High Performance Sound/Noise Level Meters

LA-7000 Series Sound Level Meters

The LA-7000 Sound Level Meters conforms to various international and domestic standards and is designed to be easily connected to a PC. An SD memory card and USB connector are provided as standard for computer processing of measurement data captured on the LA-7000 range of advanced sound, noise level meters. Data can be easily read, simply connect the sound level meter to a Windows based PC, without the need for special software.

• 110 dB Linearity Range
• Single, Dual or Quad Mode Measurement
• 1/1 Octave Real-Time Analysis Function (Standard)
• Large Screen with Touch Keys for Easy Operation
• USB and RS-232C Interface
• Supports SD / SDHC Cards

Simultaneous Measurement

Simultaneous measurement of Lp, Leq, Le, Lx, Lmax, Lmin, LN and Lpk. Wide linearity range 100dB. Possible to measure and record while listening via headphones.

Advanced High Performance Sound and Noise Level Meters

LA-7700 Sound level meter Class 1

High sensitivity measurement of small sound in isolated chambers or rooms

Measurement frequency range:
10 Hz to 20 kHz
Measurement level range (JIS, IEC) A: 20 to 128 dB
Self-noise level A: 12 dB or less

LA-7500 Sound level meter Class 1

Wide range measurement from low frequencies to audible range

Measurement frequency range:
10 Hz to 20 kHz / 1Hz to 20 kHz
(When ultra low frequency sound measurement function available*1)
Measurement level range (JIS, IEC) A:24 to 138 dB
Self-noise level A: 16 dB or less

LA-7200 Sound level meter Class 2

High function for environmental noise measurement


Measurement frequency range:
10 Hz to 8 kHz
Measurement level range (JIS, IEC) A: 23 to 138 dB
Self-noise level A: 17 dB or less

FEATURES

High Sensitivity Wide Range Sound Measurement