TESTEC TT-SX 200 200MHz Active Differential Probe

Overview

The Testec TT-SX 200 is a 200MHz Active Differential Probe designed for accurate floating signal measurements in high-speed circuits. Engineered for professional applications, it enables conventional earth-grounded oscilloscopes to measure differential voltages up to ±20V (differential mode) and ±60V (common mode), ensuring safe and reliable testing in automotive CAN bus systems, motor drives, and power electronics.

With a 10:1 attenuation ratio and ±1% DC accuracy, the TT-SX 200 delivers distortion-free signal integrity while rejecting common-mode noise. Its USB-powered design eliminates the need for external batteries, and the included hard case, grabbers, and BNC accessories ensure portability and ease of use in lab or field environments. The probe’s robust construction and ergonomic design make it a durable choice for daily measurements.

For engineers requiring precision in high-speed environments, the TT-SX 200 combines exceptional bandwidth (DC to 200MHz) with low circuit loading, making it indispensable for debugging fast switching signals in R&D and quality assurance workflows.