Challenging times? Enjoy success throughout the heating season with Testo’s smart measuring instruments

In the present situation, heating contractors face special challenges. The customers are demanding, experts are lacking. In addition, servicing heat pumps has in many places developed into a new business segment for heating contractors. The good news: Smart measuring technology from Testo will support you in your day-to-day work and ensure that you can meet all the challenges.

Measure smart.

Measure smart.

For you, this means:

  • Ease of use
  • Reliable results
  • Paperless documentation

Master everything.

Master everything.

For you, this means:

  • Faster results
  • Fewer errors thanks to guided measurements
  • Get on to the next customer faster

These advantages will make your work easier

1. Ease of use

testo 300 flue gas analyzer

testo 300 operation
  • Large Smart-Touch display
  • Self-explanatory measurement menus
  • Ready for immediate use in stand-by mode

testo 557 heat pump kit

testo 557 operation
  • Can be operated with one hand 
  • Key parameters are determined automatically
  • Refrigerant updates via App

2. Reliable results

testo 300 flue gas analyzer

Testo flue gas analyzer display
  • Clear reading display: trend graph or table
  • Scratch-proof display
  • Robust, long-lasting sensor technology

testo 557 heat pump kit

Testo manifold display
  • Results at a glance via a trend graph
  • Sturdy, shock-proof housing
  • Long battery life (up to 250 h)

3. Paperless documentation

testo 300 flue gas analyzer

Testo flue gas analyzer documentation
  • Reports sent directly on site via e-mail
  • Integrated address book
  • Digital signature function

testo 557 heat pump kit

testo 557 documentation
  • Reports sent with photos directly on site via App
  • All information always to hand – thanks to customer management in the App
  • PDF sent via e-mail

Even better equipped: More measuring instruments for the heating season

Adjustment of heat pumps

Efficient adjustment of refrigeration systems and heat pumps

testo 510 kit

testo 510 differential pressure kit

  • Differential pressure measurement from 0 to 100 hPa
  • Including silicone connection hose
  • Work hands-free thanks to the magnetic fitting
testo 510 i

testo 510i differential pressure measuring instrument with smartphone operation

  • Measurement menu for pressure-drop test incl. alarms
  • With magnetic holder
  • Convenient to work with via the testo Smart App
testo 316-1

testo 316-1 gas leak detector

  • Ideal for locating leaks in natural gas pipes 
  • Acoustic and two-stage visual alarm for limit value violations
  • Flexible measuring probe
testo 770-3

testo 770-3: Clamp meter with Bluetooth

  • Practical clamp mechanism for wires in tight spaces 
  • Progression display of the measurement in the App
  • Improved TRMS method
testo 868 thermal imager

testo 868 thermal imager

  • Very good image quality thanks to infrared resolution of 160 x 120 pixels or 320 x 240 pixels with built-in testo SuperResolution technology
  • Large temperature measuring range from -30 °C to +650 °C
  • Smart working with the testo Thermography App