Steel, SS, Aluminum
3 mm Steel, SS, Aluminum
4 mm Steel, SS, Aluminum
6 mm Steel, SS, Aluminum
10 mm Steel, SS, Aluminum
15 mm Steel, SS, Aluminum
20 mm Steel, SS, Aluminum
25 mm Steel, SS, Aluminum
30 mm Steel, SS, Aluminum
40 mm Steel, SS, Aluminum
50 mm Steel, SS, Aluminum
75 mm Steel, SS, Aluminum
90 mm Steel, SS, Aluminum
100 mm Steel, SS, Aluminum
125 mm Steel, SS, Aluminum
150 mm Steel, SS, Aluminum
175 mm Steel, SS, Aluminum
200 mm Steel, SS, Aluminum
300 mm Steel, SS, Aluminum
  • Electronic unit Ultrasonic Thickness Gauge NOVOTEST UT-1M-ST
  • Transducer (ECHO probe) – 1 pc for choice (2.5MHz, 5MHz or 10MHz)
  • AA batteries – 2 pcs
  • Charger
  • Cable for PC
  • Online PC software
  • Operating manual
  • Case


UT-1M-ST thicknee gauge set