Extech 407780A Integrating Sound Level Meter; T4-digit multifunction LCD with analog bargraph; Precise linearity over wide range (100dB); Display modes: SPL, SPL MIN/MAX, SEL, and Leq; Programmable integrating time; A and C Frequency weighting; Impulse/Fast/Slow response settings; Datalogging function records up to 32000 records; Real time calendar/clock; UPC 793950407813 (407780A 407-780A 4077-80A 40778-0A)

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Machines & Tools > Sound Level Meters > Extech 407780A Integrating Sound Level Meter; T4-digit multifunction LCD with analog bargraph; Precise linearity over wide range (100dB); Display modes: SPL, SPL MIN/MAX, SEL, and Leq; Programmable integrating time; A and C Frequency weighting; Impulse/Fast/Slow response settings; Datalogging function records up to 32000 records; Real time calendar/clock; UPC 793950407813 (407780A 407-780A 4077-80A 40778-0A)

Extech 407780A Integrating Sound Level Meter; T4-digit multifunction LCD with analog bargraph; Precise linearity over wide range (100dB); Display modes: SPL, SPL MIN/MAX, SEL, and Leq; Programmable integrating time; A and C Frequency weighting; Impulse/Fast/Slow response settings; Datalogging function records up to 32000 records; Real time calendar/clock; UPC 793950407813 (407780A 407-780A 4077-80A 40778-0A)

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Extech 407780A Integrating Sound Level Meter; T4-digit multifunction LCD with analog bargraph; Precise linearity over wide range (100dB); Display modes: SPL, SPL MIN/MAX, SEL, and Leq; Programmable integrating time; A and C Frequency weighting; Impulse/Fast/Slow response settings; Datalogging function records up to 32000 records; Real time calendar/clock; UPC 793950407813 (407780A 407-780A 4077-80A 40778-0A); Analog and alarm output features can be used to connect with Frequency analyzers, chart recorders, external dataloggers, and sound level alarms; Built-in USB interface with included Windows datalogging software; Tripod mount; Meets IEC 61672-1, 60651/60804 Type 2 and ANSI S1.4 Type 2 specifi cations; Complete with windscreen, adjustment screwdriver, USB cable, Windows compatible software, battery and case; Dimensions: 10.4 x 2.8 x 0.8 in.; Weight: 3 pounds

General Information
Manufacturer	Extech
Manufacturer Part Number	407780A
Product Name	Integrating Sound Level Meter
UPC Code	793950407813
Features
T4-digit multifunction LCD with analog bargraph Precise linearity over wide range (100dB) Display modes: SPL, SPL MIN/MAX, SEL, and Leq Programmable integrating time A and C Frequency weighting Impulse/Fast/Slow response settings Datalogging function records up to 32000 records Real time calendar/clock Analog and alarm output features can be used to connect with Frequency analyzers, chart recorders, external dataloggers, and sound level alarms Built-in USB interface with included Windows datalogging software Tripod mount Meets IEC 61672-1, 60651/60804 Type 2 and ANSI S1.4 Type 2 specifi cations Complete with windscreen, adjustment screwdriver, USB cable, Windows compatible software, battery and case
Specifications
Applicable Standards	IEC 61672-1, 60651 and 60804 Type 2, ANSI S1.4 Type 2
Basic accuracy	More or less 1.5dB
Digital Display	4 digital LCD
Measurement Parameters	SPL, SPL MIN/MAX, SEL, and Leq
Measurement Range	30dB to 130dB
Linearity Range	100Bd
Measurement Frequency Range	31.5Hz to 8KHz
Frequency Weighting	A and C
Response Impulse	Fast and Low
Microphone	0.5" Electret condenser microphone
Sampling time	Updated Every 0,5s
Bargraph	4dB steps, 100dB range, 125ms update
Analog AC/DC Output	2Vrms (at full scale), 10mVDC/dB
Power Supply	Four 1.5V AA batteries, Optional AC adapter
Battery Life	Approximately 24 hours
Dimensions	10.4 x 2.8 x 0.8 in.
Weight	3 pounds

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*This item is BRAND NEW - not refurbished. It comes with all manufacturer supplied accessories, and full manufacturer's USA warranty.

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