40 minus for sale, brand-new and used.

Buzzer, Piezo, Circular, Sonalert, Panel Mount, 64-76 dB(A), Continuous, 41.66mm Mallory #SNP428 The Mallory Sonalert produces an audible tone by internally creating an oscillating signal which drives a piezo ceramic transducer mounted in a sound chamber. Self driven piezo ceramic transducers are superior to electromagnetic buzzers because they produce no arcing, electrical noise, or mechanical wear during operation.

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6N7S Russian Double Triode Tube - 1pcs Foton Plant NOS (New Old Stock), Date code - 1964!

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a¦aЂ“a°a?a»a?a§a 1/2 aЂ~a©a?aµ 6 LM2596 DC 4.0~40 to 1.3-37V LED Voltmeter Buck Step-down Power Converter Module

a¦aЂ“a°a?a»a?a§a 1/2 aЂ~a©a?aµ 6 LM2596 DC 4.0~40 to 1.3-37V LED Voltmeter Buck Step-down Power Converter Module

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1 pc of AC-DC Adapter Model: JOD-48U-35 Input: AC230V AC 60Hz 225mA Output 15v1A PLUG-IN ADAPTER UL CE Listed *****You can cut connector and change to other connector or with wire +- for Electronics equip. Sealed Acid batteries Comunication,Medical equip...etc.********** *Big Discount for order more than 10pcs~100pcs-please email to us immediately! (Limited quantity) *Was US$25.00/pc, Special US$3.00/pc + freight only.

Newest Hot DS3231 Precision RTC Module Memory Module for Arduino Raspberry pi

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GreenChild RF Power Meter 1nW~2W 1-500Mhz -80~10 dBm 0.1 dBm 1602lcd

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5 in 1 Digital Combo Panel Meter DC100V30A Volt Amp kWh Watt Working Time

NEW RF power meter 0-500Mhz -80~10 dBm 0.1 dBm Description: