someone knows how to obtain the graphs of noise dosimeter meter

I just down load the data files and put into Excel. Then I can produce the graphics using Excel for many different reasons. Just my way.

How many time is the guarantee?

Hello, thanks for your question, all of our meters have a 2-year warranty. if you have any questions feel free to contact us on our technical support line at 866-477-3687 opt 3

Do you sale type II condensed electret microphone? I want to buy some of then to sales here in my country.

No this is not a type 2 condensed microphone

Can this be set to lock the keypad to prevent accidentally pushing buttons?

Dear Paul, thank you for your question. I am not showing this option available as per the Extech`s website. Feel free to contact us with all other inquiries.

Extech Sl400 Personal Noise Dosimeter With Usb Interface

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Fully operational. Shipping worldwide, on schedule.Customs & duties included in the price

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RM8510

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Description

🔊 Stay ahead of noise risks with precision and ease!

COMPACT LIGHTWEIGHT - Ergonomically designed for all-day wear without fatigue, perfect for professionals on the move.
CUSTOMIZABLE SETTINGS - Adjust criterion level, exchange rate, and threshold to tailor measurements to your specific compliance needs.
MASSIVE DATA CAPACITY - Stores nearly a million readings, ensuring comprehensive noise exposure tracking over extended periods.
REAL TIME POST ANALYSIS - Includes PC software for live monitoring and detailed post-survey data analysis, boosting workplace safety insights.
PRECISION NOISE MONITORING - Accurately measures frequency-weighted and peak sound levels for reliable exposure assessment.

The Extech SL400 Personal Noise Dosimeter is a compact, lightweight device designed for professional noise exposure monitoring. It supports OSHA, MSHA, DOD, ACGIH, and ISO compliance with advanced data logging of up to 999,999 readings, customizable measurement settings, and a USB interface for seamless data transfer and analysis via included PC software.

Specifications

ASIN	B000N4ZU6W
Best Sellers Rank	#96,512 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #62 in Sound Level Meters
Item model number	SL400
Manufacturer	Extech
Product Dimensions	6.6 x 3.3 x 10.67 cm; 199.58 g

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Our prices include the product cost, international shipping, import duties, customs clearance, and local delivery charges. We handle all customs and import procedures, ensuring there are no hidden fees upon delivery. PRO members receive additional benefits including free shipping.

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Fast shipping and excellent packaging. The Leatherman tool feels very premium and sturdy.

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