Triplett SLDL20 USB Sound Datalogger
SKU
SLDL20
Model No
SLDL20
$197.99
Product Highlights
- Records up to 129,920 readings with user programmable sample rate
- Meets IEC 61672-1 Class 2 standards
- ±1.4dB accuracy
- 30 to 130dB range
- A and C weighting

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The Triplett SLDL20 USB Sound Level Datalogger is an essential device for testing and verifying sound levels across various environments. It meets strict IEC standards, ensuring accurate measurements with ±1.4dB accuracy. With the capability to log up to 129,920 readings and user-defined sampling rates, it is perfect for applications ranging from workplace safety to environmental monitoring. The device also features programmable alarms and a clear display for real-time monitoring.
Triplett SLDL20 Sound Level Logger Features
- Records up to 129,920 readings: Store extensive data with a user-programmable sampling rate from 1 second to 24 hours, allowing for tailored monitoring to suit specific needs.
- Meets IEC 61672-1 Class 2 standards: Ensures compliance with international standards, providing reliability for professional use.
- ±1.4dB accuracy: Guarantees precise sound level measurements, crucial for maintaining safety and regulatory compliance.
- 30 to 130dB range: Covers a wide range of sound levels, making it suitable for diverse applications like concerts, construction sites, and noise ordinance testing.
- A and C weighting: Offers flexibility in measuring sound levels depending on the nature of the evaluation, suitable for different noise types.
- Selectable fast/slow response time: Adapt the meter's response to capture transient sounds or measure average levels over time.
- User programmable high/low visual alarms: Easily set thresholds to alert users to unsafe sound levels, enhancing workplace safety.
- 2 LEDs display: Provides clear operation, alarm, battery, and memory status feedback, making it user-friendly.
- Min/Max stores/recalls: Easily keeps track of the highest and lowest recordings, facilitating data analysis.
- Manual or Automatic start time: Choose between initiating measurements manually or setting them to start automatically based on the desired schedule.
- Includes additional accessories: Comes with a wind screen, 1/2 AAA battery, and software for added convenience and versatility.
Triplett SLDL20 Detailed Specifications
| Feature | Details |
| Model | Triplett SLDL20 |
| Measurement Range | 30 to 130dB |
| Accuracy | ±1.4dB |
| Logging Capacity | 129,920 readings |
| Sample Rate | User programmable (1 second to 24 hours) |
| Weighting | A and C weighting |
| Response Time | Selectable fast/slow |
| Alarms | User programmable high/low alarms |
| Display | 2 LEDs for operation, alarm, battery, and memory status |
| Min/Max Memory | Stores and recalls highest and lowest readings |
| Start Mode | Manual or Automatic |
| Included Accessories | Wind screen, 1/2 AAA battery (Triplett 37-66), and software |
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