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  • Testo 0638 1557 External Vacuum Probe for Testo 557 - Edmondson Supply
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    Testo 0638 1557 External Vacuum Probe for Testo 557

    $227.00
    $192.95

    Testo 0638 1557 External Vacuum Probe for Testo 557 Designed to provide faster and more reliable evacuation measurements from 0 to 20,000 micr...

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    $227.00
    $192.95
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  • Testo 0632 3173 317-3 - Ambient CO Meter - Edmondson Supply
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    Testo 0632 3173 317-3 - Ambient CO Meter

    $280.00
    $238.00

    Testo 0632 3173 317-3 - Ambient CO Meter   The Testo 317-3 ambient CO meter detects the presence of carbon monoxide (CO) in ambient air, and warns ...

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    $280.00
    $238.00
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  • Testo 0613 5505 Clamp Probe (NTC) - for pipes 1/4" to 1-1/3" - Edmondson Supply
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    Testo 0613 5505 Clamp Probe (NTC) - for pipes 1/4" to 1-1/3"

    $72.00
    $61.20

    Testo 0613 5505 Clamp Probe (NTC) - for pipes 1/4" to 1-1/3" Testo NTC Clamp Probes will allow you to properly measure Evaporator and Condensor...

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    $72.00
    $61.20
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