Sound Meters

   Extech 407766 Sound Level Calibrators helps calibrates and verify Sound Level Meter operation for use on Sound Level Meters with 0.5" or 1.0" microphones. Its design meets IEC standard 60942 1997-11. It has a total harmonic distortion (THD)...

   Extech 407744 Sound Level Calibrators helps calibrates and verify Sound Level Meter operation for use on Sound Level Meters with 0.5" or 1.0" microphones. Its design meets IEC standard 60942 1997-11. It has a total harmonic distortion (THD)...

   Extech 407706 Analog Sound Level Meter has an analog output for connection to chart recorders, dataloggers, etc using its built-in 0.5" Electret Microphone. It also has MAX HOLD front-panel select switch that locks highest reading on its...

    The Extech HD600 datalogging sound level meter also features a min/max, data hold, and an auto power off with disable functions. The Extech HD600 datalogging sound level meter is constructed to be tough, has double-molded housing and a USB...

   The Extech 407730 sound level meter has an accuracy of ±2dB with 0.1dB resolution. The meter usees 0.5"(12.7mm) condenser microphone which can be mounted on a tripod depending on its intended use. It records Maximum and Minimum...

   What makes the Extech 407750 outstanding is the Auto/Manual ranging from 30 to 130dB in 6 ranges. It's designed to meet ANSI and IEC Type 2 standards. It serves as a background noise absorber for machine noise measurements and filters...

   Extech 407736 Dual Range Sound Level Meter Sound level meter with ±1.5dB accuracy features a large 0.5" 3-1/2 digit LCD display, Max Hold with reset button as well as Fast/slow response. It also has a resolution of 0.1dB. It utilizes...

  The 407780 Sound Level Meters has a 4 Digit multifunctional LCD with analog bargraph. It also has the following display modes SPL, SEL, MAX-L/MIN-L, and Leq. It is made to meets IEC 651/804 Type 2 and ANSI S1.4 Type 2 specifications. Datalogging...

   Data logged and stored by the Extech 407355’s includes Start/Stop Time, %Dose, TWA, peak flags, when used in the Dosimeter mode. The meter package includes belt clip and clip-on 0.5” microphone with 2.6ft (0.8m) cable, 4 AAA...

   The Extech 407790 Real Time Octave Band Analyser has a wide measurement capacity of 100dB range (30 to 130dB). It is fitted with 160 x160 dot matrix backlit LCD displays; Leq, LE, Lmax, Lmin and Lp. It has a built-in memory with a capacity...

Extech SL130G Sound Level meter is designed to meets ANSI Type 2 and EN 60651 accuracy specifications compliant to OSHA. It has a user settable high or low limit (30 to 130dB) indication with output to drive external relay module. Its powerful microphone...

   Captured and stored data can be easily transferred to a PC via RS-232 interface and analyzed using software & cable provided. It has a detachable 0.52"(13.2mm) diameter condenser microphone which is can record analogue AC/DC recorder...