【NOTE1】This is a professional CNC probe. If you do not have certain operating experience and skills, please do not purchase it, as you may not be able to use it after purchasing, resulting in a return 【NOTE2】For transportation safety, no power supply is provided. To ensure waterproof performance (to ensure sealing, it is can not to set a switch) and to wake up the probe at any time, resulting in high power consumption of the probe. It is recommended to purchase a rechargeable 14250(Capacity is 300ma, standby time is 600 hours) for replacement, which can be reused 【Specification】Product Name: Probe GP-800;Probe thread: M4;Probe accuracy: 0.001mm;Probe ball head: Φ 3 ruby;Repetition accuracy: 0.001mm;XY travel: 15 °;Z stroke: 2.5mm; transmission method: 2.4G bidirectional communication (stable and occlusionable); transmission distance: 3m (expandable);Waterproof : IP67;Receiver voltage: DC 5-24V; 【High Accuracy 】The CNC 3D finder delivers 0.001MM high accuracy in positioning and locating tasks, equipped with a responsive probe, whether detecting edges or center points, this tool provides and accurate measurements, enhancing the overall quality of machining operations 【High brightness LED display】The probe and receiver both have LED displays of various colors, and the status of the probe can be determined by the color of the LED lights. 【Use to】The precision probe is an ideal choice for fast search, center search, and worktable shape measurement on CNC lathes. It provides multiple functions to simplify the machining process and save 90% of time 【Package include】1pc cnc probe + 1pc ruby measuring needle (0.001 roundness) + 1pc receiver + PDF user manual YIDOFENG CNC 3D Probe Finder, IP67 0.001mm High Accuracy 0.001mm,Trigger Detection ,Milling Machine Finder Locator Support XYZ Coordinate,with Ruby Measuring Needle