One of the most advanced features for its era was the opto-isolated RS-232 serial port. It allows real-time data streaming to a computer. While original 16-bit software requires legacy operating systems (like Windows 95/98), modern open-source data logging utilities can decode the raw serial output using cheap USB-to-RS232 adapters. 4. Maintenance, Calibration, and Troubleshooting
Metex M-4650CR is a classic -digit handheld digital multimeter (DMM) known for its high precision (20,000 counts) and integrated RS232 serial connectivity. Although it is considered a legacy device, it remains a staple in many electronics labs and workshops due to its reliability and high resolution, which is equivalent to roughly 14 bits of accuracy. Metex M-4650CR Key Specifications metex m 4650cr pdf 12 hot
The single-page schematics diagram available for download is more than just a diagram; it is a roadmap of your multimeter. With this document, you can: One of the most advanced features for its