Supply of steel thickness tester, DR86 steel metal thickness detector manufacturers. DR86 ultrasonic thickness gauge, measure the thickness of steel instruments, such as factory outlets DR86 east wall detector, thickness aluminum, stainless steel thickness tester! DR86 glass ultrasonic thickness gauge ultrasonic measuring principle, applicable to the use of ultrasound energy at a constant speed of propagation in the interior, and from the back to get to measure a variety of reflective material thickness technical parameters: Measuring range 0.65 ~ 500mm (Range According to the probe may be) a standard probe (0.7-400mm) Material Velocity: 509 ~ 18699m / s Accuracy ± (0.5% H + 0.05) mm Display accuracy: 0.01mm or 0.1mm scan speed: 2 ~ 20 times / sec Frequency Bandwidth: 1 ~ 10MHz screen: 128 × 64 dot matrix LCD screen Power: 2 AA batteries work Duration: 280 hours (automatic mode) / 100 hours (backlight turns mode) Temperature range: -10 ℃ ~ 50 ? ℃ (temperature measurement environment) / - 10 ℃ ~ 300 ℃ (high temperature measurement environment) Instrument Size: 136 × 72 × 20mm Instrument Weight: 176g DR86 ultrasonic thickness gauge functional characteristics (with battery): Almost all of the material is suitable for the thickness measurement, such as:?? metal, glass, plastic, rubber and other materials; high accuracy, wide measuring range; suitable for measuring the thickness of the pipe; a full range of thickness measuring probe can be used with gauge thickness measurement applications meet multipurpose; multiple probes Alternatively, for a special thickness measurement applications, including gray cast iron and other coarse grain material and high temperature measurement (temperature up to 300 ℃) applications;? POST function, help to improve the measurement accuracy;? automatic shutdown time can be Users accustomed to their own settings; Probe automatic zero calibration, sound velocity calibration function; built nine kinds of sonic material, and editing, user-friendly; a variety of practical measurement modes:??? standard measurement mode, scanning mode, the difference between the measurement mode average measurement mode, the extreme alarm mode, high-temperature measurement mode (reprovision temperature probe and temperature coupling agent); 8 keyboard buttons friendly design, easy fast:? zero calibration, single-point and two-point calibration of sound, as well as arrow keys to adjust the value of freedom; humane data retention mode:? can be grouped to save data, you can choose to save the amount of data in each group, without having to manually save the measurement data, streamline operations; large-capacity data storage:? data storage capacity up to 2000 group;? metric / inch Optional: Display units can be selected between millimeters and inches.