Reply – Information Regarding Coltraco’s Ultrasonic Thickness Gauge
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Information Regarding Coltraco’s Ultrasonic Thickness Gauge
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While moving progressively with every product it orients into market, ultrasonic thickness gauge has made its place over the years.  The Portagauge 3 is the low cost Ultrasonic Thickness Gauge. It was developed as an incredibly simple, reliable and durable unit to deal with the majority of simple Thickness Gauging requirements. It utilizes single echo technology which allows the unit to maintain accuracy even on corroded or challenging surfaces. It is ideal for corrosion, rust or condition inspections and is a highly dependable unit.

Technical Specifications of Ultrasonic Thickness Gauge
Here, we have enlisted technical specs available with this ultrasonic thickness gauge. Give it a look!
Verifiable Materials
Steel, Aluminum, Brass, Quartz, Polyethyience, Grey Cast Iron, Cast Iron, Copper, Zin and Glass PVC

    Width: 80mm
    Height: 140mm
    Depth: 30mm
    Weight: 350grams


    Operating Temp: -10C - +60C
    Measuring Range: 1.5mm – 99.9mm
    Designed to cater for the vast majority of applications including flat metal testing or larger pipes


    ±0.1mm (0.0039inch)


    IP Rating 65

Operating Temperature

    Relative Humidity- 10% - 90%
    -20°C to +70°C (68°F to 158°F)

Power Supply
PP3 Alk (replaceable) – Average 25,000 plus measurements per battery low charge indication (battery life approx. 50 hours)

    ISO 19011 Registered


    This ultrasonic thickness gauge is available with LCD Numeric Digital Display with a resolution of 0.1


    Lifetime Customer Support
    Sensor: 1 Year Warranty
    Main Unit: 3 Years Warranty

Package Content of Portaguage III

    1 Potagauge III unit
    1 Peli 1120 Case
    Calibration certificate
    1 10mm Sensor
    Operating Instructions

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