Test Equipment
Magnehelic® Differential Pressure Gages
Select the SERIES 2000 Magnehelic® Gage for a versatile low differential pressure gage with a wide choice of 81 models and 27 options to choose from. Using Dwyer’s simple, frictionless Magnehelic® gage movement, it quickly indicates air or noncorrosive gas pressures–either positive, negative (vacuum) or differential.

Magnesense® Differential Pressure Transmitter
The Series MS Magnesense® Differential Pressure Transmitter is an extremely versatile transmitter for monitoring pressure and air velocity

Magnesense® II Differential Pressure Transmitter
The SERIES MS2 Magnesense® II Differential Pressure Transmitter combines the proven stable piezo technology and the versatility of our original Series MS with additional features to reduce installation time and simplify ordering.

Series 475 Digital Manometer
The SERIES 475 Handheld Digital Manometer measures positive, negative, or differential pressures of air and natural gases in ranges from 1 in w.c. (0.249 kPa) to 150 psid (10.34 bar).

Thermo-Anemometers
Portable test equipment that indicate temperature and air velocity.

Thermo-Hygrometers
Portable test equipment that indicate temperature and humidity level.

Signal Generators, Multimeters
Portable test equipment that create and indicate electrical control signals.

Multimeters
Portable test equipment that indicate electricity levels.

Calibration Pumps
Pumps for testing and calibrating pressure instruments.

pH / ORP / Temperature Meters
Portable test equipment that indicate pH, ORP, and temperature levels in liquids.

Ground & Continuity Controls
Test equipment that indicate ground and continuity of a circuit.

Manometer
Portable test equipment that indicate single or differential pressure. Air velocity in some models.

Analyzers
Portable test equipment for carbon monoxide and gas analyzers.

Pressure Calibrators
Calibrators for testing and calibrating pressure instruments.

Gas Leak Detectors
Portable test equipment that indicate presence of gases.

Testers
Portable test equipment that indicate conductivity and pH in liquids.

Tachometers
Portable test equipment that indicate rotational speed.

Sound Meters/Calibrators
Portable test equipment that indicate sound level.

Moisture Meter
Portable test equipment that indicate moisture levels in solids.

Liquid Analyzers
Portable test equipment that analyze liquids.

HVAC Balancing Instruments
Portable test equipment that are multiparameter for HVAC balancing.

Pitot Tubes
Single point sensors with velocity pressure output for indication of air flow rate.

Air Flow Grids
Portable test equipment that indicates face air velocity on grills, diffusers, registers, exhaust hoods, coils, filters, dampers and similar restrictions

Backflow Test Kit
Portable test equipment that measures backflow.

Thermometers, Immersion
Portable test equipment, immersion thermometers that indicate temperature level.

Thickness Gage, Ultrasonic
Portable test equipment that indicate pipe wall thickness for ultrasonic flowmeters.

Distance Meter
Portable test equipment that indicate distances.

Thermometers, Thermocouple
Portable test equipment, thermocouple thermometers that indicate temperature level.

Vane Thermo-Anemometer
Portable test equipment that indicate temperature and air velocity.

Air Flow Hood
Portable test equipment that indicates volumetric air flow through grills, diffusers and registers.

Gas Analyzers/Kits
Portable test equipment that analyze gas in exhaust.

Thermometers, Infrared
Portable test equipment, non-contact infrared thermometers that indicate temperature level.

Clamp Multimeters
Portable test equipment that indicate electricity levels.

Pen Multimeters
Portable test equipment that indicate electricity levels.

Light Meters
Portable test equipment that indicate light level.

Flow Sensors, Portable
Portable test equipment that indicate flow rates.
