Measuring instruments for preventive maintenance

Your challenge

Preventive maintenance is one of the challenging tasks in every industrial company.

Regular inspections and efficient adjustments of production and ventilation plants ensure smooth production without downtimes, and secure, norm-compliant processes – and all this while constantly reducing energy costs as far as possible.

Our solution

Truly smart measurement technology in preventive maintenance

  • Intuitively operated
  • Complete documentation
  • Clear measurement data management

Industrial building
Climate measuring instrument

Adjust air conditioning and ventilation systems optimally

With the testo 400 universal IAQ instrument.

Measurement of surface temperature

With the testo 400 universal IAQ instrument.
Climate measuring instrument

Measure process air quality

With the testo 400 universal IAQ instrument.

Preventative maintenance for plant components and switiching cabinets

with thermal imagers from Testo.
Thermal imager industry

Preventative maintenance for plant components and switiching cabinets

with thermal imagers from Testo.
Measuring instrument switching cabinet

Test switching cabinets and electrical plants efficiently

With measuring instruments for electrical measurement parameters.

Preventative maintenance for plant components and switiching cabinets

Thermal imagers

Detect thermal anomalies in time.

  • Non-contact
  • From a safe distance
  • During continuing operation

Thermography of mechanical components

  • Identify deterioration early
  • Monitor filling levels efficiently
  • Quality assurance in the high temperature range

Test electrical components

  • Evaluate operational status
  • Identify faulty components early
  • Minimize fire risks and production downtimes

Digital multimeters

  • Recognize measurement parameters automatically
  • Buttons instead of a rotary knob

Measurement of surface temperature

  • Highly precise
  • Also with wireless probes
  • Fast and intuitive

Measure process air quality

  • Intuitive measurement menus
  • High-precision probes
  • Intelligent calibration concept

Adjust air conditioning and ventilation systems optimally

testo 400 – the multitasker for IAQ professionals

  • Measures all IAQ-related parameters: Flow, temperature, humidity, pressure, illuminance, radiant heat, turbulence, CO₂ and CO
  • High-precision, location-independent and integrated differential pressure sensor
  • High-quality digital probes and an intelligent calibration concept

Determination of volume flow in ducts using grid measurement in accordance with EN 12599

  • For all flow velocity probes (hot wire, vane) and Pitot tubes
  • Input of duct geometry and duct apertures
  • Single-point or timed measurement
  • Calculation of measurement uncertainty according to EN 12599
  • Automatic display of insertion depths for traversing duct
  • Duct distribution for rectangular ducts according to the trivial method, and for circular ducts according to the centroidal axis method

Work efficiently on site – no workarounds, just on to the next job

  • Manage all relevant customer data including measurement locations directly in the instrument
  • Complete and send measuring values with full documentation, including photos, comments and your own logo directly on site – and get to the next job faster

Automated IAQ monitoring in buildings

The WiFi data logger system testo Saveris 2

  • For temperature and humidity
  • Fully automatic
  • With immediate alarms by SMS/e-mail

Can be used universally

  • Data transfer by wireless LAN
  • Intuitive installation and operation
  • Also for difficult-to-access measurement points

Measurement values at all times and everywhere

  • Measuring values are securely stored in the Testo Cloud
  • Data access at all times by smartphone/PC
  • Alarms in case of limit value violation

All information at a glance

Practical guide on thermography

Practical guide on thermography in preventive maintenance

Find out on 16 pages how you can use thermal imagers to optimize processes and plant availability.

Practical guide Air flow measurements

Practical guide: Air flow measurements in ducts according to DIN EN 12599

Find out how to use the testo 400 for air flow measurements in ducts by reading the practical guide.

Practical guide Indoor air quality

Practical guide: Indoor air quality and comfort level measurement level in the workplace

Expert support for all those responsible for indoor air quality.

Industrial building
Climate measuring instrument testo 400
Climate measuring instrument testo 400
Climate measuring instrument testo 400
Thermal imagers from Testo
Testo measuring instruments for electrical measurement parameters
Testo measuring instruments for electrical measurement parameters
WiFi data logger system testo Saveris 2