EXTECH Sound Level Meter Model 407735 * Some cosmetic marks and dent on body. * Used in a research lab which closed. * From the manufacturer's website: * High and Low measuring ranges * Built-in calibration check (94dB) * Analog AC/DC outputs for connection * Tripod mount ideal for field use * For Datasheet and User's Manual, visit the manufacturer's website: * http:// /instrument/products/400_450/407735.html Please email me with any questions. Thanks for looking! (please look at our rules and privacy policy) |
n-levine@machine--tools.com (Norman Levine)
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