Research & Development

75 products or recommendations for Research & Development
  • testo 420 - Differential pressure measuring instrument

    Order-Nr. 0560 0420

    Use the CEC compliant testo 420 differential pressure measuring instrument to carry out simple, efficient tests on filters. You can also use this instrument in conjunction with a pitot tube to easily measure flow velocity and volume flow in ventilation ducts.

    • Differential pressure measurement, useful for checking filters in air conditioning and ventilation systems

    • Calculate flow velocity and volume flow using an optional pitot tube

    • Save measurement data for analysis and documentation

    • Match with a Testo CEC compliant air flow capture hood to measure volume flows at supplies and returns (0563 4200)

  • testo 338 - Portable Industrial Diesel Smoke Test Meter with Bluetooth

    Order-Nr. 0632 3382

    The testo 338 is a portable industrial particulate meter with Bluetooth that enables quick and simple measurement of smoke from diesel engines.  It takes just minutes to start the diesel smoke test meter and make a measurement.  The testo 338 measures soot concentration in mg/m3, Bosch Number, and Filter Smoke Number (FSN).

    *** Sold direct by Testo - Contact us for additional information or to order - info@testo.com ***

    • Rugged and portable makes it easy to carry to the desired application site

    • Can determine soot concentration (mg/m3 and Filter Smoke Number (FSN) or Bosch Number for use in a variety of applications

    • Easy, one-handed operation for use with the touch of a button

    • Bluetooth connection allows for optionaql on-site printout of data

  • Surface Probe Short Term Range - Surface Probe Short Term Range

    Order-Nr. 0602 0393

    Stub type, uneven surface temperature probe with a Type K thermocouple connection. Probe is designed to be used for short term measurements.

    • Fast response time (3 seconds) thanks to the thermocouple strip

    • Thermocouple type K

    • Also suitable for uneven surfaces

    • Measuring range short-term up to +500°C

  • Waterproof Immersion Probe

    Order-Nr. 0602 1293

    A Type K Thermocouple waterproof immersion/penetration probe. This probe is capable of reading temperature values from -76.0° to 752.0 °F.

    • Thermocouple type K

    • Response time of 7 seconds

    • Waterproof

    • Measuring range: -60 to +400 °C

  • Temperature Probe with Magnet

    Order-Nr. 0602 4892

    Temperature probe with magnet for surface measurements on metal surfaces

    • Self-adhesive thanks to a magnet: probe for measuring surface temperature on metal surfaces

    • TC Type K temperature probe with 1.6 m cable

    • Measuring range: (-60 to 750 °F) -50 to +400 °C

  • testo 338 - Portable Industrial Diesel Smoke Test Meter

    Order-Nr. 0632 3381

    The testo 338 is a portable industrial particulate meter that enables quick and simple measurement of smoke from diesel engines.  It takes just minutes to start the diesel smoke test meter and make a measurement.  The testo 338 measures soot concentration in mg/m3, Bosch Number, and Filter Smoke Number (FSN).

    *** Sold direct by Testo - Contact us for additional information or to order - info@testo.com ***

    • Rugged and portable makes it easy to carry to the desired application site

    • Can determine soot concentration (mg/m3 and Filter Smoke Number (FSN) or Bosch Number for use in a variety of applications

    • Easy, one-handed operation for use with the touch of a button

    • On-screen analysis and display of measurement values with optional on-site printout of data

  • Air Probe (Type K)

    Order-Nr. 0602 1793

    Air Probe with a Type K connection allows you to accurately measure air temperature. Compatible with any Testo product with a Type K connector, this Air Probe is a solution for a variety of temperature applications.

    • Thermocouple type K 

    • Short response time thanks to the exposed sensor 

    • Can be connected to a wide range of measuring instruments

    • Measuring range: -60 to +400 °C

  • Pipe Clamp Surface Probe

    Order-Nr. 0602 4592

    Pipe clamp probe for measuring pipes with a diameter of 0.2” to 2.5''.  Probe is capable of short term measurements of up to 536 °F.

    • Enables quick, easy attachment of the probe to pipes with a diameter of 0.2” to 2.5”

    • TC Type K temperature probe with 4 foot cable

    • Measuring range: -76 to 266 °F, briefly up to 536 °F

  • Fast-action TC immersion probe

    Order-Nr. 0602 0593

    Efficient and fast-action immersion probe, waterproof, T/C Type K

    • Short response time of 2 seconds

    • Thermocouple type K

    • Waterproof

    • Very large measuring range: -60 to +1000 °C

  • Air Probe - NTC

    Order-Nr. 0613 1712

    NTC Air Probe with a miniDIN type connection allows you to accurately measure air temperature. Compatible with any Testo product with a miniDIN connector, the NTC Air Probe is a solution for a variety of temperature applications.

    • Short response time thanks to the exposed sensor

    • High level of accuracy of up to ±0.2 °C 

    • Measuring range: -50 to +125 °C

    • NTC temperature sensor

  • Waterproof surface probe for flat surfaces - NTC

    Order-Nr. 0613 1912

    Waterproof NTC Temperature probe that is designed with a flat tip in order to take accurate readings of surface temperatures. Probe is waterproof making it ideal for areas where possible submersion may occur.

    • NTC temperature sensor

    • Measuring accuracy of up to ±0.2 °C

    • Ideal for measurements on refrigeration systems, in cold storage warehouses/rooms or outdoors

    • Measuring range: -50 to +150 °C

  • Velcro Pipe Wrap Probe (NTC) - Pipe probe

    Order-Nr. 0613 4611

    Temperature probe with Velcro for surface measurements on pipes

    • With Velcro: makes it easy to attach the surface probe to pipes with a pipe diameter of up to 75 mm

    • NTC temperature probe with cable

    • Measuring range: -58 to 158 °F (-50 to +70 °C)

  • temperature probe Ø 12 mm

    Order-Nr. 0636 9743

    Humidity and temperature probe Ø 0.5"

    • High-precision humidity measurement: accuracy of up to ±1% RH

    • Intelligent calibration concept

    • Temperature measuring range: -20 to +70 °C

  • Globe Probe - Globe Probe

    Order-Nr. 0602 0743

    Designed to simulate human skin, the globe probe will measure thermal radiant temperature. The 6" globe probe will take omnidirectional temperature measurements, ensuring a proper comfort level can be achieved. Globe probe has a Type K thermocouple.

    • For the measurement of radiant heat according to ISO 7243, ISO 7726, DIN EN 27726 and DIN 33403

    • Thermocouple type K 

    • Measuring range: 0 to + 120 °C

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