Advantages

►The roughness of metal and non-metallic surface

►Pocket-size & economically price

►Large measuring range suitable for most materials

►Features external calibration at keyboard

►Optimized electric circuit design with transducer structure-design,high integrate power, driver and display. 

►Select freely with Ra,Rz, Rq, Rt parameters.

►It could test ex-circle, flat surface, conical surface and also test

 groove with length and width larger than 80*30mm

Main Function:

►Shape used to pull aluminum mold design, durable, anti-electromagnetic interference ability significantly, in line with the design of the new trend.

►Using high-speed DSP processor for data processing and calculation, measurement and computation speed is greatly improved.

►Liquid crystal display wide temperature using OLED color display, popular high brightness, no visual angle,, is suitable for various occasions.

►The lithium ion rechargeable battery, can work for a long time, no memory effect, can while charging, charging time is short, long battery life.

►Charging and communication using the common USB interface. Using a dedicated charger or computer USB port for charging, convenient and quick.

►Dot matrix liquid crystal display, interface prompt information rich.

►Real-time monitoring of lithium battery power and display, and to remind users to charge with charging progress indication.

►Automatic shutdown function and low power design of software and hardware of the instrument with long working hours, suitable for field use.