94/114dB Sound Calibrator Extech 407766

This 1kHz 94/114dB professional sound calibrator is for 0.5 in. or 1 in. microphones. Calibrates and verifies sound level meter operation. Level position switch to select 94dB or 114dB with power on LED indicator light. Durable die-cast aluminum housing...

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

The Extech 407764-EXT is a 4.7 m (15 ft) Microphone Extension Cable for use with the 407355, 407780, and 407790 Sound Level Meters.  

USB Sound Level Datalogger Extech 407760

407760 Sound Level Datalogger can record up to 129,920 records and uses a USB interface for easy setup and data download. The datalogger meets ANSI and IEC 61672 Class 2 standards with a 1.4dB accuracy. Additional features include A and C weighting,...

Sound Level Meter with PC Interface Extech 407750

The 407750 Sound Level Meter with PC Interface has a large backlit display, PC Interface and background sound absorber for noise measurements with high ambient noise levels. It features A/C Weighting, fast/slow response time, Min/Max, and analog AC/DC...

94dB Sound Calibrator Extech 407744

This 1kHz, 94dB professional sound calibrator for 0.5" or 1.0" microphones calibrates and verifies sound level meter operation. Battery test position with battery status LED indicates if battery is good. Durable die-cast aluminum housing generates a...

Type 2 Sound Meter Kit Extech 407732-KIT

This Type 2 Sound Level Meter Kit meets ANSI and IEC 651 Type 2 standards. Ideal for noise surveys in the workplace, installing fire alarms and speaker systems and enforcing noise ordinances. Measures from 35 to 130 dB in 2 ranges and has an accuracy of...

Low/High Range Sound Level Meter Extech 407732

This type 2 sound level meter meets ANSI and IEC 651 Type 2 standards. Ideal for noise surveys in the workplace, installing fire alarms and speaker systems and enforcing noise ordinances. Measures from 35 to 130dB in 2-ranges with accuracy of plus or...

Digital Sound Level Meter Extech 407730

The 407730 sound level meter measures from 40 to 130dB with an accuracy of 2dB. The digital display offers a 0.1dB resolution and features a fast responding analog bar graph. User can choose A or C weighting. Max Hold captures highest reading. Includes...

Heavy Duty Dissolved Oxygen Meter with PC interface Extech 407510

407510 is a Heavy Duty Dissolved Oxygen Meter with PC interface. Recall Min, Max and Average readings. Featuring Data Hold and a Built-in RS-232 PC serial interface with optional data acquisition software and data logger. Auto power off saves battery...

Heavy Duty Light Meter with PC Interface Extech 407026

This 407026 Heavy Duty Light Meter has 4 lighting type settings for enhanced accuracy (Tungsten/Daylight, Fluorescent, Sodium, Mercury). Additional features include Data Hold, Min/Max/Average, Auto power off and a % reading of the differential from a...

Digital LCD Stopwatch/Clock with Calendar and Alarm Extech 365510

The 365510 is a digital stopwatch and clock with a water-resistant housing, accumulated elapsed time and split time measurements, and two competitors monitoring. The stopwatch/clock also features a wake/snooze alarm function. Complete with 1 m (39 in)...

Building Inspection System with Moisture Hygrometer & MSX IR Camera FLIR MR277

The MR277 is the first FLIR building inspection system to combine the advantages of Infrared Guided Measurement (IGM) and our patented Multi-Spectral Dynamic Imaging (MSX) with advanced environmental sensors to help you quickly locate, clearly...