Skip to content

2-Pt. Acoustical Calibrator - Class 1

Marsoni M251S
Sale price$431.75
Pay 4 payments of $107.94 a month.Shop Pay
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

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
4.8 ★★★★★
Based on 1523 reviews
Sort
Highest Rating
Newest First
Oldest First
Product Reviews
H
Verified Purchase
Hugh Conley
Fort Morgan, US
★★★★★ 5
Refunded money quickly
Good service
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 3, 2026
M
Verified Purchase
Michael
Omaha, US
★★★★★ 5
Love it.
Style: Ink
I love my epson workforce printer. I used to be a Canon person but once I got this printer. It changed my mind. So the ink is worth it. Especially in the bundle package. It may be a bit on the pricey side but it last me awhile. At least, in my opinion, it’s less expensive than buying them separately. Epson makes great stuff and glad I chose to stick with them. The ink is very good and looks great after it prints. Thanks to Epson for functionality, cost and efficiency when it comes you your products.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on November 10, 2025
T
Verified Purchase
Tonya Walker
Alexandria, US
★★★★★ 5
Epson Ink for the win
Style: Ink
Love my epson printer and that I can order the ink just about anywhere. Ink is of good quality and depending on the amount you print, it seems to last a decent amount of time.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 28, 2026
C
Verified Purchase
Chris
Lowell, US
★★★★★ 5
It's ink and it works.
Style: Ink
It's ink and it works. My Epson printer is VERY finicky and only wants name-brand ink. This is it. A little pricey but they all are.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on July 4, 2025
C
Verified Purchase
ChemProf
Dallas, US
★★★★★ 5
Well performing ink for my particular printer
Style: Ink
These inks work well, and are easy to install. They do not last long. They follow the current apparent marketing scheme of offering a a very good printer at a very favorable price, but charging relatively high prices for the ink. I understand that people need to make a profit somewhere.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on August 13, 2025

recommand products