Extech Instruments Sound Level Meters, Dataloggers Catalog Page

Features Record and

N Indicates products that are available with optional calibration traceable to NIST. See page 160 for a complete listing.

Alarm LEDs, tripod,
and USB connectivity

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Sound Level Meters and Dataloggers

Sound Investment

SOUND LEVEL DATALOGGERS

Monitor and analyze workplace and

equipment sound levels to ensure OSHA

compliance.

ACCESSORIES

407744 N

407766

TR100 Tripod (for meters with Tripod mount feature) $29.99

40705X AC/DC Recorder Output Cable (3ft/0.9m) $20.99

407764-EXT 15ft (4.7m) Microphone Extension Cable (for

USB100 RS-232 to USB adaptor $40.99

42299 3.6V Lithium Battery 9pk of 2) $31.99

AC Adaptors for 407780A and 407790A

144118 110V AC Adaptor $51.99

144220 220V AC adaptor $51.99

144240 240V AC adaptor $51.99

UA100-240 100-240V AC Adaptor w/4 plugs (US, EU, UK, AU) $32.99

94dB Sound Calibrator (0.5”, 1” microphones) $329.99

94/114dB Sound Calibrator (0.5”, 1” microphones) $419.99

N

407780A)

$139.99

407750 Sound

Level Meter with
PC Interface

Big backlit display, PC
interface & background
sound absorber

• High accuracy meets Type 2
standards (ANSI S1.4-1983,
IEC 60651, EN 60651)

• Background noise absorber
for noise measurements with
high ambient noise levels

• PC interface for capturing data
to PC, optional Windows
compatible software (407752)

• Large backlit display
with analog bargraph

• Auto/Manual ranging and
MIN/MAX readings

• Analog AC/DC outputs for
connection to a recorder

• Tripod mount (optional TR100
Tripod — sold separately)

• Complete with microphone
wind screen, 9V
battery and case

®

407760 USB

Sound Level
Datalogger

High accuracy datalogging
of up to 129,920 records

• Designed to meet ANSI and
IEC 61672 Class 2 standards

• USB interface for easy
setup and data download

• Selectable data sampling rate

• Records readings with
real time clock

• Two start methods:
programmed (from
PC) or manual

• Tripod mount feature

• Complete with 3.6V Lithium
battery (42299), Windows
com patible software, USB
cover, tripod, and windscreen

®

HD600 20,000

Point Datalogging
Sound Level Meter

Double Molded housing
with USB port

• ±1.4dB accuracy

• Meets ANSI and IEC 61672-1
Type 2 standards

• Capture up to 10 readings/
sec when connected to a PC

• Datalogging capability up to
20,000 records at speeds
from 1/sec to 1/59sec

• Records readings with real
date and time stamp

• MIN/MAX and Data Hold

• USB port includes PC software

• Tripod included for
convenient field use

• Auto power off with
disable capability

• Complete with AC Adaptor,
Windows
with USB cable, wind screen,
tripod, built-in stand, hard
carrying case, and 9V battery

®

compatible software

SDL600 Data

Logging Sound
Level Meter with
SD Card

Datalogging capability using
SD memory card

• ±1.4dB accuracy

• Meets ANSI and IEC 61672-1
Type 2 standards

• Auto or Manual ranging

• External data storage in Excel
format on an SD card (included)
for easy transfer to a PC

• User programmable sampling
rate from 1 to 3600 seconds

• Records readings with
date and time stamp

• Internal memory stores
99 readings manually

• Min/Max, Peak Hold, and
Data Hold functions

• Auto power off with
disable capability

• Complete with SD Card, wind
screen, 6 AA batteries, and
hard carrying case; Optional
AC Adaptor UA100-240

407780A

Integrating Sound
Level Datalogger
with USB
Interface

Leq and SEL measurements
with built-in datalogger and
PC interface

• Meets Type 2 standards

®

(ANSI S1.4-1983, IEC
60651, EN 60651)

• Datalogs up to 32,000 records

• Programmable integrating time;
Real time calendar/clock

• Linearity over wide
range (100dB)

• Display modes: SPL, SPL
MIN/MAX, SEL, and Leq

• Impulse/Fast/Slow
response time

• Analog and alarm output can be
used to connect with Frequency
analyzers and chart recorders

• Tripod mount (optional TR100
Tripod — sold separately)

• Includes windscreen,
adjustment screwdriver,
USB cable, Windows
compatible software, battery,
and case; (Optional AC
Adaptor - see p. 122)

®

SPECIFICATIONS 407750 N 407760 N HD600 N SDL600 N 407780A N SPECIFICATIONS

Range 30 to 130dB 30 to 130dB 30 to 130dB 30 to 130dB (3 ranges) 30 to 130dB Range
Basic Accuracy ±1.5dB (Type 2) ±1.4dB (Type 2) ±1.4dB ±1.4dB ±1.5dB Basic Accuracy
Weighting (A & C) Yes Yes Yes Yes Yes Weighting (A & C)
Response Time (Fast/Slow) Yes Yes Yes Yes Yes Response Time (Fast/Slow)

N NIST traceable certificate with

data is available when you order
your meter with Certificate Traceable
to NIST. Look for this symbol N
next to product part numbers.

Condenser Microphone 0.5" (12.7mm) 0.5" (12.7mm) 0.5” (12.7mm) 0.5" (12.7mm) Detachable 0.5” (12.7mm) Condenser Microphone
Analog Output AC/DC — AC/DC AC AC/DC Analog Output
PC Interface Yes Yes Yes Yes Yes PC Interface
Datalogging — 129,920 Records 20,000 Records Datalogging using SD card 32,000 Records Datalogging
CE approved Yes Yes Yes Yes Yes CE approved
Dimensions/Weight 10x3.1x1.5" (256x80x38mm)/8.5oz (240g) 5.1x1.1x0.9" (130x30x25mm)/1oz (20g) 10.9x3x2" (278x76x50mm)/12.3oz (350g)
Warranty 1 year 1 year 3 years 3 years 1 year Warranty

122

9.8x2.9x1.9" (250X73X48mm)/18.3oz (520g)

10.4x2.8x0.8" (265x72x21mm)/10.9oz (310g) Dimensions/Weight

123