Ra, Rz, Rq, Rt 4 testing parameters, suitable for more applications. It could test ex-circle, flat surface, conical surface and also test groove larger than 80*30mm;
Pocket-size & economically price.Large measuring range suitable for most materials, both metal and non-metallic surface; Using high-speed DSP processor for data processing and calculation, quick measurement and computation speed;
Liquid crystal display wide temperature using OLED display, high brightness, suitable for various occasions; The lithium ion rechargeable battery, can work for a long time, no memory effect, long battery life;
Shell used to pull aluminum mold design, durable, anti-electromagnetic interference ability significantly; Support OEM Service, Using a dedicated charger or computer USB port for charging, can work during charging, quick and convenient;
Real-time monitoring of lithium battery power and display, remind users to charge; Automatic shutdown function and low power design with long working hours, suitable for field use;