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Extensive accessories included: set of 3 filling tubes, 2 x clamp temperature probes and transport case

Automatic superheating/subcooling calculation for 60 refrigerants: no more need for error-prone manual calculations

With a practical App: (remote) display, graphical progression display, documentation of readings and refrigerant updates

Temperature-compensated leakage test

Automatic superheating/subcooling calculation: no more need for manual calculations, which are prone to error

With a practical app: (remote) display, graphical progress display, documentation of readings

Temperature-compensated leakage test

60 current refrigerants are included in the manifold (update possible via app)

Memory for up to 16 000 temperature and humidity measurements

Longlife humidity sensor for reliable and accurate measurements

Easy data transfer via USB cable, practical data analysis and logging on PC

Free software download (ComSoft Basic)

Extensive accessories included: set of 4 filling tubes, 2 x clamp temperature probes, precise external Pirani gauge for vacuum measurement and transport case
 

Calculation of superheating and subcooling in real time for 60 refrigerants: no error-prone manual calculation

Connection to smartphone/tablet App: remote monitoring, clever measurement documentation and refrigerant updates

Temperature-compensated leakage test, automatic ambient pressure measurement

Calculation of superheating and subcooling in real time: no manual calculation, which is prone to error

Connect to smartphone/tablet app: remote monitoring and smart measurement documentation

Precise external Pirani gauge for vacuum measurement, temperature-compensated leakage test, automatic ambient pressure measurement

The 60 most common refrigerants are stored in the instrument, subsequent updates possible (via app)

Differential pressure measurement from 0 to 100 hPa 

Flow measurement possible with a Pitot tube (available as an option)  

Magnets on the rear allow hands-free work 

10 units to choose from, display in pascals can be selected 

Continuous measurement and display of temperature and relative humidity

Calculation and display of the dew point

Large, clear display

Durable quality: capacitive humidity sensor with long-term stability for many years of measurement

Shorter reaction times and accurate measurements with external humidity sensor

Round-the-clock monitoring and logging of temperature, relative humidity and dew point

Super-size memory for long-term measurements and up to 1 million readings, battery life 3 years

Free software download (ComSoft Basic)

Measurement data memory for 16 000 temperature readings, approx. 500 days of battery life

High data integrity, even with an empty battery

Waterproof according to IP 65, HACCP-compliant and certified according to EN 12830

Data analysis: three possible software versions to choose from, basic software available as a free download

An attachable temperature probe and a radio temperature probe can be connected

Large range of fast temperature probes on offer for surface, air or immersion/penetration measurement (optional)

Continuous display of min./max. values

Acoustic alarm sounds when limit values are exceeded

Capacitive oil sensor from Testo, together with its needs-based design, make it possible to take measurements in hot oil (user is protected from the heat of the deep fat fryer)

IP 65: protected against water jets without a protective cover

Clear, visual alarm indication via highly-visible alarm backlight in traffic light colours

Washable case for hygienically stowing away at the application site

Fast and simple installation of the testo 549i high-pressure measuring instrument directly onto the pressure connection

Low refrigerant loss thanks to hoseless application

Automatic calculation of evaporation and condensation temperatures and simple selection from more than 80 refrigerants via testo Smart Probes App

Large testo HVAC softcase: store additional testo Smart Probes for further applications in the heating, air conditioning and ventilation field safely

Low refrigerant loss thanks to hose-free application

Quick and easy installation directly at the pressure connection

Easy refrigerant selection

Automatic calculation of the evaporation and condensation temperature via testo Smart Probes App

For carrying out surface and core temperature measurements

Durable and practical: rugged folding joint, waterproof housing (IP65), fits snugly in any pocket

HACCP / EN 13485 compliant

Fast and easy to operate: intuitive measurement menus and fast-response Smart-Touch display

Including O₂ and CO sensor up to 4,000 ppm

Large 5-inch HD display – see all the system's measuring values at a glance

In the kit: testo 300 flue gas analyzer, including O₂ and CO sensor up to 4,000 ppm, mains unit, basic flue gas probe, spare dirt filters, testo Bluetooth^® printer, spare thermal paper, EasyHeat software, instrument case

Fast and easy to operate: intuitive measurement menus and fast-response Smart-Touch display

Including O₂ and CO sensor up to 4,000 ppm

Large 5-inch HD display – see all the system's measuring values at a glance

In the kit: testo 300 flue gas analyzer, including O₂ and CO sensor up to 4,000 ppm, mains unit, basic flue gas probe, spare dirt filters, EasyHeat software, instrument case

Measurement data monitoring via testo Smart Probes App

Measurement data dispatch via testo Smart Probes App

Extremely precise, extremely rugged, extremely practical – with visual alarm and backlit display

Measures pressure and calculates the evaporation temperature of H₂O automatically

Temperature and flow measurement as well as volumetric flow calculation

Permanently attached extendible telescopic probe – maximum length 820 mm, diameter 7.5 mm

With single and multi-point averaging

Hold function, display of min/max value, Auto-off function

Intuitive, smart, efficient: intuitive measurement menus, fast-response Smart-Touch operation, on-site documentation, e-mailing of reports

Including O₂ and CO sensor up to 4,000 ppm (NO sensor - can be retrofitted)

High-quality sensor technology with up to 6 years' service life

In the kit: testo 300 Longlife flue gas analyzer, including O₂ and CO sensor up to 4,000 ppm, mains unit, basic flue gas probe, spare dirt filters, EasyHeat software, case

Infrared thermometer for non-contact surface temperature measurements

10:1 optics and high resolution processor for accurate measurement results

Easy to use thanks to the gun-style design

Adjustable emission level