1. Products
  2. Test & Measurement
  3. Health, Safety & Environmental
  4. Sound Level Meters
  5. Extech SL400
Cart

Added to cart

product image

Model:

-
+
Go to cart
Continue shopping

Your order qualifies for free 2-day shipping and easy returns

Shipping & Returns Policy
Recommended for you

Personal Noise Dosimeter with USB Interface

Extech SL400

Model: SL400 Go to Product Support
product image

Sound level monitoring is essential to determine what protective measures are required for employees who are routinely exposed to loud noise. Perform noise surveys in compliance with OSHA, MSHA, DOD, ACGIH, and ISO standards with the Extech SL400 dosimeter. An SL400 noise accumulation survey can determine total sound exposure over an 8-hour period. This compact, lightweight dosimeter can also serve as a sound level meter, logging up to 999,999 readings with sampling times between 1 second and 24 hours. An optional 94 dB calibrator allows you to perform before-and-after calibration checks, per ANSI standards. The SL400 comes with PC software to control setup and retrieve stored events or analyze real-time measurements.

$769.00
Buy Now
Product Shipping FREE Shipping
Product Returns Shipping & Returns
Sales Contact Contact Sales
Contact Sales

Want more information on this product?

Call +1 (866) 477-3687 to speak with a knowledgeable specialist.

Specifications
General Specifications
Criterion
30 to 140dB in 0.1dB steps
Exchange Rate
3, 4, 5 or 6 dB
Frequency Bandwidth
20Hz to 8kHz
Memory
Dose: 10,000 points/SLM: 999,999 points
Microphone
Condenser 32" (81.3cm)
Response Time
Fast, Slow, Impulse
Sound Range (dB)
30 to 90 dB, 50 to 110dB; C, Z Peak: 70 to 140dB / C and Z Peak: 90 to 143dB
Sound Range (dB) Basic Accuracy
±1.4dB@94dB 1kHz
Threshold
30 to 140dB in 0.1dB steps
Weighting
A, C, Z
Additional Details
Certifications
CE
Dimensions
4.2 × 2.6 × 1.3" (107 × 65 × 33mm)
Power
1 × 9V battery
Warranty
2 years
Weight
7oz (198g)
Related Documents
Export Restrictions

Export Restrictions

The information contained in this page pertains to products that may be subject to the International Traffic in Arms Regulations (ITAR) (22 C.F.R. Sections 120-130) or the Export Administration Regulations (EAR) (15 C.F.R. Sections 730-774) depending upon specifications for the final product; jurisdiction and classification will be provided upon request.

Extech SL400 - Model: SL400

Change Selection

$769.00

Buy Now

Returns and Shipping Information for Orders Placed on FLIR Websites

Free Shipping

Orders placed through FLIR.com will ship via free 2-day expedited service to the contiguous 48 states.

Returns

We offer a 30-day return policy on all products, no questions asked. Your order confirmation will contain instructions on how to contact our Customer Care team to initiate the return.

shipping time cut-offs

Orders placed Monday-Friday before 12:00 PM (noon) EST will likely ship the same day. All other orders will ship the next business day.

Want more information on this product?

Call +1 (866) 477-3687 to speak with a knowledgeable specialist.