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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)
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)

SKU: 407780A

Brand: Extech

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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
M-20190120-1454-244-L
M-20220505-1454-200-L
M-20220625-1454-200-L

*This item is BRAND NEW - not refurbished. It comes with all manufacturer supplied accessories, and full manufacturer's USA warranty.
*** DISCLAIMERS: 1) Availability is not always guaranteed: Please call or email us to double-check stock before placing your order. We ship from our inventory and also drop-ship from hundreds of suppliers. We try very hard to show only available products but sometimes products sell out before we can update the product webpage.  2) Some information may have been supplied by 3rd Party Content Suppliers: We are not responsible for Data or Image errors.  3) We do not offer Installation, Training or Technical Support on this product.***

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