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    Results 401-450 of 965.
    HONEYWELL MINIRAE 3000

    HONEYWELL

    MINIRAE 3000

    MINIRAE 3000 MONITOR
    $6,764.65 Buy Surplus As Low As $4,058.79
    $4,058.79
    MACURCO CD-12H

    MACURCO

    CD-12H

    CARBON DIOXIDE CO2 (LINE VOLTAGE) FIXED GAS DETECTOR CONTROLLER TRANSDUCER - AUTO CALIBRATION
    $740.00 Buy Surplus As Low As $444.00
    $444.00
    Repair Yours $369.00
    SICK 2032400

    SICK

    2032400

    SP-SET TRANSM. W/O AIR PUR.ASSEMBLY
    $4,770.00 Buy Surplus As Low As $2,862.00
    $2,862.00
    Repair Yours $2,385.00
    TESTO 0390-0072

    TESTO

    0390-0072

    CO SENSOR, COMBUSTION ANALYZER,
    $628.00 Buy Surplus As Low As $314.00
    $314.00
    Repair Yours $298.00
    CROWCON DETECTION INSTRUMENTS S01749/A

    CROWCON DETECTION INSTRUMENTS

    S01749/A

    GAS DETECTOR FLAMMABLE
    $700.00 Buy Surplus As Low As $420.00
    $420.00
    Repair Yours $350.00
    AMPHENOL T7001D

    AMPHENOL

    T7001D

    HANDHELD CO2/TEMP MONITOR WITH RH/TEMP DATALOGGER
    $1,117.00 Buy Surplus As Low As $671.00
    $671.00
    AMPHENOL T7001DI

    AMPHENOL

    T7001DI

    HANDHELD CO2/TEMP MONITOR W/ RH/TEMP DATALOGGER W/ INTERNATIONAL POWER SUPPLY
    $1,189.00 Buy Surplus As Low As $714.00
    $714.00
    CARLO GAVAZZI ESCOD3A

    CARLO GAVAZZI

    ESCOD3A

    CO 300PPM DUCT TRANSMITTER CURRENT OUTPUT
    $1,558.00 Buy New $1,558.00
    $935.00
    CARLO GAVAZZI ESCOD3VM

    CARLO GAVAZZI

    ESCOD3VM

    CO 300PPM DUCT TRANSMITTER VOLTAGE OUTPUT WITH COM
    $1,868.00 Buy New $1,868.00
    $1,121.00
    CARLO GAVAZZI ESCO2D5A

    CARLO GAVAZZI

    ESCO2D5A

    CO2 5000PPM DUCT TRANSMITTER CURRENT OUTPUT
    $1,664.00 Buy New $1,664.00
    $999.00
    CARLO GAVAZZI ESCOD5V

    CARLO GAVAZZI

    ESCOD5V

    CO DUCT TRANSMITTER, 500PPM , VOLTAGE OUTPUT
    $1,664.00 Buy New $1,664.00
    $999.00
    HONEYWELL 1508A1029

    HONEYWELL

    SILENT KNIGHT SECURITY SYS

    1508A1029

    IAQPOINT CARBON DIOXIDE (CO2) MONITOR, WALL MOUNT, LON, TEMP AND RH, DISPLAY
    $727.00 Buy Surplus As Low As $437.00
    $437.00
    Repair Yours $363.00
    HONEYWELL 1508A2003

    HONEYWELL

    SILENT KNIGHT SECURITY SYS

    1508A2003

    IAQPOINT CARBON DIOXIDE (CO2) MONITOR, DUCT MOUNT, ANALOG, RELAY
    $480.00 Buy Surplus As Low As $288.00
    $288.00
    Repair Yours $240.00
    HONEYWELL 1508A2005

    HONEYWELL

    SILENT KNIGHT SECURITY SYS

    1508A2005

    IAQPOINT CARBON DIOXIDE (CO2) MONITOR, DUCT MOUNT, ANALOG, TEMP AND RH
    $545.00 Buy Surplus As Low As $327.00
    $327.00
    Repair Yours $272.00
    HONEYWELL 1508A2007

    HONEYWELL

    SILENT KNIGHT SECURITY SYS

    1508A2007

    IAQPOINT CARBON DIOXIDE (CO2) MONITOR, DUCT MOUNT, ANALOG, TEMP AND RH, RELAY
    $562.00 Buy Surplus As Low As $338.00
    $338.00
    Repair Yours $281.00
    HONEYWELL 1508A2013

    HONEYWELL

    SILENT KNIGHT SECURITY SYS

    1508A2013

    IAQPOINT CARBON DIOXIDE (CO2) MONITOR, DUCT MOUNT, ANALOG, TEMP AND RH, DISPLAY
    $670.00 Buy Surplus As Low As $402.00
    $402.00
    Repair Yours $334.00
    HONEYWELL 1508A2015

    HONEYWELL

    SILENT KNIGHT SECURITY SYS

    1508A2015

    IAQPOINT CARBON DIOXIDE (CO2) MONITOR, DUCT MOUNT, ANALOG, TEMP AND RH, RELAY, DISPLAY
    $686.00 Buy Surplus As Low As $412.00
    $412.00
    Repair Yours $342.00
    HONEYWELL 1508A2021

    HONEYWELL

    SILENT KNIGHT SECURITY SYS

    1508A2021

    IAQPOINT CARBON DIOXIDE (CO2) MONITOR, DUCT MOUNT, NETWORK, TEMP AND RH, DISPLAY
    $752.00 Buy Surplus As Low As $452.00
    $452.00
    Repair Yours $376.00
    HONEYWELL 1508A2023

    HONEYWELL

    SILENT KNIGHT SECURITY SYS

    1508A2023

    IAQPOINT CARBON DIOXIDE (CO2) MONITOR, DUCT MOUNT, NETWORK, TEMP AND RH, RELAY, DISPLAY
    $768.00 Buy Surplus As Low As $461.00
    $461.00
    Repair Yours $383.00
    HONEYWELL 1508A2029

    HONEYWELL

    SILENT KNIGHT SECURITY SYS

    1508A2029

    IAQPOINT CARBON DIOXIDE (CO2) MONITOR, DUCT MOUNT, LON, TEMP AND RH, DISPLAY
    $835.00 Buy Surplus As Low As $501.00
    $501.00
    Repair Yours $416.00
    HONEYWELL 1508A2031

    HONEYWELL

    SILENT KNIGHT SECURITY SYS

    1508A2031

    IAQPOINT CARBON DIOXIDE (CO2) MONITOR, DUCT MOUNT, LON, TEMP AND RH, RELAY, DISPLAY
    $851.00 Buy Surplus As Low As $511.00
    $511.00
    Repair Yours $425.00
    OZONE SOLUTIONS SM-X

    OZONE SOLUTIONS

    SM-X

    REPLACEMENT SENSOR CHIP
    $308.00 Buy Surplus As Low As $185.00
    $185.00
    Repair Yours $200.00
    REZNOR 234820

    REZNOR

    234820

    ESENSE WALL MT CO2 SENSOR
    $925.00 Buy Surplus As Low As $555.00
    $555.00
    ADVANCED MICRO INSTRUMENTS WATCHDOG

    ADVANCED MICRO INSTRUMENTS

    WATCHDOG

    TRACE OXYGEN SYSTEM WITH T2 OXYGEN SENSOR
    $2,735.00 Buy Surplus As Low As $1,368.00
    $1,368.00
    Repair Yours $1,300.00
    AMPHENOL T6613-F

    AMPHENOL

    T6613-F

    SENSOR, CO2 SENSOR, 0-2000PPM, PARTICLE COUNT MAX:2000PPM, ACCURACY %:5%, SAMPLING METHOD:FLOW THROUGH, PRODUCT RANGE:6613 SERIES, FLOW RATE MAX:50CC/MIN, FLOW RATE MIN:40CC/MIN, SUPPLY VOLT ...
    $139.00 Buy Surplus As Low As $84.00
    $84.00
    AMPHENOL T6613-R12

    AMPHENOL

    T6613-R12

    SENSOR, CO2 SENSOR, 0-2000PPM, PARTICLE COUNT MAX:2000PPM, ACCURACY %:5%, SAMPLING METHOD:DIFFUSION, 12 SECOND RATE, PRODUCT RANGE:6613 SERIES, FLOW RATE MAX:50CC/MIN, FLOW RATE MIN:40CC/MIN ...
    $151.00 Buy Surplus As Low As $91.00
    $91.00
    CARLO GAVAZZI ESCOW3AM

    CARLO GAVAZZI

    ESCOW3AM

    CO 300PPM WALL TRANSMITTER CURRENT OUTPUT
    $1,726.00 Buy New $1,726.00
    $1,036.00
    CARLO GAVAZZI ESCOW3V

    CARLO GAVAZZI

    ESCOW3V

    CO 300PPM WALL TRANSMITTER VOLTAGE OUTPUT
    $1,371.00 Buy New $1,371.00
    $823.00
    CARLO GAVAZZI ESCOW5AM

    CARLO GAVAZZI

    ESCOW5AM

    CO 500PPM WALL TRANSMITTER CURRENT OUTPUT WITH COM
    $1,846.00 Buy New $1,846.00
    $1,108.00
    CARLO GAVAZZI ESCOW5V

    CARLO GAVAZZI

    ESCOW5V

    CO 500PPM WALL TRANSMITTER VOLTAGE OUTPUT
    $1,469.00 Buy New $1,469.00
    $882.00
    CARLO GAVAZZI ESCOD5VM

    CARLO GAVAZZI

    ESCOD5VM

    CO DUCT TRANSMITTER, 500PPM , VOLTAGE OUTPUT WITH COM
    $2,001.00 Buy New $2,001.00
    $1,201.00
    CARLO GAVAZZI ESCO2D2V

    CARLO GAVAZZI

    ESCO2D2V

    CO2 2000PPM DUCT TRANSMITTER VOLTAGE OUTPUT
    $1,558.00 Buy New $1,558.00
    $935.00
    CARLO GAVAZZI ESCO2D5VM

    CARLO GAVAZZI

    ESCO2D5VM

    CO2 5000PPM DUCT TX VOLTAGE OUTPUT WITH COM
    $2,001.00 Buy New $2,001.00
    $1,201.00
    CARLO GAVAZZI ESCOW5A

    CARLO GAVAZZI

    ESCOW5A

    CO 500PPM WALL TRANSMITTER CURRENT OUTPUT
    $1,469.00 Buy New $1,469.00
    $882.00
    CARLO GAVAZZI ESCO2W5A

    CARLO GAVAZZI

    ESCO2W5A

    CO2 5000PPM WALL TRANSMITTER CURRENT OUTPUT
    $1,469.00 Buy New $1,469.00
    $882.00
    CARLO GAVAZZI ESCO2D5AM

    CARLO GAVAZZI

    ESCO2D5AM

    CO2 5000PPM DUCT TX CURRENT OUTPUT WITH COM
    $2,001.00 Buy New $2,001.00
    $1,201.00
    CARLO GAVAZZI ESCOD3AM

    CARLO GAVAZZI

    ESCOD3AM

    CO 300PPM DUCT TRANSMITTER CURRENT OUTPUT WITH COM
    $1,868.00 Buy New $1,868.00
    $1,121.00
    CARLO GAVAZZI ESCOW3VM

    CARLO GAVAZZI

    ESCOW3VM

    CO 300PPM WALL TRANSMITTER VOLTAGE OUTPUT WITH COM
    $1,726.00 Buy New $1,726.00
    $1,036.00
    CARLO GAVAZZI ESCO2D2A

    CARLO GAVAZZI

    ESCO2D2A

    CO2 2000PPM DUCT TRANSMITTER CURRENT OUTPUT
    $1,558.00 Buy New $1,558.00
    $935.00
    CARLO GAVAZZI ESCO2W2VM

    CARLO GAVAZZI

    ESCO2W2VM

    CO2 2000PPM WALL TX VOLTAGE OUTPUT WITH COM
    $1,726.00 Buy New $1,726.00
    $1,036.00
    GENERAL MONITORS INC S4000TH-2-1-01-1

    GENERAL MONITORS INC

    S4000TH-2-1-01-1

    DISCONTINUED BY MANUFACTURER, SENSOR, HYDROGEN SULFIDE INTELLIGENT, ALARM, 4-20MA OUTPUT
    Buy Surplus As Low As $1,212.00
    $1,212.00
    3M 967-404520-005

    3M

    967-404520-005

    CO2 SENSOR, IR-700-CO2, INFRARED, 316SS
    $3,512.19 Buy Surplus As Low As $1,756.10
    $1,756.10
    Repair Yours $1,668.29
    HONEYWELL ECO-D-B-12-41

    HONEYWELL

    NOTIFIER CO

    ECO-D-B-12-41

    DUAL GAS, METHANE (CH4) 0-100% LEL + CARBON MONOXIDE (CO) 0-500 PPM
    $6,920.00 Buy Surplus As Low As $4,152.00
    $4,152.00
    Repair Yours $3,447.00
    HONEYWELL ECO-D-B-41

    HONEYWELL

    NOTIFIER CO

    ECO-D-B-41

    SINGLE GAS, CARBON MONOXIDE (CO) 0-500 PPM
    $4,326.00 Buy Surplus As Low As $2,596.00
    $2,596.00
    Repair Yours $2,155.00
    HONEYWELL ECO-D-B-41-43

    HONEYWELL

    NOTIFIER CO

    ECO-D-B-41-43

    DUAL GAS, CARBON MONOXIDE (CO) 0-500 PPM + HYDROGEN SULFIDE (H2S) 0-100 PPM
    $6,715.00 Buy Surplus As Low As $4,029.00
    $4,029.00
    Repair Yours $3,345.00
    HONEYWELL ECO-D-B-41-45

    HONEYWELL

    NOTIFIER CO

    ECO-D-B-41-45

    DUAL GAS, CARBON MONOXIDE (CO) 0-500 PPM + NITROGEN DIOXIDE (NO2) 0-10 PPM
    $8,323.00 Buy Surplus As Low As $4,994.00
    $4,994.00
    Repair Yours $4,146.00
    HONEYWELL ECO-SC-41-43

    HONEYWELL

    NOTIFIER CO

    ECO-SC-41-43

    SINGLE GAS REPLACEMENT CARTRIDGES, CARBON MONOXIDE (CO) 0-500 PPM + (H2S) 0
    $3,157.00 Buy Surplus As Low As $1,895.00
    $1,895.00
    Repair Yours $1,573.00
    HONEYWELL M-509320

    HONEYWELL

    NOTIFIER CO

    M-509320

    AMMONIA (NH3), 0/100 PPM, NEMA 1 ENCLOSURE
    $2,275.00 Buy Surplus As Low As $1,365.00
    $1,365.00
    Repair Yours $1,133.00
    HONEYWELL M-509332

    HONEYWELL

    NOTIFIER CO

    M-509332

    AMMONIA (NH3), 0/100 PPM, ATMOS, NEMA 1 ENCLOSURE
    $2,767.00 Buy Surplus As Low As $1,661.00
    $1,661.00
    Repair Yours $1,379.00
    AMPHENOL T6615-10K

    AMPHENOL

    T6615-10K

    SENSOR, CO2 SENSOR, 0-10000PPM, PARTICLE COUNT MAX:10000PPM, ACCURACY %:10%, SAMPLING METHOD:DIFFUSION, PRODUCT RANGE:T6615 SERIES, FLOW RATE MAX:120CC/MIN, FLOW RATE MIN:80CC/MIN, SUPPLY VO ...
    $158.00 Buy Surplus As Low As $95.00
    $95.00
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