Sound Level Meter, Includes AC Adapter, Microphone, Windscreen, Digital Display Screen Type LCD, Frequency Weighting A, C, Maximum Frequency Measurement 8 kHz, Maximum Sound Level Measurement 130 dB, Minimum Frequency Measurement 31.5 Hz, Minimum Sound... more
Extech Instruments Gas Detector Combustible E-Z Flex EZ40. Detector has a high sensitivity and a one hand operation with thumb controlled sensitivity adjustments to eliminate the background gas levels. It has a visible and audible alarm at 10percent... more
The SL130W is a sound level alert with alarm. Continuously monitor sound levels throughout the day using the Extech SL130W sound level alert. Bright LEDs (red flashing or Green) alert user when sound level is too high or too low - LEDs can be read from... more
Best prices on Smoke alarm, Extech in Home Security. Check out Bizrate for great deals on popular brands like Extech. Use Bizrate's latest online shopping features to compare prices. Read product specifications, calculate tax and shipping charges, sort your results, and buy with confidence. Easily narrow your search and find the product that's perfect for you.