12v alarm for sale, brand-new and used.

NEW Arrival!!Brand NEW Syringe pump Ideal for ICU & CCU Audible&Visual Alarm

New, first quality bulk LOT of 3 sealed in box Cooper Wheelock Powerpath PS-8 8-amp fire & life safety notification systems power supply RED enclosure. Item 105531. I have 3 available all sold in this one lot.

10 24mm / 12 V Buzzer Alarm made in Taiwan 390 pcs 1 BUY I NOW = 390 PCS NOTE: THESE ARE NOT STAND ALONE BUZZERS. THEY'RE FOR MAKING BUZZERS. DON'T EXPECT THEM TO MAKE SOUND BY SIMPLY ATTACHING +/- POWER.

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33000W VA PURE SINE WAVE GENERATOR /3000W LF PSW POWER INVER

$200 for power supply and back up board together power supply $175 back up board $ 75 Back up board details: • Add-on board to the PS-LR • Must be supplied with 2 each 12V – 7AH batteries (by others). Manufacturer Adams Rite ASSA ABLOY Model BBK-LR Input Voltage 12 VDC U.L. Listed UL Listed Weight 0.5000 Power Supply: Open Hold Times The PS-LR has two open hold timers.

Product Description: Addition and subtraction Positive inversion counter meter + encoder + meter counting wheel set 500K frequency response CHINA MADE Technical characteristics KS800 type cable displacement display instrument is it includes position,

WHAT'S IN BOX ? 4pcs&nb

The EMON II is designed to completely monitor one or two battery banks. It provides the resolution and accuracy necessary to eliminate battery discharge problems and its selectable alarms will keep you informed of overcharges before they become dangerous. Solar and wind generator control with load disconnect make the EMON II the most sophisticated energy controller in existence.

Industrial Wireless Radio Controls NEMA1 DIN Single Channel Supervised Radio System ? 1200. feet (300.m) in-building range with 3dBi antenna Optional Yagi and Omni antennas are available upon request for ranges up to 3Km, ?

Perfect for treatment plants, mills, laser printer centers, fimigation projects, HVAC systems, pollution and research plants that need to monitor ozone exposure. This unit claims a very fast response time. Very simple to use, basically just plug it in.

Capacitor Capacitance Cap ESR Meter Tester Combo DMM MESR-100 + M4070 LCR meter

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NONCONTACT INFRARED DIGITAL THERMOMETER(392~3992?F)\NEW AR922 IR

This item is brand new, just not in any original box, however all accessories are in unopened plastic, in original case.....NEVER USED Includes: Everything shown in picture, manual, battery charger/adapter, all cords, in plastic packaging. Retails new in this condition for $6,680.00 The TPI model 650 is a long-term, economical solution to high-speed, low-latency communications found in wide area networks (WANs), frame relay is an integral part of today’s changing technological environment.