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    Dwyer

    Perhaps most well-known is our Magnehelic gage, which has been an industry standard since its introduction in 1953.

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    Picture of HIGH PRESSURE GAS SWITCH

    HIGH PRESSURE GAS SWITCH

    DWYER:DRF-31-3L-1
    SKU: DWYER:DRF-31-3L-1
    $0.00
    Product Availability: Out of stock
    Picture of HM35-1 COMMUNICATION SOFTWARE

    HM35-1 COMMUNICATION SOFTWARE

    DWYER:HM35-1
    SKU: DWYER:HM35-1
    $1,277.71
    Product Availability: Out of stock
    Picture of HM35-2 INFRARED RS232 ADAPTER

    HM35-2 INFRARED RS232 ADAPTER

    DWYER:HM35-2
    SKU: DWYER:HM35-2
    $562.91
    Product Availability: Out of stock
    Picture of HUM. PROBE;3V OUTPUT & 4CABLE

    HUM. PROBE;3V OUTPUT & 4CABLE

    DWYER:THC-P
    SKU: DWYER:THC-P
    $97.73
    Product Availability: Out of stock
    Picture of HUM/TEMP TRANS 2% 10K

    HUM/TEMP TRANS 2% 10K

    DWYER:RHP-2N4B
    SKU: DWYER:RHP-2N4B
    $278.54
    Product Availability: Out of stock
    Picture of HUMID./TEMP TRANSMITTER

    HUMID./TEMP TRANSMITTER

    DWYER:RHPX-2LSA0-00
    SKU: DWYER:RHPX-2LSA0-00
    $211.41
    Product Availability: Out of stock
    Picture of HUMID/TEMP 2% 4-20MA OUTPUT

    HUMID/TEMP 2% 4-20MA OUTPUT

    DWYER:RHPLC-2N10
    SKU: DWYER:RHPLC-2N10
    $0.00
    Product Availability: Out of stock
    Picture of HUMIDITY SWITCH 110VAC

    HUMIDITY SWITCH 110VAC

    DWYER:HS-311
    SKU: DWYER:HS-311
    $150.38
    Product Availability: Out of stock
    Picture of HUMIDITY/TEMP TRANSMITTER

    HUMIDITY/TEMP TRANSMITTER

    DWYER:RHPX-3LHAB-00
    SKU: DWYER:RHPX-3LHAB-00
    $310.89
    Product Availability: Out of stock
    Picture of HUMIDITY/TEMP TRANSMITTER

    HUMIDITY/TEMP TRANSMITTER

    DWYER:RHPX-3SSA0-00
    SKU: DWYER:RHPX-3SSA0-00
    $186.43
    Product Availability: Out of stock
    Picture of HUMIDITY/TEMP TRANSMITTER

    HUMIDITY/TEMP TRANSMITTER

    DWYER:WHT-311
    SKU: DWYER:WHT-311
    $201.40
    Product Availability: Out of stock
    Picture of HUMIDITY/TEMP TRANSMITTER 2%

    HUMIDITY/TEMP TRANSMITTER 2%

    DWYER:RHP-2N44
    SKU: DWYER:RHP-2N44
    $187.93
    Product Availability: Out of stock
    Picture of HUMIDITY/TEMP TRANSMITTER 2%

    HUMIDITY/TEMP TRANSMITTER 2%

    DWYER:RHP-2W22
    SKU: DWYER:RHP-2W22
    $171.34
    Product Availability: Out of stock
    Picture of HUMIDITY/TEMPERATURE TRANSMITTER

    HUMIDITY/TEMPERATURE TRANSMITTER

    DWYER:RHP-2O1B
    SKU: DWYER:RHP-2O1B
    $168.48
    Product Availability: Out of stock
    Picture of HUMIDITY/TEMPTRANSMITTER2%

    HUMIDITY/TEMPTRANSMITTER2%

    DWYER:RHPX-2SSAB-00
    SKU: DWYER:RHPX-2SSAB-00
    $211.41
    Product Availability: Out of stock
    Picture of HYDRONIC MANOMETER KIT

    HYDRONIC MANOMETER KIT

    DWYER:490W-6-HKIT
    SKU: DWYER:490W-6-HKIT
    $4,492.96
    Product Availability: Out of stock
    Picture of HYDRONIC METER KIT

    HYDRONIC METER KIT

    DWYER:490A-1-HKIT
    SKU: DWYER:490A-1-HKIT
    $0.00
    Product Availability: Out of stock
    Picture of HYGROMETER W/ SENSING PROBE

    HYGROMETER W/ SENSING PROBE

    DWYER:485B-1
    SKU: DWYER:485B-1
    $603.03
    Product Availability: Out of stock
    Picture of IMMERSION TEMP SENSOR 6

    IMMERSION TEMP SENSOR 6

    DWYER:I2-12062
    SKU: DWYER:I2-12062
    $53.04
    Product Availability: Out of stock
    Picture of IN LINE FLOW SENSOR 8PROBE

    IN LINE FLOW SENSOR 8PROBE

    DWYER:DS-300-8
    SKU: DWYER:DS-300-8
    $747.98
    Product Availability: Out of stock
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