DRO-3V 2/3-Axis Digital Readout – Metal Casing Display for Milling & Lathe Machines, Linear Scale Encoder AC90-250V

Upgrade your workshop precision with the SNSNTDRO DRO-2V / DRO-3V Digital Readout Display — a versatile solution for milling machines, lathes, drills, boring machines, and CNC equipment. Built with a durable metal casing, this DRO supports 2-axis or 3-axis measurements, making it perfect for professional machinists and hobbyists alike.

Compatible with all major China brand TTL linear scales including Easson, HXX, SINO, RATIONAL, DITRON, and SINPO, the DRO ensures precise readings and seamless integration. With input voltage ranging from AC 90–260V and multiple plug options (US, AU, EU, UK), it’s ready for use anywhere in the world.

Designed for accuracy and convenience, the DRO features 0.1–10µm resolution options, TTL output, and DB9 interface. Its wide functionality includes ABS/INC modes, zero clearing, power-off memory, centerline functions, drilling and machining calculations, error compensation, and vibration filtering — giving you total control over your workpieces.

Why You’ll Love It

• High Precision & Wide Compatibility – Supports TTL linear scales from all major China brands.

• Versatile Applications – Ideal for milling, lathes, drilling, boring, wire cutting, and EDM machines.

• User-Friendly Design – Metal casing with clear LCD display, DB9 interface, and plug-in options for global use.

• Advanced Features – ABS/INC modes, 200 sets sub datum, error compensation, centerline calculations, and more.

• Durable & Reliable – Operates at 0–50°C with robust construction for professional or home use.

Product Highlights

• Brand: SNSNTDRO

• Model: DRO-2V / DRO-3V

• Axes Supported: 2 Axis / 3 Axis

• Input Voltage: AC 90–260V 50/60Hz

• Output Signal: TTL / 5VDC

• Interface Type: DB9

• Resolution Options: 0.1µm, 0.5µm, 1µm, 2µm, 5µm, 10µm

• Compatible Scales: Easson, HXX, SINO, RATIONAL, DITRON, SINPO, and all China brand scales

• Accessories: Display cover, mounting bracket, user manual

• Operating Temperature: 0–50°C

• Power: 20VA

Whether for precision machining, hobby CNC projects, or professional lathe and mill setups, the SNSNTDRO DRO display ensures accurate, reliable, and easy-to-read measurements every time.