SMART SENSOR Professional Ultrasonic Thickness Gauge Portable LCD Digital Thickness Tester Depth Meter Range 1.2~225mm High Accuracy <p>This professional ultrasonic thickness gauge is an intelligent portable thickness tester, which adopts ultrasonic measuring principle and is controlled by microprocessor, provides fast and accurate thickness measurement for most industrial materials. This ultrasonic</p> <p>The thickness gauge is widely used in various precise measurements for different materials/parts in industrial field. One of its important applications is to monitor the level of thickness decrease during the operation of various pressure vessels.</p> <p> </p> <p><strong>Specification:</strong></p> <p>Brand Name: SMART SENSOR</p> <p>Color: White + Black</p> <p>Material: ABS Plastic</p> <p>Display: 4-digit backlit LCD display.</p> <p>LCD Size: 45 * 53 mm / 1.77 * 2.09 inches</p> <p>Minimum Display Unit: 0.1 mm</p> <p>Measuring Probe: ∅10 mm 5 MHz</p> <p>Measuring Range: 1.2 ~ 225 mm (steel)</p> <p>Minimum Limit for Tube Measurement: 20 x 3 mm (steel)</p> <p>Accuracy: ±(1%H+0.1)mm, H refers to the measured thickness</p> <p>Resolution: 0.1mm</p> <p>Working Frequency: 5MHz</p> <p>Sound Velocity Range: 1000～9999m/s, when the given thickness is over 20mm, the accuracy is ±5%; when the given thickness is under 20mm, the accuracy is: ±1mm/H-100%</p> <p>Operating Temperature/Humidity: 0～40℃, &lt; 90% RH</p> <p>Power Supply: 3 x 1.5V AA Batteries (Not Included).</p> <p>Item Size: 66 * 30 * 160mm / 2.60 * 1.18 * 6.30in</p> <p>Item Weight: 146g / 5.14oz</p> <p>Package Size: 25 * 21 * 6cm / 9.84 * 8.27 * 2.36in</p> <p>Package Weight: 647g / 22.81oz</p> <p>Package List:</p> <p>1 * Ultrasonic Thickness Gauge</p> <p>1 * Φ10mm 5MHz Transducer</p> <p>1 * 4mm Sampling Block</p> <p>1 * Storage Box</p> <p>1 * User Manual</p> Note: Due to the light and screen setting difference, the item's color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement.