<p>Highly sensitive probe automatically recognizes the substrate</p> <p>Ultra-clear display: high-definition inverse display, day and night, the data are clearly visible</p> <p>Dual measurement modes: direct measurement with power on, results in seconds, easy and convenient to use</p> <p>Iron, lead and zinc triple-use: more comprehensive and to the point</p> <p>Automatic shutdown to extend battery life: built-in 600mAh lithium battery, can be set to automatic shutdown, no operation for 5 minutes automatically shut down to extend the battery life</p> <p>Parameters:</p> <p>Product Model: CTG-20</p> <p>Measuring range: 0-1400\u03BCm</p> <p>Accuracy: \u00B13%+2\u03BCm</p> <p>Resolution: 0.1\u03BCm</p> <p>Calibration: Zero calibration multipoint calibration</p> <p>Unit: \u03BCm, mil</p> <p>Small convex radius of curvature: 5mm</p> <p>Small concave curvature radius: 25mm</p> <p>Small measuring area diameter: 20mm</p> <p>Working environment: no strong magnetic field</p> <p>Operating Temperature: -10\u2103-+50\u2103</p> <p>Humidity: 20%-90%RH</p> <p>Battery: 600mAh lithium battery Type-C interface</p> <p>Data storage: Support</p> <p>Rotatable screen: Stand</p> <p>Auto Power Off: Support</p> <p>(The product appearance and printed words may vary depending on the batch, but this does not affect use)</p> <p>Color: As Shown</p> <p>Material: ABS</p> <p>Package Contents:</p> <p>1 x Thickness Gauge CTG-20</p> <p>Only the above package content, other products are not included.</p> <p>Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +\/- 1-3cm.</p>