TESTEC Elektronik GmbH
TESTEC TT-MX Series 250MHz Passive Oscilloscope Probes
TESTEC TT-MX Series 250MHz Passive Oscilloscope Probes
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Key Features
- Optional Switchable attenuation: 1:1 (20 MHz) and 10:1 (250 MHz) modes for flexible signal scaling.
- High input protection: 600 V CAT I rating for safe measurements in demanding environments.
- Low circuit loading: 10 MΩ input impedance preserves signal accuracy.
- Durable 5 mm tip: Spring-loaded adapters ensure stable contact with miniature components.
- Wide compatibility: 10–60 pF compensation range works with most oscilloscopes.
- Safety-first design: Requires grounded instruments and proper connection/disconnection sequences.
- Included accessories: Ground lead, BNC adapter, and trimmer tool for quick calibration.
Overview
The Testec TT-MX-212/312 passive oscilloscope probe delivers reliable signal integrity for mid-frequency applications engineered to meet the demands of professional design engineers. With a switchable 1:1 and 10:1 attenuation ratio, this probe supports bandwidths up to 20 MHz (1:1) and 250 MHz (10:1), ensuring accurate waveform capture across diverse testing scenarios. Its 10 MΩ input impedance minimises circuit loading, while a 600 V (CAT I) maximum input voltage rating provides robust protection for high-voltage measurements.
Designed for safety and durability, the TT-MX-212/312 includes a 1.2 m shielded cable and features an ergonomic 5 mm tip for secure connections in tight spaces. The probe’s compensation range (10–60 pF) ensures compatibility with most oscilloscopes, and its spring-loaded tip adapters enable stable contact with small test points. Always connect the probe to a grounded oscilloscope before attaching it to live circuits, and disconnect the input lead before removing the ground reference to prevent electrical hazards.
Frequently Asked Questions
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