Electrical Monitors

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  • BEP Piezo Buzzer - 42mm - 5-20V - 97DB 54-35C2/DSP - Apollo Lighting
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    BEP Piezo Buzzer - 42mm - 5-20V - 97DB 54-35C2/DSP

    Piezo Buzzer, 42mm 5-20V 97DBEspecially suitable for use with the new 701-MDCZ CZone optimized motorized battery switch, this piezo buzzer is also useful wherever a loud single tone alarm is required.97 decibel output at 9 VoltsFrequency 2.8 KHzVoltage...
    $21.99
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  • BEP Piezo Buzzer - 30mm - 5-20v - 85DB 54-27C4/DSP - Apollo Lighting
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    BEP Piezo Buzzer - 30mm - 5-20v - 85DB 54-27C4/DSP

    Piezo Buzzer, 30mm 5-30V 85DBEspecially suitable for use with the new 701-MDCZ CZone optimized motorized battery switch, this piezo buzzer is also useful wherever a single tone alarm is required.85 decibel output at 9 VoltsFrequency 3.5KHzVoltage 5-30...
    $18.99
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    Clipper Battery Monitor Instrument BM-1 - Apollo Lighting

    Clipper Battery Monitor Instrument BM-1

    The BM-1 is designed to monitor performance of 12 volt lead acid battery systems with capacities of up to 600 Amp hours. It is supplied complete with a precision 100 AMP shunt and a prefabricated cable assembly to enable simple DIY installation. The unit...
    $229.00

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    Raritan Tank Monitor - 12v 1510012 - Apollo Lighting

    Raritan Tank Monitor - 12v 1510012

    Tank Monitor The finest holding tank monitor available with easy-to-read tank level indicators. Monitors up to four tanks from one convenient location. The Tank Monitor provides convenient, reliable, maintenance-free monitoring of one to four fresh, gray...
    $730.00

    Out of stock

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    Faria Euro Black 2" Voltmeter (10-16 V) 12821 - Apollo Lighting

    Faria Euro Black 2" Voltmeter (10-16 V) 12821

    Euro Black 2" Voltmeter (10-16 VDC) Perimeter-lighted Black dial with bold White graphics, Black aluminum bezel, contoured White pointer and flat glass lens. A voltmeter indicates the battery voltage and the general condition of the battery charging...
    $33.99

    Out of stock

  • Faria Euro White 2" Voltmeter (10-16 VDC) 12911 - Apollo Lighting
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    Faria Euro White 2" Voltmeter (10-16 VDC) 12911

    Euro White 2" Voltmeter (10-16 VDC) Perimeter-lighted White dial with bold Black graphics, Black aluminum bezel, contoured White pointer and flat glass lens. A voltmeter indicates the battery voltage and the general condition of the battery charging...
    $33.99
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  • Faria Euro Black 2" Voltmeter (20-32 V) 12860 - Apollo Lighting
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    Faria Euro Black 2" Voltmeter (20-32 V) 12860

    Euro Black 2" Voltmeter (20-32 V) Perimeter-lighted Black dial with bold White graphics, Black aluminum bezel, contoured White pointer and flat glass lens. A voltmeter indicates the battery voltage and the general condition of the battery charging system...
    $37.99
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    BEP Multi-Purpose Alarm - 12V 1002301 - Apollo Lighting

    BEP Multi-Purpose Alarm - 12V 1002301

    Multi-Purpose Alarm - 12V Features: A convenient way to add alarm functionality to your dash or panel Buzzer sounds and bright red light illuminates when voltage is present For use with temperature, oil pressure, and engine warning alarm kits Nominal...
    $46.99

    Out of stock

  • Davis AirLink Air Quality Monitor 7210 - Apollo Lighting
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    Davis AirLink Air Quality Monitor 7210

    AirLink Air Quality Monitor An air quality monitor can help users take steps to deal with poor air quality, especially for those who are particularly sensitive. The AirLink® Professional Air Quality Monitor can be used inside the home or outdoors. An...
    $225.00
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  • Faria Chesapeake Black 2" Voltmeter (10-16 VDC) 13705 - Apollo Lighting
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    Faria Chesapeake Black 2" Voltmeter (10-16 VDC) 13705

    Chesapeake Black 2" Voltmeter (10-16 VDC) Perimeter-lighted Black dial with stylish Blue and White graphics, polished stainless steel bezel, contoured White pointer and domed glass lens. A voltmeter indicates the battery voltage and the general condition...
    $46.99
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