# Particle-Size Measuring Instrument
> **Product code: REN** · Not classified · Unknown · —
## Classification
- **FDA Product Code:** REN
- **Device class:** Not classified
- **Regulation:** —
- **Review panel:** —
- **Medical specialty:** Unknown
- **Submission type:** —
- **GMP exempt:** Y
- **Life sustaining:** —
- **Implant:** —
- **Third-party review:** —
## Definition

Product, laser, instrument, particle size measurement; An instrument or system incorporating a laser for determining  the size or number of particles of particles a test sample.

## Market data
- **Cleared 510(k) submissions:** 0
- **Registered establishments:** 0
## Source
- [FDA Device Classification](https://www.accessdata.fda.gov/scripts/cdrh/cfdocs/cfpcd/classification.cfm?ID=REN)
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