Supply of five metal detector DR86 most famous steel thickness tester, ultrasonic thickness gauge most sales DR86 East as brand! Specialized measuring iron pipe, steel, steel, pipe, steel, steel thickness! Metal factory, military, special hardware factory! Welcome to inquire: 18028436682 QQ: 1435634947 Miss Li DR86 Steel Ultrasonic Thickness Gauge Specifications: Measuring range 0.65 ~ 500mm (range according to the probe may be) a standard probe (0.7-400mm) Material Velocity: 509 ~ 18699m / s measurement 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 Working Time: 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 (with battery) DR86 ultrasonic thickness gauge functional characteristics: Almost all of the material is suitable for thickness measurements, such as: metal, glass, plastic, rubber and other materials; high accuracy, wide measuring range; apply? in the pipe thickness measurement;? a full range of thickness measuring probe can be used with gauge thickness measurement applications meet multipurpose; optional multiple probes for specific thickness measurement applications, including gray cast iron and other coarse grain material and high temperature environment measurement (temperature up to 300 ℃) applications;? POST function, help to improve the measurement accuracy;? automatic shutdown time can be set according to user habits;? Probe automatic zero calibration, sound velocity calibration;? Built-nine kinds of sonic material and editable, user-friendly; a variety of practical measurement modes:? standard measurement mode, the scanning mode, the difference between the measurement mode, the 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, and the arrow keys to adjust the value of freedom; humane data retention mode: You can save data packet, you can choose to save the data in each group amount, without having to save the manual measurement data, streamline operations; high-capacity data storage:? data storage capacity up to 2000 group; public / inch Optional:? Display Units can be selected between millimeters and inches.