Testec manufactures the TT-SI 8071, a differential probe with a bandwidth of 70 MHz and selectable attenuation ratios of 10:1 and 100:1. It is typically used for measuring high-voltage differential signals in electronic testing and design applications. The model number 15401 ensures compatibility with specific testing equipment for accurate signal analysis. https://elecena.pl/product/28700557/testec-15401-tt-si-8071-differential-probe-70mhz-10-1-100-1-xb1-700v-usb-220v 2025-05-15 https://elecena.pl/product/28700557/testec-15401-tt-si-8071-differential-probe-70mhz-10-1-100-1-xb1-700v-usb-220v 2026-03-31