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Larson Davis 831 Sound Level Meter
MODEL831
- Used / refurbished
- Tested & working
- Calibration available
- Ships from Plano, TX
Class 1 analyser widely specified for environmental and community noise monitoring. Ovento Systems carries the Larson Davis 831 as used and refurbished stock within our industrial hygiene & safety range, sourced through equipment liquidations, service company fleet upgrades and OEM trade-ins across North America and Asia.
Instruments are run through a full measurement cycle, sensor and lamp condition is reported by age rather than assumed, and pumps are flow-verified against a calibrator before listing. Units are sold in tested, working condition and typically ship the same or next business day from Plano, TX. Demand for this model comes mainly from occupational health providers, safety consultants, EHS departments and equipment rental fleets. Quantity and dealer pricing is standard rather than exceptional, so send the numbers you need.
Specifications
| Class | Class 1 |
|---|---|
| Analysis | 1/1 and 1/3 octave real time |
| Storage | Internal with SD |
| Standards | IEC 61672-1 |
| Manufacturer | Larson Davis |
| Condition | Used / refurbished, functionally tested |
| Warranty | 30-day parts and labour |
| Stock reference | OV-831 |
What is included with the 831
You receive the instrument, a condition report, and whatever accessories came in with it, all listed by name. Calibration, cases and consumables are optional line items rather than assumed inclusions. If you are completing an existing kit, tell us the part numbers you are missing and we will check accessory stock against them.
Common questions
Is the Larson Davis 831 tested before shipping?
Yes. Every unit is powered up and functionally verified before it is listed, and the tested condition is described in writing on your quote.
Can you supply it with a calibration certificate?
Yes. We can ship the 831 with fresh accredited calibration on request. Tell us which standard your programme requires and we will quote it with the instrument.
Do you have more than one in stock?
Usually. Stock moves quickly, so send us the quantity you need and we will confirm current availability and volume pricing the same day.
How quickly does it ship?
In-stock items normally ship the same or next business day from Plano, TX.
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