Category: Electronic Instruments and Equipment Introduction: In the field of electronics, having access to reliable electronic instruments is crucial. These tools can help you diagnose problems in circuits, test components, and even design new ones. This review will focus on several electronic instruments that are commonly used by hobbyists and professionals alike. We'll take a closer look at their features, performance, and usability. Analog Discovery 2: 100MS/s USB Oscilloscope, Logic Analyzer and Variable Power Supply: The Analog Discovery 2 is an all-in-one electronic instrument that combines a high-speed oscilloscope, logic analyzer, and variable power supply. This device offers excellent performance with its 100MS/s sampling rate and can handle up to 8 channels of data simultaneously. The built-in variable power supply allows you to test circuits at different voltage levels without the need for external components. Overall, this is a versatile tool that is perfect for beginners or experienced professionals alike. Siglent SDS1104X-E 100Mhz digital oscilloscope 4 channels standard decoder: The Siglent SDS1104X-E is another high-performance oscilloscope that offers excellent value for its price. This device features a sampling rate of up to 1GSa/s and can handle up to four channels of data simultaneously. The built-in standard decoder allows you to decode binary, hexadecimal, and ASCII data easily. Overall, this is an excellent choice for anyone looking for a reliable digital oscilloscope that offers great performance at an affordable price. Analog Discovery Systems Kit: USB Oscilloscope & Logic Analyzer: The Analog Discovery Systems Kit is another all-in-one electronic instrument that combines a high-speed oscilloscope and logic analyzer. This device features a sampling rate of up to 100MS/s and can handle up to eight channels of data simultaneously. The built-in logic analyzer allows you to decode binary, hexadecimal, and ASCII data easily. Overall, this is an excellent choice for anyone looking for a versatile tool that offers great performance at an affordable price. SainSmart DS482i 2 Channel Virtual PC/Mobile Oscilloscope: The SainSmart DS482i is a portable oscilloscope that can be used on both desktop and mobile devices. This device features a sampling rate of up to 50MSps and can handle up to two channels of data simultaneously. The built-in virtual PC/mobile app allows you to view waveforms, decode binary and hexadecimal data easily. Overall, this is an excellent choice for anyone looking for a portable oscilloscope that offers great performance at an affordable price. 20Mhz Analog Bandwidth, 50 MSps Sample Rate: The Rigol DS1102E is another high-performance oscilloscope that features a sampling rate of up to 50MSps and can handle up to two channels of data simultaneously. This device also features an analog bandwidth of up to 20MHz, making it ideal for testing low-frequency circuits. Overall, this is an excellent choice for anyone looking for a reliable digital oscilloscope that offers great performance at an affordable price. Rigol DS1054Z Digital Oscilloscopes - Bandwidth: 50 MHz, Channels: 4, Signstek Nano ARM DS212 Portable Mini Handheld Digital Storage Oscilloscope: The Rigol DS1054Z is another high-performance oscilloscope that features a sampling rate of up to 1GSa/s and can handle up to four channels of data simultaneously. This device also features an analog bandwidth of up to 50MHz, making it ideal for testing low-frequency circuits. The Signstek Nano ARM DS212 is another portable oscilloscope that offers excellent performance with its sampling rate of up to 50MSps and can handle up to two channels of data simultaneously. Overall, these are both excellent choices for anyone looking for a reliable digital oscilloscope that offers great performance at an affordable price. Conclusion: In conclusion, electronic instruments and equipment play a crucial role in the field of electronics. The devices reviewed above offer excellent performance, usability, and value for their price. Whether you're a beginner or experienced professional, having access to reliable electronic instruments is essential.