Dwyer Instruments

Dwyer 4500B CAPSUHELIC, DIFFERENTIAL PRESSURE GAUGE, 0/500, BRASS Using the basic design of Dwyer's time-proven Magnehelic® gauge, the Capsuhelic® gauge contains a simple, frictionless movement...

Dwyer 451-AF MANOMETER, AIR FILTER GAUGE, 0-1 There are no moving parts - no mechanical linkages - nothing to wear out, jam or deteriorate from vibration. They never need calibration. 2 psi max...

Dwyer 250-AF Series For Architects and Engineers An air filter gauge for measuring the resistance to air flow through the filters shall be installed, one for each bank of filters. The gauge shall be...

Dwyer 4616B CAPSUHELIC, DIFFERENTIAL PRESSURE GAUGE, 0-16 FT WC, BRASS Using the basic design of Dwyer's time-proven Magnehelic® gauge, the Capsuhelic® gauge contains a simple, frictionless...

Dwyer 471B-1 Features Compatible with Dwyer RP1 thermo-hygrometer and VP1 100 mm vane thermo-anemometer probes (sold separately) High contrast and backlit LCD for visibility in any condition Able to...

Dwyer 473B-1 Features Compatible with Dwyer AP1 thermo-anemometer and RP1 thermo-hygrometer wired probes (sold separately) Included 100mm vane probe is able to measure air velocity, volumetric...

Dwyer 475-0-FM Features Rugged aluminum case protects instrument from damage during transport/use Large, easy to read LCD and simple operation FM approved to be intrinsically safe in hazardous...

Dwyer 475-00-FM Features Rugged aluminum case protects instrument from damage during transport/use Large, easy to read LCD and simple operation FM approved to be intrinsically safe in hazardous...

Dwyer 475-1-FM Features Rugged aluminum case protects instrument from damage during transport/use Large, easy to read LCD and simple operation FM approved to be intrinsically safe in hazardous...

Dwyer 475-1-FM-AV Features Large jaw opening accommodates conductors up to 250MCM Designed for DMMs, loggers, recorders and oscilloscopes 40Hz to 10kHz response 1mAAC/AAC output signals ...

Dwyer 485B-1 Functional Specifications Service: Humidity, temperature, wet bulb and dew point temperature detection in clean air Process Temperature Limits: -40 to 176°F (-40 to 80°C) ...

Dwyer 475-2-FM Features Rugged aluminum case protects instrument from damage during transport/use Large, easy to read LCD and simple operation FM approved to be intrinsically safe in hazardous...