The Triplett SoniChek™ PRO is a professional sound level meter designed for industrial applications adhering to ANSI standards. With exceptional accuracy and a range of features such as a large backlit display, A/C weighting, and a 3-year warranty, this meter is the perfect choice for installers. It’s versatile enough for various applications, including fire alarms, home theaters, plant maintenance, and HVAC installations.
Triplett BY-3550 Sound Level Meter Features
- Designed according to standards: Meets IEC651 (Type 2) and ANSI S1.4 (Type 2) requirements for professional accuracy.
- A/C weighted measurement: Reads sound levels from 30 to 130dB, suitable for a wide range of environments.
- Frequency range: Covers 31.5Hz to 8kHz, allowing for detailed sound analysis.
- Accuracy: Provides ± 1.5dB accuracy (94dB @ 1kHz) ensuring reliable measurements.
- Max hold feature: Captures peak sound levels for easy analysis.
- Backlit display: Easy to read in low-light conditions, enhancing usability.
- Selectable read delay: Choose between FAST or SLOW read delay for tailored measurement response.
- Segmented bar graph: Visual representation of sound levels for quick assessment.
Detailed Specifications for Triplett BY-3550
| Feature | Details |
|---|---|
| Standards Compliance | IEC651 (Type 2), ANSI S1.4 (Type 2) |
| Measurement Range | 30 to 130dB |
| Frequency Range | 31.5Hz to 8kHz |
| Accuracy | ± 1.5dB (94dB @ 1kHz) |
| Display | Backlit LCD |
| Read Delay Options | FAST, SLOW |
| Max Hold | Yes |
| Warranty | 3 Years |



















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