Post RFQ
The biggest feature of this mini tester is its ultra-compact size and lightweight, which can be easily held in one hand for operation. It adopts a precision contact measurement probe, which can accurately detect the roundness and radial runout of micro-sized parts. Equipped with a 3.5-inch OLED screen, it can clearly display measurement data and analysis results in real time. It supports Bluetooth 4.2 wireless transmission, which can synchronize measurement data to mobile phones or tablets in real time, and the supporting mobile app can realize data storage and report generation. The built-in rechargeable lithium battery can support 6 hours of continuous working time, and can be charged via the Type-C interface, which is convenient to use in different scenarios. The simplified operation interface allows users to quickly start measurement without professional training.

This mini handheld roundness tester has a measuring range of φ2mm to φ50mm, with a resolution of 0.5μm and measurement accuracy of ≤0.2μm. The overall size is 150*100*80mm, and the weight is only 0.8kg, which is very convenient to carry. The built-in 5000mAh rechargeable lithium battery can support 6 hours of continuous working time, and can be fully charged within 1.5 hours via the Type-C interface. It is equipped with a 3.5-inch OLED screen, which supports high-brightness display in different light environments. It supports Bluetooth 4.2 wireless transmission and Type-C data interface, and is compatible with iOS and Android mobile apps to realize mobile data management. The probe adopts a wear-resistant ceramic material, which has long service life and high measurement stability.

This mini handheld roundness tester is mainly used for quality inspection of micro-precision parts in consumer electronics, precision hardware, watch manufacturing and other industries. It is suitable for detecting the roundness of smartphone camera module bearings, miniature hardware fasteners, precision watch gears and other small-sized parts. It can be used in small workshops, laboratory testing and mobile quality inspection services, helping small and medium-sized enterprises and individual producers realize real-time quality control of products, and improving the quality of micro-precision parts.