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    Results 101-150 of 841.
    SEC 142-0597

    SEC

    142-0597

    ETHYLENE OXIDE GAS DETECTOR 0-2000MG/L MAX 1-55PSI 3/4" NPT 24VDC
    ✓ IN STOCK!
    $1,323.36 Buy Surplus As Low As $794.02
    $794.02
    Repair Yours $659.03
    THERMO FISHER SCIENTIFIC 72-1302

    THERMO FISHER SCIENTIFIC

    THERMO SCIENTIFIC

    72-1302

    GAS MONITOR, SAFETNET, TYPE 100, CARBON MONOXIDE, 0.5 AMP, 115 VAC, 60 HZ
    ✓ IN STOCK!
    $721.36 Buy Surplus As Low As $432.82
    $432.82
    Repair Yours $359.24
    VERIS CWLSHTN

    VERIS

    CWLSHTN

    CARBON DIIOXIDE SENSOR, LCD, 0-2000/0-5000PPM MEASUREMENT RANGE, 0-5VDC/0-10VDC/4-20MA SELECTABLE OUTPUT, 2% HUMIDITY, 1800 OHM TAC THERMISTOR. CE.
    ✓ IN STOCK!
    $887.68 Buy Surplus As Low As $674.64
    $674.64
    Repair Yours $442.07
    DET TRONICS EQ3001DNSW

    DET TRONICS

    EQ3001DNSW

    DISCONTINUED BY MANUFACTURER, EQP CONTROLLER / SAFETY SYSTEM, EAGLE QUANTUM PREMIER, SERIAL PORT EXPANSION, FM / CSA / ATEX / IECEX, DIN MOUNT
    ✓ IN STOCK!
    Buy Surplus As Low As $4,311.36
    $4,311.36
    Repair Yours $3,578.43
    SIMRAD GD10P

    SIMRAD

    GD10P

    DISCONTINUED BY MANUFACTURER, INFRARED GAS DETECTOR, INPUT: 0.3 AMP / 18-32 VDC / 3.5 W, OUTPUT: 4-20 MA
    ✓ IN STOCK!
    Buy Surplus As Low As $816.00
    $816.00
    THERMO FISHER SCIENTIFIC 57-7031

    THERMO FISHER SCIENTIFIC

    57-7031

    GAS MONITOR MODULE, 6.0 VOLT 4-20MA
    ✓ IN STOCK!
    $54.00 Buy Surplus As Low As $35.64
    $35.64
    GENERAL MONITORS INC IR4000S-0-0-00-1-0-1

    GENERAL MONITORS INC

    IR4000S-0-0-00-1-0-1

    DISCONTINUED BY MANUFACTURER, MONITOR, COMBUSTIBLE GAS, SINGLE-POINT, IR4000S, CLASS I, 2 W MAX, 24 VDC, CABLE ENTRY 3/4NPT, (32563-1)
    ✓ IN STOCK!
    Buy Surplus As Low As $3,636.00
    $3,636.00
    Repair Yours $3,000.00
    MACURCO GD-6

    MACURCO

    GD-6

    FIXED GAS DETECTOR, COMBUSTIBLE GASES, LOW VOLTAGE, CONTROLLER TRANSDUCER
    ✓ IN STOCK!
    $758.00 Buy Surplus As Low As $577.00
    $577.00
    Repair Yours $378.00
    MACURCO OX-6

    MACURCO

    OX-6

    OXYGEN MONITOR, LOW VOLTAGE (12 TO 24 VAC OR 12 TO 32 VDC), 5A SPDT FAN CONTROL RELAY, 0.5A N.O. OR N.C. ALARM RELAY, DIGITAL DISPLAY (0-25% V/V O2); INTERNAL BUZZER, COVERAGE AREA: UP TO 1, ...
    $709.00 Buy Surplus As Low As $426.00
    $426.00
    Repair Yours $354.00
    MACURCO TX-6-ND

    MACURCO

    TX-6-ND

    GAS DETECTOR, CONTROLLER TRANSDUCER, NITROGEN DIOXIDE NO2, LOW VOLTAGE, FIXED, 12-32VDC, 12-24VAC
    ✓ IN STOCK!
    $1,020.00 Buy Surplus As Low As $499.20
    $499.20
    Repair Yours $414.34
    SYNER-G S-25

    SYNER-G

    S-25

    GAS SYNERGIZER, GAS FLOW CONTROL, 200 PSI, FEMALE INERT INLET, MALE INERT OUTLET, LOCKABLE KNOB, PRECISION CONTROL, BULK LINE SYSTEM, REPLACEABLE INNER TUBE
    ✓ IN STOCK!
    $409.00 Buy Surplus As Low As $247.00
    $247.00
    RKI INSTRUMENTS 65-2033RK

    RKI INSTRUMENTS

    65-2033RK

    HYDROGEN SULFIDE REPLACEMENT SENSOR
    ✓ IN STOCK!
    $178.56 Buy Surplus As Low As $117.85
    $117.85
    STATUS SCIENTIFIC FGD9

    STATUS SCIENTIFIC

    FGD9

    GAS DETECTOR, 3AMP, 300VAC, 24VDC, 5W
    ✓ IN STOCK!
    $1,067.22 Buy Surplus As Low As $453.57
    $453.57
    Repair Yours $376.46
    DRAGER 8317400

    DRAGER

    8317400

    DISCONTINUED BY MANUFACTURER, GAS DETECTOR, PORTABLE, X-AM 7000 BASIC INSTRUMENT, MULTI-GAS, SET FOR 5 NON-REACTIVE GASES: CARBON DIOXIDE (CO2) / OXYGEN (O2) / CARBON MONOXIDE (CO) / HYRIDE, ...
    ✓ IN STOCK!
    Buy Surplus As Low As $2,631.60
    $2,631.60
    Repair Yours $2,184.23
    CROWCON DETECTION INSTRUMENTS TXGARD-IS-+

    CROWCON DETECTION INSTRUMENTS

    TXGARD-IS-+

    DISCONTINUED BY MANUFACTURER, OXYGEN AND TOXIC GAS DETECTOR, 28V, 1.2W, 93MA, AMMONIA (NH3): 50, 100, 1000PPM, CHLORINE (CL2): 5, 10, 20PPM, CARBON MONOXIDE (CO): 250, 500PPM, CHLORINE DIOXI ...
    ✓ IN STOCK!
    Buy Surplus As Low As $1,614.12
    $1,614.12
    Repair Yours $1,500.00
    BACHARACH 2740-0011

    BACHARACH

    2740-0011

    TOXIC GAS DETECTOR AUTOSTEP PLUS TDI-MDI-HDI
    ✓ IN STOCK!
    Buy Surplus As Low As $188.91
    $188.91
    Repair Yours $200.00
    EUROTRON 7898

    EUROTRON

    7898

    MINI CO SNIFFER
    ✓ IN STOCK!
    $108.50 Buy Surplus As Low As $61.21
    $61.21
    GENERAL MONITORS INC 81000-1

    GENERAL MONITORS INC

    81000-1

    OBSOLETE, COMBUSTIBLE GAS DETECTOR, INTELLIGENT SENSOR, TYPE RX, MOD# TPYERX
    ✓ IN STOCK!
    Buy Surplus As Low As $1,683.00
    $1,683.00
    Repair Yours $1,269.90
    HONEYWELL PGM-50-4P

    HONEYWELL

    RAE SYSTEMS INC

    PGM-50-4P

    DISCONTINUED BY MANUFACTURER, MULTIPLE GAS DETECTOR, BUILT-IN SAMPLING PUMP, 2 LINE / 16-DIGIT LCD DISPLAY SCREEN, 90DB BUZZER ALARM W/ FLASHING RED LED
    ✓ IN STOCK!
    Buy Surplus As Low As $570.24
    $570.24
    Repair Yours $430.27
    ULTIMA A-ULTIMAX-XP-E-00-U-3-S-1-0-0-0-0-1-0-TC

    ULTIMA

    A-ULTIMAX-XP-E-00-U-3-S-1-0-0-0-0-1-0-TC

    ULTIMA X SERIES GAS DETECTOR, FOR INDORR OR OUTDOOR CONTINUOUS MONITORING OF HAZARDOUS GASES
    ✓ IN STOCK!
    $2,136.96 Buy Surplus As Low As $1,282.18
    $1,282.18
    Repair Yours $1,064.21
    TELEDYNE 037000200

    TELEDYNE

    037000200

    DISCONTINUED BY MANUFACTURER, GAS FILTER, CO ANALYZER, MODEL/M300EM, 115V, 3.0A
    ✓ IN STOCK!
    Buy Surplus As Low As $8,303.00
    $8,303.00
    Repair Yours $6,823.00
    HONEYWELL 301-EMRP

    HONEYWELL

    NOTIFIER CO

    301-EMRP

    ANNUNCIATOR PANEL FOR USE WITH 301EM-20, 301-EM REMOTE PANEL
    $1,580.00 Buy Surplus As Low As $948.00
    $948.00
    Repair Yours $787.00
    HONEYWELL S301-IRF-R410A

    HONEYWELL

    NOTIFIER CO

    S301-IRF-R410A

    301IRFS SENSORS FOR USE WITH 301EM-20 (0-1000 PPM), 301-IRFS-R410A REFRIGERANT GAS SENSOR
    $3,361.00 Buy Surplus As Low As $2,017.00
    $2,017.00
    Repair Yours $1,675.00
    INDUSTRIAL SCIENTIFIC VTS-K1032111111

    INDUSTRIAL SCIENTIFIC

    VTS-K1032111111

    MULTI-GAS MONITOR, PORTABLE, TYPE MX4, LEL (PENT), CO, O2, LI-ION EXT. RANGE, DESKTOP CHARGER,
    ✓ IN STOCK!
    $851.04 Buy Surplus As Low As $510.62
    $510.62
    Repair Yours $423.82
    TYCO 096-3480-05

    TYCO

    SCOTT SAFETY

    096-3480-05

    GAS DETECTOR, UNIVERSAL, ALUMINUM ENCLOSURE, SINGLE HEAD, 10-30VDC, 8.5 W MAX INPUT4-20MA, MODBUS COMMUNICATIONS, SS END CAP
    ✓ IN STOCK!
    $2,227.68 Buy Surplus As Low As $1,336.61
    $1,336.61
    Repair Yours $1,109.38
    HONEYWELL 2302B21008UE

    HONEYWELL

    2302B21008UE

    DISCONTINUED BY MANUFACTURER, IMPACT GAS DETECTOR, LUMIDOR IMPACT
    ✓ IN STOCK!
    Buy Surplus As Low As $129.60
    $129.60
    Repair Yours $200.00
    MSA A-ULTX-SENS-16-8-0

    MSA

    A-ULTX-SENS-16-8-0

    GAS SENSOR, ULTIMA X SERIES, 0 - 50 PPM HYDROGEN SULFIDE, STAINLESS STEEL
    ✓ IN STOCK!
    $1,347.64 Buy Surplus As Low As $889.44
    $889.44
    MSA A-ULTIMAX-XP-E-31-U-4-S-2-0-0-0-2-2-0-0

    MSA

    A-ULTIMAX-XP-E-31-U-4-S-2-0-0-0-2-2-0-0

    NATURAL GAS AND H2 SENSOR, 0-100% LEL 5% METHANE RANGE, 10% LEL CAUTION, 20% LEL WARNING, 30% LEL ALARM, 0.6% PROPAE SPAN GAS
    ✓ IN STOCK!
    $2,432.71 Buy Surplus As Low As $1,848.86
    $1,848.86
    Repair Yours $1,211.49
    MIRCOM MIX-1251BA

    MIRCOM

    MIX-1251BA

    DISCONTINUED BY MANUFACTURER, SMOKE DETECTOR, LOW PROFILE, IONIZATION
    ✓ IN STOCK!
    Buy Surplus As Low As $615.00
    $615.00
    Repair Yours $399.00
    GDS GDS 404

    GDS

    GDS 404

    GAS ALARM, 0.5AMP, 100-120/220-240VAC, 50/60HZ, 1-4 CHANNEL/SENSOR, 12 WATTS, SELECTABLE ALARM RELAYS, FLAMMABLE OXYGEN REFRIGERANT AND TOXIC GASES, DELAY TO ALARM OPTION, ANALOGUE OUTPUT, O ...
    ✓ IN STOCK!
    $974.14 Buy Surplus As Low As $414.01
    $414.01
    Repair Yours $343.64
    COOL AIR LBW-420-1(LED PANEL WITH BOARD ONLY)

    COOL AIR

    LBW-420-1(LED PANEL WITH BOARD ONLY)

    DISCONTINUED BY MANUFACTURER, AMMONIA LEAK DETECTOR, DISPLAYS AMMONIA CONCENTRATION AND ALARM STATUS, 4-20 MA ANALOG OUTPUT, 0.8IN DISPLAY, 7-SEGMENT LED, 4-DIGITAL READOUT, PROGRESSIVE LED ...
    ✓ IN STOCK!
    Buy Surplus As Low As $285.60
    $285.60
    Repair Yours $237.05
    COOL AIR LBW-420-1

    COOL AIR

    LBW-420-1

    AMMONIA LEAK DETECTOR, DISPLAYS AMMONIA AND ALARM STATUS, SOLID STATE LONG LIFE SENSOR CELL, 4-20 MA ANALOG OUTPUT, 24 VDC, .5 AMP, 8IN DISPLAY, NEMA 4X UL LISTED ENCLOSURE
    ✓ IN STOCK!
    $1,361.61 Buy Surplus As Low As $816.97
    $816.97
    Repair Yours $678.08
    HORIBA SEC-V120DM

    HORIBA

    SEC-V120DM

    MASS FLOW CONTROLLER, GAS HE, FLOW RATE 20SLM, 2321301014
    ✓ IN STOCK!
    $547.00 Buy Surplus As Low As $274.00
    $274.00
    Repair Yours $255.00
    HORIBA SEC-V110DM

    HORIBA

    SEC-V110DM

    MASS FLOW CONTROLLER, GAS O2 / 50SCCM, GAS N2, 34 5465 9263
    ✓ IN STOCK!
    $402.00 Buy Surplus As Low As $142.00
    $142.00
    Repair Yours $200.00
    SMC 5100-25-IT

    SMC

    5100-25-IT

    AMMONIA SMART GAS SENSOR MODULE, 4-20 MA, EIGHT CHARACTER LED DISPLAY, FULL SCALE 100 PPM NH3
    ✓ IN STOCK!
    $3,322.47 Buy Surplus As Low As $2,192.83
    $2,192.83
    Repair Yours $1,654.59
    KIDDE 900-0076

    KIDDE

    900-0076

    KN-COPP-3 120V AC PLUG-IN CARBON MONOXIDE ALARM W/ DIGITAL DISPLAY AND 9V BATTERY BACKUP
    ✓ IN STOCK!
    $63.22 Buy New $63.22
    $42.15
    Repair Yours $200.00
    DRAGER 8313675

    DRAGER

    8313675

    DISCONTINUED BY MANUFACTURER, GAS DETECTOR, FIXED, POLYTRON
    ✓ IN STOCK!
    Buy Surplus As Low As $691.20
    $691.20
    Repair Yours $573.70
    MSA A-ULTIMAX-XP-E-31-U-3-S-2-0-0-0-0-1-0-0

    MSA

    A-ULTIMAX-XP-E-31-U-3-S-2-0-0-0-0-1-0-0

    DISCONTINUED BY MANUFACTURER, GAS DETECTOR, INDOOR/OUTDOOR, CONTINUOUS MONITORING OF HAZARDOUS GASES, 3-WIRE MA OUTPUT, EXPLOSION PROOF ENCLOSURE, W/ DISPLAY, COMB - NAT GAS & HYDROGEN
    ✓ IN STOCK!
    Buy Surplus As Low As $5,566.00
    $5,566.00
    Repair Yours $3,550.00
    CROWCON DETECTION INSTRUMENTS TXGARD-IS OXYGEN DETECTOR

    CROWCON DETECTION INSTRUMENTS

    TXGARD-IS OXYGEN DETECTOR

    OXYGEN DETECTOR, 30V , 0.166A
    ✓ IN STOCK!
    $784.85 Buy Surplus As Low As $549.39
    $549.39
    INDUSTRIAL SCIENTIFIC MG140

    INDUSTRIAL SCIENTIFIC

    MG140

    DISCONTINUED BY MANUFACTURER, STAINLESS STEEL, ENAMEL CASED, 4.75 X 2.75 X 2 INCHES, (121 X 70 X 51 MM), RECHARGEABLE, REPLACEABLE NICKEL-CADMIUM BATTERYPACK, OR REPLACEABLE CELL ALKALINE BA ...
    ✓ IN STOCK!
    Buy Surplus As Low As $177.12
    $177.12
    SENVA AQW-ABAAAA1

    SENVA

    AQW-ABAAAA1

    GAS/SPECIALTY SENSOR, ANALOG, TEMP, CO2, AQW SERIES, WHITE, WALL MOUNT
    ✓ IN STOCK!
    $636.00 Buy New $636.00
    $484.00
    Repair Yours $318.00
    SIERRA MONITOR 5100-03-IT-A1-01-00-0-0

    SIERRA MONITOR

    5100-03-IT-A1-01-00-0-0

    IT SERIES GAS SENSOR MODULE, OXYGEN %VOL, ALUMINUM ENCLOSURE, 3/4 INCH NPT, SENTRY, RS- 485, 4-20MA, AND DIGITAL INPUT, IT STANDARD (NONE 5100-28-IT), STANDARD PROTECTION, INTEGRAL SENSOR
    ✓ IN STOCK!
    $2,710.00 Buy Surplus As Low As $1,627.00
    $1,627.00
    Repair Yours $1,311.00
    DETCON TP-700

    DETCON

    TP-700

    DISCONTINUED BY MANUFACTURER, HYDROGEN SULFIDE SENSOR, 11 TO 30 VDC, CONSUMPTION 68 MA (<1.7 W, NORMAL OPERATION), 85 MA (2 W, MAXIMUM), EXTREME TEMPERATURES/HUMIDITY, COMMUNICATIONS INTERFA ...
    ✓ IN STOCK!
    Buy Surplus As Low As $614.04
    $614.04
    Repair Yours $476.00
    DET TRONICS PIRTBA2NB2L

    DET TRONICS

    PIRTBA2NB2L

    DISCONTINUED BY MANUFACTURER, HYDROCARBON DETECTOR
    ✓ IN STOCK!
    Buy Surplus As Low As $2,223.60
    $2,223.60
    Repair Yours $1,845.59
    SPACE AGE ELECTRONICS SSU-SL-701-KIT

    SPACE AGE ELECTRONICS

    SSU-SL-701-KIT

    CO DUCT DET KIT W/SAMPLE TUBESRMT ANN NOR,TEST,RESET W/HN/ST
    ✓ IN STOCK!
    $2,228.00 Buy Surplus As Low As $1,694.00
    $1,694.00
    Repair Yours $565.62
    SPACE AGE ELECTRONICS SSU-WP-2000-SE

    SPACE AGE ELECTRONICS

    SSU-WP-2000-SE

    SEVERE WEATHERPROOF ENCLOSURE, 11 X 18 X 4.375 INCH, OUTDOOR/INDOOR
    ✓ IN STOCK!
    $690.00 Buy Surplus As Low As $525.00
    $525.00
    Repair Yours $237.20
    SENVA AQW-AABBBE1

    SENVA

    AQW-AABBBE1

    CO2/RH/T SENSOR, ANALOG(0-5/10V), NO CO2 SENSOR, 2% RH SENSOR, 1K SLIDER, 10K2 THERMISTOR WITH OVERRIDE, WHITE
    ✓ IN STOCK!
    $166.91 Buy New $166.91
    $110.16
    Repair Yours $200.00
    BEACONMEDAES M3-A10-OXAVOAV

    BEACONMEDAES

    M3-A10-OXAVOAV

    MEGA3 / MEDICAL GAS NOTIFICATION SYSTEM, AREA ALARM (SSB-835-01), (2) 4107213100 / ASM 02 DISS, (1) 4107213101 / ASM N2O DISS, (2) 4107213102 / ASM AIR DISS, (2) 4107213103 / ASM VAC DISS, N ...
    ✓ IN STOCK!
    $4,746.11 Buy Surplus As Low As $3,132.43
    $3,132.43
    Repair Yours $2,363.56
    RIKEN KEIKI GP-581

    RIKEN KEIKI

    GP-581

    GAS DETECTOR, 0 - 2% H2, FOR SENSOR HW-6235, GP-581-PF
    ✓ IN STOCK!
    $152.64 Buy Surplus As Low As $91.58
    $91.58
    Repair Yours $200.00
    HORIBA A1A-23

    HORIBA

    A1A-23

    DISCONTINUED BY MANUFACTURER, INFRARED GAS ANALYZER, LONG BODY, RANGE-CO2, LENGTH 20 INCHES, WIDTH 4 INCHES
    ✓ IN STOCK!
    Buy Surplus As Low As $64.80
    $64.80
    Repair Yours $200.00
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