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    Results 1-50 of 75.
    OPERA 5506

    OPERA

    5506

    SENSOR REPLACEMENT MODULE ONLY,PROPANE (C3H8),SCALE 0-50% LEL,CATALYTIC
    CAN$248.18 Buy Surplus As Low As CAN$149.20
    CAN$149.20
    OPERA 55-GN

    OPERA

    55-GN

    ENCLOSURE FOR DUCT MOUNTING
    CAN$429.89 Buy Surplus As Low As CAN$258.52
    CAN$258.52
    OPERA 5002-NULH2

    OPERA

    5002-NULH2

    SENSOR REPLACEMENT MODULE ONLY,CARBON MONOXIDE (CO),SCALE 0-100 PPM,ELECTRO CHEMICAL
    CAN$500.79 Buy Surplus As Low As CAN$301.36
    CAN$301.36
    Repair Yours CAN$250.00
    OPERA 5000-ST

    OPERA

    5000-ST

    STROBOSCOPE
    CAN$483.07 Buy Surplus As Low As CAN$291.02
    CAN$291.02
    Repair Yours CAN$250.00
    OPERA 5516

    OPERA

    5516

    SENSOR REPLACEMENT MODULE ONLY,HYDROGEN SULFIDE (H2S),SCALE 0-50 PPM,ELECTRO CHEMICAL
    CAN$351.59 Buy Surplus As Low As CAN$211.25
    CAN$211.25
    Repair Yours CAN$250.00
    OPERA 5514

    OPERA

    5514

    SENSOR REPLACEMENT MODULE ONLY,DIESEL, NITROGEN DIOXIDE (NO2),SCALE 0-10 PPM,ELECTRO CHEMICAL
    CAN$280.68 Buy Surplus As Low As CAN$168.41
    CAN$168.41
    OPERA 6022-A

    OPERA

    6022-A

    CONTROLLER+ SENSOR MODULE- COMBUSTABLE,OXYGEN (O2) LEAK,SCALE 0-50% O2,PC
    CAN$790.34 Buy Surplus As Low As CAN$474.20
    CAN$474.20
    Repair Yours CAN$338.88
    OPERA 6021-B

    OPERA

    6021-B

    6021-X REFRIGERANT KIT,1X 6021-B UNIT + 1X REMOTE SENSOR (SPECIFY GAS),SCALE 0-2000PPM,IR
    CAN$3,319.43 Buy Surplus As Low As CAN$1,992.84
    CAN$1,992.84
    Repair Yours CAN$1,421.53
    OPERA 6015-5000-B

    OPERA

    6015-5000-B

    CONTROLLER+ SENSOR MODULE- TOXIC GASES,CARBON DIOXIDE (CO2),SCALE 0-5000 PPM,IR
    CAN$1,167.04 Buy Surplus As Low As CAN$700.23
    CAN$700.23
    Repair Yours CAN$500.07
    OPERA 6015-5000-A

    OPERA

    6015-5000-A

    CONTROLLER+ SENSOR MODULE- TOXIC GASES,CARBON DIOXIDE (CO2),SCALE 0-5000 PPM,IR
    CAN$1,167.04 Buy Surplus As Low As CAN$700.23
    CAN$700.23
    Repair Yours CAN$500.07
    OPERA 6015-5000

    OPERA

    6015-5000

    SENSOR REPLACEMENT MODULE ONLY,CARBON DIOXIDE (CO2),SCALE 0-5000 PPM,IR
    CAN$317.61 Buy Surplus As Low As CAN$190.57
    CAN$190.57
    Repair Yours CAN$250.00
    OPERA 6015-2000-B

    OPERA

    6015-2000-B

    CONTROLLER+ SENSOR MODULE- TOXIC GASES,CARBON DIOXIDE (CO2),SCALE 0-2000 PPM,IR
    CAN$800.68 Buy Surplus As Low As CAN$481.59
    CAN$481.59
    Repair Yours CAN$343.96
    OPERA 6014-B

    OPERA

    6014-B

    CONTROLLER+ SENSOR MODULE- TOXIC GASES,DIESEL, NITROGEN DIOXIDE (NO2),SCALE 0-10 PPM,ELECTRO CHEMICAL
    CAN$716.48 Buy Surplus As Low As CAN$429.89
    CAN$429.89
    Repair Yours CAN$307.15
    OPERA 6014-A

    OPERA

    6014-A

    CONTROLLER+ SENSOR MODULE- TOXIC GASES,DIESEL, NITROGEN DIOXIDE (NO2),SCALE 0-10 PPM,ELECTRO CHEMICAL
    CAN$716.48 Buy Surplus As Low As CAN$429.89
    CAN$429.89
    Repair Yours CAN$307.15
    OPERA 6008-B

    OPERA

    6008-B

    CONTROLLER+ SENSOR MODULE- COMBUSTABLE,HYDROGEN (H2),SCALE 0-50% LEL,CATALYTIC
    CAN$673.64 Buy Surplus As Low As CAN$404.77
    CAN$404.77
    Repair Yours CAN$289.38
    OPERA 6008-A

    OPERA

    6008-A

    CONTROLLER+ SENSOR MODULE- COMBUSTABLE,HYDROGEN (H2),SCALE 0-50% LEL,CATALYTIC
    CAN$673.64 Buy Surplus As Low As CAN$404.77
    CAN$404.77
    Repair Yours CAN$289.38
    OPERA 6005-A

    OPERA

    6005-A

    CONTROLLER+ SENSOR MODULE- COMBUSTABLE,METHANE (CH4),SCALE 0-50% LEL,CATALYTIC
    CAN$639.66 Buy Surplus As Low As CAN$384.09
    CAN$384.09
    Repair Yours CAN$274.15
    OPERA 6002-NILH2-B

    OPERA

    6002-NILH2-B

    CONTROLLER+ SENSOR MODULE- TOXIC GASES,CARBON MONOXIDE (CO),SCALE 0-100 PPM,ELECTRO CHEMICAL
    CAN$954.32 Buy Surplus As Low As CAN$573.18
    CAN$573.18
    Repair Yours CAN$409.96
    OPERA 6002-NILH2-A

    OPERA

    6002-NILH2-A

    CONTROLLER+ SENSOR MODULE- TOXIC GASES,CARBON MONOXIDE (CO),SCALE 0-100 PPM,ELECTRO CHEMICAL
    CAN$954.32 Buy Surplus As Low As CAN$573.18
    CAN$573.18
    Repair Yours CAN$409.96
    OPERA 6002-B

    OPERA

    6002-B

    CONTROLLER+ SENSOR MODULE- TOXIC GASES,CARBON MONOXIDE (CO),SCALE 0-100 PPM,ELECTRO CHEMICAL
    CAN$639.66 Buy Surplus As Low As CAN$384.09
    CAN$384.09
    Repair Yours CAN$274.15
    OPERA 6002-14-A

    OPERA

    6002-14-A

    CONTROLLER+ SENSOR MODULE- TOXIC GASES, CARBON MONOXIDE & NITROGEN DIOXIDE (CO/NO2 COMBO UNIT), SCALE 100/10 PPM, ELECTRO CHEMICAL
    CAN$901.13 Buy Surplus As Low As CAN$540.68
    CAN$540.68
    Repair Yours CAN$385.84
    OPERA 6001-B

    OPERA

    6001-B

    CONTROLLER+ SENSOR MODULE- TOXIC GASES,ORGANIC VAPORS,SCALE 0-1000 PPM,CS
    CAN$647.04 Buy Surplus As Low As CAN$388.52
    CAN$388.52
    Repair Yours CAN$277.96
    OPERA 6001-A

    OPERA

    6001-A

    CONTROLLER+ SENSOR MODULE- TOXIC GASES,ORGANIC VAPORS,SCALE 0-1000 PPM,CS
    CAN$647.04 Buy Surplus As Low As CAN$388.52
    CAN$388.52
    Repair Yours CAN$277.96
    OPERA 6000

    OPERA

    6000

    CONTROLLER - 2X RELAY , 24V AC,CONTROLLER OPTIONAL, SYSTEM HAS A 32 SENSORS MAX PER NETWORK IF USING INTERNAT CAN NETWORK OR 127 SENSORS IF CONNECTED VIA BACNET/MSTP
    CAN$452.04 Buy Surplus As Low As CAN$271.82
    CAN$271.82
    Repair Yours CAN$253.84
    OPERA 6016-B

    OPERA

    6016-B

    CONTROLLER+ SENSOR MODULE- TOXIC GASES,HYDROGEN SULFIDE (H2S),SCALE 0-50 PPM,ELECTRO CHEMICAL
    CAN$816.93 Buy Surplus As Low As CAN$490.45
    CAN$490.45
    Repair Yours CAN$350.31
    OPERA 6016-A

    OPERA

    6016-A

    CONTROLLER+ SENSOR MODULE- TOXIC GASES,HYDROGEN SULFIDE (H2S),SCALE 0-50 PPM,ELECTRO CHEMICAL
    CAN$816.93 Buy Surplus As Low As CAN$490.45
    CAN$490.45
    Repair Yours CAN$350.31
    OPERA 5501

    OPERA

    5501

    SENSOR REPLACEMENT MODULE ONLY,ORGANIC VAPORS,SCALE 0-1000 PPM,CS
    CAN$255.57 Buy Surplus As Low As CAN$153.64
    CAN$153.64
    OPERA 6100

    OPERA

    6100

    6021-X REFRIGERANT KIT,CAN RELAY MODULE 4X RELAY , 24V AC
    CAN$325.00 Buy Surplus As Low As CAN$195.00
    CAN$195.00
    Repair Yours CAN$250.00
    OPERA 6022-B

    OPERA

    6022-B

    CONTROLLER+ SENSOR MODULE- COMBUSTABLE,OXYGEN (O2) LEAK,SCALE 0-50% O2,PC
    CAN$790.34 Buy Surplus As Low As CAN$474.20
    CAN$474.20
    Repair Yours CAN$338.88
    OPERA 6015-2000-A

    OPERA

    6015-2000-A

    CONTROLLER+ SENSOR MODULE- TOXIC GASES,CARBON DIOXIDE (CO2),SCALE 0-2000 PPM,IR
    CAN$800.68 Buy Surplus As Low As CAN$481.59
    CAN$481.59
    Repair Yours CAN$343.96
    OPERA 6015-2000

    OPERA

    6015-2000

    SENSOR REPLACEMENT MODULE ONLY,CARBON DIOXIDE (CO2),SCALE 0-2000 PPM,IR
    CAN$351.59 Buy Surplus As Low As CAN$211.25
    CAN$211.25
    Repair Yours CAN$250.00
    OPERA 6015-10000-B

    OPERA

    6015-10000-B

    CONTROLLER+ SENSOR MODULE- TOXIC GASES,CARBON DIOXIDE (CO2),SCALE 0-10000 PPM,IR
    CAN$1,252.73 Buy Surplus As Low As CAN$751.93
    CAN$751.93
    Repair Yours CAN$536.88
    OPERA 6015-10000-A

    OPERA

    6015-10000-A

    CONTROLLER+ SENSOR MODULE- TOXIC GASES,CARBON DIOXIDE (CO2),SCALE 0-10000 PPM,IR
    CAN$1,252.73 Buy Surplus As Low As CAN$751.93
    CAN$751.93
    Repair Yours CAN$536.88
    OPERA 6007-B

    OPERA

    6007-B

    CONTROLLER+ SENSOR MODULE- COMBUSTABLE,VOLATILE ORGANIC VAPOR,SCALE 0-50% LEL,CATALYTIC
    CAN$673.64 Buy Surplus As Low As CAN$404.77
    CAN$404.77
    Repair Yours CAN$289.38
    OPERA 6007-A

    OPERA

    6007-A

    CONTROLLER+ SENSOR MODULE- COMBUSTABLE,VOLATILE ORGANIC VAPOR,SCALE 0-50% LEL,CATALYTIC
    CAN$673.64 Buy Surplus As Low As CAN$404.77
    CAN$404.77
    Repair Yours CAN$289.38
    OPERA 6006-B

    OPERA

    6006-B

    CONTROLLER+ SENSOR MODULE- COMBUSTABLE,PROPANE (C3H8),SCALE 0-50% LEL,CATALYTIC
    CAN$639.66 Buy Surplus As Low As CAN$384.09
    CAN$384.09
    Repair Yours CAN$274.15
    OPERA 6006-A

    OPERA

    6006-A

    CONTROLLER+ SENSOR MODULE- COMBUSTABLE,PROPANE (C3H8),SCALE 0-50% LEL,CATALYTIC
    CAN$639.66 Buy Surplus As Low As CAN$384.09
    CAN$384.09
    Repair Yours CAN$274.15
    OPERA 6005-B

    OPERA

    6005-B

    CONTROLLER+ SENSOR MODULE- COMBUSTABLE,METHANE (CH4),SCALE 0-50% LEL,CATALYTIC
    CAN$639.66 Buy Surplus As Low As CAN$384.09
    CAN$384.09
    Repair Yours CAN$274.15
    OPERA 6002-A

    OPERA

    6002-A

    CONTROLLER+ SENSOR MODULE- TOXIC GASES,CARBON MONOXIDE (CO),SCALE 0-100 PPM,ELECTRO CHEMICAL
    CAN$639.66 Buy Surplus As Low As CAN$384.09
    CAN$384.09
    Repair Yours CAN$274.15
    OPERA 6002-250-B

    OPERA

    6002-250-B

    CONTROLLER+ SENSOR MODULE- TOXIC GASES,CARBON MONOXIDE (CO),SCALE 0-250 PPM,ELECTRO CHEMICAL
    CAN$639.66 Buy Surplus As Low As CAN$384.09
    CAN$384.09
    Repair Yours CAN$274.15
    OPERA 6002-250-A

    OPERA

    6002-250-A

    CONTROLLER+ SENSOR MODULE- TOXIC GASES,CARBON MONOXIDE (CO),SCALE 0-250 PPM,ELECTRO CHEMICAL
    CAN$639.66 Buy Surplus As Low As CAN$384.09
    CAN$384.09
    Repair Yours CAN$274.15
    OPERA 6002-14-B

    OPERA

    6002-14-B

    GAS SENSOR, CARBON MONOXIDE 0-100PPM, NITROGEN DIOXIDE 0-10 PPM, 2 RELAYS, NO ANALOGUE OUTPUT
    CAN$1,065.11 Buy Surplus As Low As CAN$639.66
    CAN$639.66
    Repair Yours CAN$458.19
    OPERA 5525

    OPERA

    5525

    SENSOR REPLACEMENT MODULE ONLY,RELATIVE HUMIDITY,SCALE 0-100% RH,PC
    CAN$162.50 Buy Surplus As Low As CAN$97.50
    CAN$97.50
    OPERA 5523

    OPERA

    5523

    SENSOR REPLACEMENT MODULE ONLY,NITROGEN ( N2) OXYGEN DEPLITION,SCALE 0-50% O2,FC
    CAN$289.55 Buy Surplus As Low As CAN$174.32
    CAN$174.32
    OPERA 5522

    OPERA

    5522

    SENSOR REPLACEMENT MODULE ONLY,OXYGEN (O2) LEAK,SCALE 0-50% O2,PC
    CAN$289.55 Buy Surplus As Low As CAN$174.32
    CAN$174.32
    OPERA 5517

    OPERA

    5517

    SENSOR REPLACEMENT MODULE ONLY,CHLORINE (CL2),SCALE 0-10 PPM,ELECTRO CHEMICAL
    CAN$525.91 Buy Surplus As Low As CAN$316.14
    CAN$316.14
    Repair Yours CAN$250.00
    OPERA 5505

    OPERA

    5505

    SENSOR REPLACEMENT MODULE ONLY,METHANE (CH4),SCALE 0-50% LEL,CATALYTIC
    CAN$248.18 Buy Surplus As Low As CAN$149.20
    CAN$149.20
    OPERA 5504

    OPERA

    5504

    SENSOR REPLACEMENT MODULE ONLY,AMMONIAC (NH3),SCALE 0-250 PPM,ELECTRO CHEMICAL
    CAN$681.02 Buy Surplus As Low As CAN$409.20
    CAN$409.20
    Repair Yours CAN$291.92
    OPERA 5502-250

    OPERA

    5502-250

    SENSOR REPLACEMENT MODULE ONLY,CARBON MONOXIDE (CO),SCALE 0-250 PPM,ELECTRO CHEMICAL
    CAN$192.05 Buy Surplus As Low As CAN$115.23
    CAN$115.23
    OPERA 5502

    OPERA

    5502

    SENSOR REPLACEMENT MODULE ONLY,CARBON MONOXIDE (CO),SCALE 0-100 PPM,ELECTRO CHEMICAL
    CAN$192.05 Buy Surplus As Low As CAN$115.23
    CAN$115.23
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