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

12V Double Digital Temperature Controller + Time Control ( if you need 220V or 110V temperature controller, please buy my other item. ) Thermostat + time Controller Specification:

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Agilent/HP 34907A Multifunction Module for the HP 34970A The Agilent 34907A allows great flexibility for a variety of sense and control applications. The Agilent 34907A combines two 8-bit ports of digital input and output, a 100 kHz gated totalizer, and two ±12V analog outputs - all on a single earth-referenced module. The digital inputs and totalizer input may be included in a scan.

AGILENT HP 34907A MULTIFUNCTION MODULE FOR 34970A DAC DATA AQUASITION THE UNIT IS ABSOLUTELY NEW ONE, UNUSED, IN ORIGINAL COVER This auction is for one HP 34907A. The Agilent 34907A allows great flexibility for a variety of sense and control applications. It combines two 8-bit ports of digital input and output, a 100 kHz gated totalizer, and two ±12 V analog outputs- all on a single earth-referenced module.

The Supco THA2 can be used in the following applications: Computer rooms Restaurants, florists, greenhouses Laboratories, pharmaceutical storage facilities Food markets, convenience stores, supermarkets Refrigerated transport, cold storage facilities The Supco THA2 Temperature & Humidity Alarm is a Temperature Humidity Alarm with logging capability. This Supco temperature alarm monitors temperature, humidity, and dew point, and also provides alarms for out of range

INDUSTRIAL SCIENTIFIC VENTIS MX4 4 Gas Detector, O2-LEL-CO-H2S Monitor with wall charger VTS-K1231100101……………………………… Ventis MX4 -

Product Features Stong adaptability for circumstance SMT Design, High Stability 9-35VDC wide voltage operating range Low standby current Power supply non-polarized input Twin LED for 36

INDUSTRIAL SCIENTIFIC VENTIS MX4 4 Gas Detector, O2-LEL-CO-H2S Monitor with wall charger VTS-K1231100101……………………………… Ventis MX4 -

Up for sale is a gently used Agilent 34907A multifunction module for the 34970A and 34972A data acquisition systems. It will come with a certificate of calibration at no additional cost. From the Manufacturer: Key Features & Specifications 16 bits of digital input and output 100 kHz totalizer input Two +/-12V analog outputs Description The Keysight 34907A module for the 34970A/34972A Data Acquisition/Switch Unit allows great flexibility for a variety of sense and control applications.

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DC12V Red Digital Thermometer High Low Alarm -60~125C Temperature +2m Temp Probe

12V 30A Storage Battery Over Discharge Overfall Controller w/Sound-light Alarm Description: 12V 30A Storage Battery Over Discharge Overfall Controller w/Sound-light Alarm Specifications: - PCB size: 5.2cm*4.5cm - Main chip: LM358 - Suit for 12V storage battery. If voltage lower than 10.4V, will cut off battery output, Red inciator lights and buzzing. - Static current: 12mA(voltage is normal) - Dynamic current: 100mA(lower voltage) Features: - With sound-light alarm - With wiring t

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