MSR Electronics GmbH MSR165 is a high-speed 3-axis acceleration data logger designed to record shocks, vibrations, and environmental conditions over long periods.

---

Key functions

• 3-axis acceleration logging (shock & vibration monitoring)
• High sampling rate (up to ~1600 measurements/second)
• Records transient shock events with pre-trigger memory
• Internal or external sensors depending on configuration
• Long-term autonomous recording (months to years depending on battery setup)
• USB + microSD data export

---

Typical specs (family-level, manufacturer verified)

• Acceleration range: up to ±15 g or ±200 g options
• Shock/vibration sampling: up to 1600 Hz
• Storage: 2 million+ readings internal, expandable to ~1 billion via microSD
• Battery life: up to ~6 months standard, up to ~5 years with high-capacity battery pack option
• Compact, sealed aluminum housing (transport-safe / air cargo approved variants available)

---

What it’s used for

• Shipping and logistics shock monitoring
• Aerospace and aircraft structural load tracking
• Industrial vibration analysis
• Drop tests and impact studies