All Categories
    Menu Close

    Digital Ultrasonic Thickness Gauge for Sheet Metal/Steel

    Hot selling digital ultrasonic thickness gauge can perform high-precision thickness measurements of thin plates, steel plates and other thin materials, as well as coating thickness. It offers 0.001mm resolution, 500 to 9999 m/s (0.0197 to 0.3939 in/μs) material velocity range, a big and clear OLED screen, and multi-measuring mode to make the readings more accurate and reliable.
    SKU: SISCO-PM5-Gen2
    i h
    🚚 Free shipping
    🔙 30-day returns
    📅 Delivery: 7-12 days

    Digital ultrasonic thickness gauge with 0.001mm resolution, especially suitable for the thickness measurement of thin-walled materials, like car body sheets, fire/security doors and extinguishers, etc. High resolution 0.001mm, 500 to 9999 m/s (0.0197 to 0.3939 in/μs) material velocity range, and clear OLED screen are available.

    Digital ultrasonic thickness tester

    Digital ultrasonic thickness gauge can directly measure the material's thickness without removing paint.

    • High resolution 0.001mm
    • Real-time A-Scan with adjustable gain, range, blanking, etc.
    • Designed for the thin workpiece, with a lower measurement limit of 0.2mm
    • 2.4" QVGA (320×240 pixels) OLED color display
    • With coating measurement, the ultrasonic thickness tester can measure the net thickness of the substrate without removing the paintings.
    • Unique multi-wave calibration mode, all thickness values have undergone 3~9 echo calibrations, and the results are more reliable and accurate.
    • Digital ultrasonic thickness gauge can store 100,000 thickness values and 1000 waveforms (PM-5DL Only)


    Digital ultrasonic thickness gauge details


    sisco handheld ultrasonic thickness gauge is used to measure metallic and non-metallic materials, including plastic, steel, PVC and glass plates and pipes. It can be widely used in manufacturing, metal processing and other fields, and can also perform corrosion and thinning detection on various pipes and pressure vessels in manufacturing facilities.

    Ultrasonic thickness gauge applications

    Model SISCO-PM5-Gen2
    Basic Parameters Measurement units Millimeters, inches, microns, mils
    Measurement update rate 4Hz, 8Hz, 16Hz optional
    Instrument shutdown Optional 5, 10, 20 minutes of no operation shutdown, or manual shutdown
    Temperature range:  -10℃~50℃
    Waterproof level IP67 waterproof and dustproof standard
    Size 153mm*76mm*37mm
    Weight 280g
    Power supply Two AA batteries, standby time greater than 24 hours
    Measurement Parameters Measuring Mode
    • P-E (Pulse Echo Method): Measures the time between the initial pulse and the first back-surface echo.
    • l-E (Interface wave echo method): Measure the time between the delay block echo and the first bottom echo.
    • I-E-E (echo-echo method): Measures the time between two consecutive bottom echoes.
    • l-ME (Multiple Echo Method): Measures the time between multiple back surface echoes.
    • E-EV (Double Echo Verification): To verify the echo mode, three reflected echoes are required.
    Probe Type Supports delay line probe, contact probe, protective film probe, pen probe, water immersion probe
    Calibration Method Zero calibration probe, zero calibration coating, zero calibration speed, one point calibration, two point calibration, set sound velocity, material sound velocity meter
    Indication Error ±0.01 H≤3mm ±0.05 3<H<10mm ±(0.5%H+0.01)H≥10mm H is the thickness of the material being measured
    Thickness Range 0.01mm~38m, depending on the material being tested, probe, surface conditions, temperature and selected configuration 0.15mm~30mm (standard A15A probe, steel)
    Material Sound Speed Range 310~18699m/s, and can back-measure the sound speed of items with known thickness.


    • Low Resolution: 0.1mm
    • Standard resolution: 0.01mm
    • High resolution: 0.001mm
    Probe Frequency Range 0.5MHz~20MHz
    Display Display 2.4-inch (320 * 240 dot matrix) TFT color display LCD screen
    Rectification modes RF, inverted RF, full wave, positive half wave, negative half wave
    Viewing modes A-scan, B-scan, numerical value, maximum value capture, difference value
    Built-in Data Logger Option Data Memory  Identify, store, recall, erase, and transfer information such as thickness readings, waveform images, and instrument configurations via the standard USB port.
    Capacity 100,000 thickness values, 400 parameter profiles, with host computer software, USB stick.
    Real-time communication option Upper computer control of the instrument, real-time transmission of thickness values, waveforms, parameters, including the upper computer measurement software. Suitable for online measurement and secondary development.
    Multi-channel option multi-channel measurement software with host computer, mainly used in automated thickness measurement.



    Digital ultrasonic thickness gauge dimension


    Q1: What is an ultrasonic thickness gauge?
    The ultrasonic thickness gauge is improved based on the principle of ultrasonic measurement. It can measure the thickness of metals and other materials and can measure the sound speed of the material. The sisco ultrasonic thickness gauge is a portable thickness meter that can measure the thickness of various pipes and pressure vessels in production equipment, as well as accurately measure various sheets and machined parts.

    Q2: How does an ultrasonic thickness gauge work?
    sisco ultrasonic thickness gauge offers through-coating thickness measuring capability. It measures the thickness of an object by precisely calculating the times the probe sends an ultrasonic pulse to the object and passes through the object until the probe receives the reflection from the boundary. The ultrasonic pipe thickness gauge adopts the most advanced microprocessor and ultrasonic technology and has the characteristics of zero drift, reliable and stable reading, and no need for zero calibration. You can now test painted objects without removing paint or correcting paint thickness.

    Q3: 4 Measurement methods of ultrasound thickness gauge

    • Single-point measurement method: It means that the ultrasound thickness gauge is used to measure any point of the measured material with a probe, and the display value is the thickness value.
    • Two-point measurement method: The ultrasound thickness meter is used to make two measurements at the same point of the measured material with a probe. In the second measurement, the probe's split surface is 90 degrees, and the smaller value in the two measurements is the thickness value.
    • Multi-point measurement method: When the measurement value is unstable, take a measuring point as the center and make multiple measurements in a circle with a diameter of about 30 mm. The minimum value is the thickness value.
    • Continuous measurement method: It uses a single-point measurement method to measure continuously along a designated line with an interval of not less than 5 mm. The minimum value is the thickness value.

    Tips: Functions of ultrasonic thickness gauge probe

    1. It is the transmitted ultrasonic pulse.
    2. The probe of the ultrasonic thickness gauge converts the returned sound waves into electrical pulses.
    3. The probe can control the working frequency, suitable for different material measurements.

    Thank you for buying industrial test and measurement equipment on, all products sold by SISCO and the partner cover a 12 months warranty, effective from the date of receiving the products.

    What is covered?

    SISCO is responsible for providing free spare parts, and free technical support to assist the customer to repair the defective products until the problem is solved.

    What is not covered?

    • Product purchased from anyone other than a SISCO store or a SISCO authorized reseller.
    • Expendable parts.
    • Routine cleaning or normal cosmetic and mechanical wear.
    • Damage from misuse, abuse or neglect.
    • Damage from use of parts other than SISCO approved.
    • Damage from use outside the product’s usage or storage parameters.
    • Damage from use of parts not sold by SISCO.
    • Damage from modification or incorporation into other products.
    • Damage from repair or replacement of warranted parts by a service provider other than a SISCO authorized service provider.
    • Damage caused by the application environment not meeting the product usage requirements and the failure to perform preventive maintenance.
    5.0 1
    Write your own review Close
    Abigail | 3/6/2023 11:10 PM
    Good thickness gauge for me
    Well-made gauge. I bought this ultrasonic thickness gauge to measure the thickness of steel car bodies. It did well, and the digital interface is very clear. I recommend this product.