Extech 407736 Dual Range Sound Level Meter

SPECIFICATION Extech 407736 Dual Range Sound Level Meter

+ Sound Range (dB): Low: 35 to 90dB; High: 75 to 130dB

+ Basic Accuracy: ±1.5dB (Type 2)

+ Weighting (A&C): Yes

+ Response Time (Fast/Slow): Yes

+ Condenser Microphone: 0.5″ (12.7mm)

+ Analog Output: AC/DC

+ Dimensions: 9.5×2.7×1″ (241x69x25mm)

+ Weight: 7.6oz (215g)

Introduction Extech 407736 Dual Range Sound Level Meter

This Sound Level Meter Extech 407736 measures from 35 to 130dB with a 1.5dB accuracy and meets ANSI and IEC Type 2 standards. It features fast/slow response time, A/C Weighting, Max Hold, and analog AC/DC output for connection to an analyzer or recorder. Comes complete with microphone wind screen, 9-Volt battery, and carrying case.

Features

• Provides 1.5dB accuracy
• Meets ANSI and IEC 651 Type 2 standards
• Two measuring ranges: 35 to 90dB (Low) and 75 to 130dB (High)
• Max Hold with reset button
• Built-in calibration check (94dB)
• Analog AC/DC outputs for connection to an analyzer or recorder
• Tripod mount ideal for field use

Extech Brand

Extech’s durable handheld meters and testers are put to the test, on the job every day, by professionals in:

Electrical contracting
HVAC/R and mechanical contracting
Manufacturing and plant MRO (maintenance, repair and operations)
Disaster and water damage remediation and restoration
Industrial process and automation
Environmental (e.g., indoor air quality, water quality)
Electronics design, testing and repair
Field service and maintenance
Workplace safety, health and hygiene
Energy efficiency services
Food manufacturing and processing
Laboratory testing
Facilities maintenance
Aviation maintenance
Automotive fleet maintenance

Additionally, Extech is the go-to brand for many vocational users who use Extech for DIY home improvement projects; electronics maker/hacker hobbyists; gardening; culinary and more.