2-Pt. Acoustical Calibrator - Class 1

Marsoni

M251S

$431.75

Get it in 3 business days with 1 day shipping. Friday, May 29

2-Pt. Acoustical Calibrator - Class 1For calibration of all Sper Scientific digital sound meters and any sound meter with a " microphone. The 850012 Sound Level Calibrator is used to calibrate the sensitivity of the microphone and sound level measuring equipment. The design is based on the feedback method to ensure a highly stable sound pressure level. This compact and ergonomic sound calibrator conforms to ANSI S1. 40 1984 and IEC60942 (2003) Class 1 standard, and is perfect for

Easy Shipping

Quick Dispatch:

Your 2-Pt. Acoustical Calibrator - Class 1 orders ship within 1-2 business days.

Delivery Options:

Standard: 3-7 business days
Fast: 2-3 business days
Express: 1-2 business days

Order Tracking:

You'll receive a tracking link by email once your 2-Pt. Acoustical Calibrator - Class 1 ships.

Need Help?
Questions about 2-Pt. Acoustical Calibrator - Class 1, sizing, or delivery? We're just an email away.

Live Shipping Estimates:
Enter your location at checkout to see available shipping methods and costs for 2-Pt. Acoustical Calibrator - Class 1 in your area.

Get Shipping Estimates

Country Zip/Postal Code

Exchange/Return Notes

We offer a 30-day return/exchange service after receiving.
Final sale items are not eligible for returns or exchanges.
To process your return/exchange, please contact us at [email protected]
Please click here for more details>>> Return & Exchange Policy

Simple, straight forward all black polo. I am a size medium woman (with some room since I don't like form-fitting) and bought a men's small. Fits perfectly for my frame. Long enough to tuck in for my part-time extra weekend job uniform. Also suitable for the golf course. A little thin, and if you hold it up to light you can sort of see through it. *Not* flowy, soft and smooth fabric like a rash guard/sun shirt - more structured than that. But it's cool and does the job for the price under $10.

WAS THIS REVIEW HELPFUL?YesReportShare

Reviewed in the United States on August 13, 2024

Verified Purchase

Ken Strech

Grantham, US

★★★★★ 5

Recommend

Material Type: Recycled Polyester, Color: Dark Navy, Size: X-Large

Great fit, right price

WAS THIS REVIEW HELPFUL?YesReportShare

Reviewed in the United States on March 18, 2026

Verified Purchase

Gwen

Los Angeles, US

★★★★★ 5

Nice polo

Material Type: Recycled Polyester, Color: Dark Teal, Size: Medium

Fantastic polo shirt. Size was true to fit. Color is amazing. It’s soft and it has held up through washes since Christmas.

WAS THIS REVIEW HELPFUL?YesReportShare

Reviewed in the United States on March 14, 2026

Verified Purchase

Port Orchard, US

★★★★★ 5

Great shirt for the price.

Material Type: Recycled Polyester, Color: Electric Blue, Size: Large

Bought this for my son. Very nice shirt for the price, it is true to size and the color is the same as the picture. Would definitely buy it again. The material is good quality. No issues whatsoever

WAS THIS REVIEW HELPFUL?YesReportShare

Reviewed in the United States on May 19, 2026

Verified Purchase

Lexington, US

★★★★★ 5

Great purchase

Material Type: Recycled Polyester, Color: Dark Navy, Size: X-Large

Purchased several shirts, all were great quality. You never know what you’ll get when you purchase sight unseen, these are worth it. Great value, style, and comfort. Color is exactly what you see online. True to size.

WAS THIS REVIEW HELPFUL?YesReportShare

Reviewed in the United States on November 25, 2025