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| Best Seller  | DWYER INSTRUMENTS 2050 Dwyer Magnehelic Pressure Gauge,0 to 50 In H2O Differential Pressure Gauge, Gauge Nominal Dial Size 4 1/2 in, Basic Gauge Case Material Metal, Differential Gauge Connection Type FNPT, Differential Gauge Connection Size 1/8 in, Gauge Connection Location Back and Side, Differential Pressure Range... ... more
DWYER INSTRUMENTS 2050 Dwyer Magnehelic Pressure Gauge,0 to 50 In H2O Differential Pressure Gauge, Gauge Nominal Dial Size 4 1/2 in, Basic Gauge Case Material Metal, Differential Gauge Connection Type FNPT, Differential Gauge Connection Size 1/8 in, Gauge Connection Location Back and Side, Differential Pressure Range... | go to store |
 | DWYER INSTRUMENTS 2000-00 Dwyer Magnehelic Pressure Gauge,0 to 0.25 In H2O Differential Pressure Gauge, Gauge Nominal Dial Size 4 in, Basic Gauge Case Material Metal, Differential Gauge Connection Type FNPT, Differential Gauge Connection Size 1/8 in, Gauge Connection Location Back and Side, Differential Pressure Range Units... ... more
DWYER INSTRUMENTS 2000-00 Dwyer Magnehelic Pressure Gauge,0 to 0.25 In H2O Differential Pressure Gauge, Gauge Nominal Dial Size 4 in, Basic Gauge Case Material Metal, Differential Gauge Connection Type FNPT, Differential Gauge Connection Size 1/8 in, Gauge Connection Location Back and Side, Differential Pressure Range Units... | go to store |
| Best Seller  | DWYER INSTRUMENTS 2310 Dwyer Magnehelic Pressure Gauge,5 In to 0 to 5 In H2O Differential Pressure Gauge, Gauge Nominal Dial Size 3 1/2 in, Basic Gauge Case Material Metal, Differential Gauge Connection Type FNPT, Differential Gauge Connection Size 1/8 in, Gauge Connection Location Back and Side, Differential Pressure Range... ... more
DWYER INSTRUMENTS 2310 Dwyer Magnehelic Pressure Gauge,5 In to 0 to 5 In H2O Differential Pressure Gauge, Gauge Nominal Dial Size 3 1/2 in, Basic Gauge Case Material Metal, Differential Gauge Connection Type FNPT, Differential Gauge Connection Size 1/8 in, Gauge Connection Location Back and Side, Differential Pressure Range... | $98.79 $93.85 go to store |
 | DWYER INSTRUMENTS 2030 Dwyer Magnehelic Pressure Gauge,0 to 30 In H2O Differential Pressure Gauge, Gauge Nominal Dial Size 4 1/2 in, Basic Gauge Case Material Metal, Differential Gauge Connection Type FNPT, Differential Gauge Connection Size 1/8 in, Gauge Connection Location Back and Side, Differential Pressure Range... ... more
DWYER INSTRUMENTS 2030 Dwyer Magnehelic Pressure Gauge,0 to 30 In H2O Differential Pressure Gauge, Gauge Nominal Dial Size 4 1/2 in, Basic Gauge Case Material Metal, Differential Gauge Connection Type FNPT, Differential Gauge Connection Size 1/8 in, Gauge Connection Location Back and Side, Differential Pressure Range... | go to store |
 | DWYER INSTRUMENTS 2020 Dwyer Magnehelic Pressure Gauge,0 to 20 In H2O Differential Pressure Gauge, Gauge Nominal Dial Size 4 in, Basic Gauge Case Material Metal, Differential Gauge Connection Type FNPT, Differential Gauge Connection Size 1/8 in, Gauge Connection Location Back and Side, Differential Pressure Range Units... ... more
DWYER INSTRUMENTS 2020 Dwyer Magnehelic Pressure Gauge,0 to 20 In H2O Differential Pressure Gauge, Gauge Nominal Dial Size 4 in, Basic Gauge Case Material Metal, Differential Gauge Connection Type FNPT, Differential Gauge Connection Size 1/8 in, Gauge Connection Location Back and Side, Differential Pressure Range Units... | go to store |
 | DWYER INSTRUMENTS A3301 Pressure Gauge,0.5 In to 0 to 0.5 In H2O Differential Pressure Gage, Pressure Range 0.5-0-0.5 In WC, Relay Type 2 DPDT, Rated 10 A@28 VDC, 10 A @120/240 VAC, Accuracy +/-2% @70 Deg F Full Scale, Pressure Range Minor Div 0.02, Rated Total Pressure 20 In Hg to 25 PSIG, Gage Connection 1/8 In... ... more
DWYER INSTRUMENTS A3301 Pressure Gauge,0.5 In to 0 to 0.5 In H2O Differential Pressure Gage, Pressure Range 0.5-0-0.5 In WC, Relay Type 2 DPDT, Rated 10 A@28 VDC, 10 A @120/240 VAC, Accuracy +/-2% @70 Deg F Full Scale, Pressure Range Minor Div 0.02, Rated Total Pressure 20 In Hg to 25 PSIG, Gage Connection 1/8 In... | go to store |
 | DWYER INSTRUMENTS ADPS-04-2-N Pressure Switch,Differential,0.12to1.6In Air Pressure Switch, Application HVAC, Contact Form SPDT, Electrical Connection Type Screw Terminals, Electrical Rating 1.5 A/0.4 A @ 250V AC, Housing Material Thermoplastic, Housing Type Standard Housing, IP Rating IP54, Input Voltage 250V AC, Maximum... ... more
DWYER INSTRUMENTS ADPS-04-2-N Pressure Switch,Differential,0.12to1.6In Air Pressure Switch, Application HVAC, Contact Form SPDT, Electrical Connection Type Screw Terminals, Electrical Rating 1.5 A/0.4 A @ 250V AC, Housing Material Thermoplastic, Housing Type Standard Housing, IP Rating IP54, Input Voltage 250V AC, Maximum... | go to store |
 | DWYER INSTRUMENTS TE-DFN-B0844-00 Duct Temp Probe,10K Ohm Type 2,8 In L Duct Temperature Probe, Resistance 10,000 ohm, For Application AHU Monitoring, Building Automation, Chiller or Boiler Loops, VAV Temperature Sensing, Surface Mount, Bare Wire, Duct Mount, Cable Length 4 ft, Sensor Type Thermistor, -40 Degrees to 302... ... more
DWYER INSTRUMENTS TE-DFN-B0844-00 Duct Temp Probe,10K Ohm Type 2,8 In L Duct Temperature Probe, Resistance 10,000 ohm, For Application AHU Monitoring, Building Automation, Chiller or Boiler Loops, VAV Temperature Sensing, Surface Mount, Bare Wire, Duct Mount, Cable Length 4 ft, Sensor Type Thermistor, -40 Degrees to 302... | go to store |
 | DWYER INSTRUMENTS TE-DFN-A0444-00 Duct Temperature Probe,4 In L,1/4 InDia Duct Temperature Probe, Resistance 10,000 ohm, For Application AHU Monitoring, Building Automation, Chiller or Boiler Loops, VAV Temperature Sensing, Surface Mount, Bare Wire, Duct Mount, Cable Length 4 ft, Sensor Type Thermistor, -40 Degrees to 302... ... more
DWYER INSTRUMENTS TE-DFN-A0444-00 Duct Temperature Probe,4 In L,1/4 InDia Duct Temperature Probe, Resistance 10,000 ohm, For Application AHU Monitoring, Building Automation, Chiller or Boiler Loops, VAV Temperature Sensing, Surface Mount, Bare Wire, Duct Mount, Cable Length 4 ft, Sensor Type Thermistor, -40 Degrees to 302... | go to store |
 | DWYER INSTRUMENTS TE-DFG-A0844-00 Duct Temp Probe,10K Ohm Type 3,8 In L Duct Temperature Probe, Resistance 10,000 ohm, For Application AHU Monitoring, Building Automation, Chiller or Boiler Loops, VAV Temperature Sensing, Surface Mount, Bare Wire, Duct Mount, Cable Length 4 ft, Sensor Type Thermistor, -40 Degrees to 302... ... more
DWYER INSTRUMENTS TE-DFG-A0844-00 Duct Temp Probe,10K Ohm Type 3,8 In L Duct Temperature Probe, Resistance 10,000 ohm, For Application AHU Monitoring, Building Automation, Chiller or Boiler Loops, VAV Temperature Sensing, Surface Mount, Bare Wire, Duct Mount, Cable Length 4 ft, Sensor Type Thermistor, -40 Degrees to 302... | go to store |
 | DWYER INSTRUMENTS TE-DFN-B0848-00 Duct Temp Probe,10K Ohm Type 2,8 In L Duct Temperature Probe, Resistance 10,000 ohm, For Application AHU Monitoring, Building Automation, Chiller or Boiler Loops, VAV Temperature Sensing, Surface Mount, Bare Wire, Duct Mount, Cable Length 8 ft, Sensor Type Thermistor, -40 Degrees to 302... ... more
DWYER INSTRUMENTS TE-DFN-B0848-00 Duct Temp Probe,10K Ohm Type 2,8 In L Duct Temperature Probe, Resistance 10,000 ohm, For Application AHU Monitoring, Building Automation, Chiller or Boiler Loops, VAV Temperature Sensing, Surface Mount, Bare Wire, Duct Mount, Cable Length 8 ft, Sensor Type Thermistor, -40 Degrees to 302... | go to store |
 | DWYER INSTRUMENTS TE-IBN-B0644-14 Immersion Probe,10K Ohm Type 2,6 In L Immersion Temperature Probe, Resistance 10,000 ohm, For Application AHU Monitoring, Building Automation, Chiller or Boiler Loops, VAV Temperature Sensing, Surface Mount, Custom, Immersion, Cable Length 4 ft, Sensor Type Thermistor, -40 Degrees to 302... ... more
DWYER INSTRUMENTS TE-IBN-B0644-14 Immersion Probe,10K Ohm Type 2,6 In L Immersion Temperature Probe, Resistance 10,000 ohm, For Application AHU Monitoring, Building Automation, Chiller or Boiler Loops, VAV Temperature Sensing, Surface Mount, Custom, Immersion, Cable Length 4 ft, Sensor Type Thermistor, -40 Degrees to 302... | go to store |
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