Users can read the measurements using the testo Smart Probes app installed on their smart device. The testo 549i easily connects to standard Schrader valves, without tools and without hoses, eliminating any refrigerant loss. The testo 549i works on smart devices with either Android or Apple operating systems, at distances up to 60 feet.

The testo Smart Probes app is a powerful and easy to use tool. It allows you to remotely read measurements from up to six (6) Smart Probes, and easily document and report the results. Automatic calculations make it a snap!

All measurement data is displayed as instrument readings, tables, or graphs. The measurements can be quickly saved as PDF or Excel files. The app creates custom reports, which can be saved and/or shared by email. All your data can be stored and retrieved, saving you hours of time consuming paperwork!

Features:

Measures high-side or low-side refrigerant pressure (or both simultaneously, with 2 probes) in AC and refrigeration systems
No hoses required; clean, simple, and accurate
Low-loss refrigerant pressure testing!
Use with the testo 115i pipe-clamp temperature probes for automatic superheat and subcooling calculations

More products TESTO

TESTO 885-1 - THERMAL IMAGER (320 X 240 FPA)

• 640 x 480 SuperResolution images using included IRSoft analysis
• Large 4.3" rotating touchscreen display
• 2GB SD card for storage included
• Optional lens protection glass

TESTO 315-3 BLUETOOTH - CO AND CO2 METER FOR AMBIENT MEASUREMENTS

• High-precision electrochemical CO sensor, shock resistant infrared CO2 sensor
• Visual and audible alarm when thresholds are breached - adjustable thresholds
• Rugged design
• TÜV certified according to DIN EN 50543 standard

TESTO 512 - PRESSURE AND FLOW VELOCITY MEASURING INSTRUMENT 0 TO 2000 HPA

• 7 pressure units to choose from: psi, kPa, hPa, mmH2O, mmHg, inH2O, inHg
• Large measuring range up to 2000 hPa
• TopSafe protective case (optional) protects against impact, dirt, and spray water
• Backlit display / min and max values / hold function

TESTO 110 - ONE-CHANNEL TEMPERATURE MEASURING INSTRUMENT

• Extremely accurate in very low temperature ranges, i.e. cold storage rooms
• Optional connectable temperature sensor and wireless sensor for different applications in the field
• Audible alarm, user-defined thresholds
• HACCP compliant, certified according to EN 13485 for use in the food sector

TESTO 511 - POCKET-SIZED ABSOLUTE PRESSURE MEASURING INSTRUMENT

• High-precision absolute pressure measurement with an accuracy of ±3 hPa
• Suitable for barometric altitude measurements
• Calculates the barometric air pressure
• 8 pressure units available

TESTO 922 - DIGITAL TEMPERATURE METER

• Temperature measurements / temperature difference display
• Wide measuring range from -58 °to 1832 °F
• Connecting points for two type K temperature sensors and wireless connectivity for a third temperature sensor
• Wide range of optional sensors

TESTO 350 INDUSTRIAL FLUE GAS ANALYZER 0632-3510 0632-3511

• The portable flue gas analyser testo 350 is the ideal tool for professional flue gas analysis
• measures up to six different parameters like O2, CO, COlow, NO, NOlow, NO2, SO2, CO2, CxHy and H2S

TESTO 330-1 LL FLUE GAS ANALYZER 0632-3306

• High-resolution colour display for the graphic representation of your measurement data
• Extended measurement menus - such as gas pipe testing - for a comprehensive analysis of your heating system
• Logger function for easy long-term recording of the measurement curve
• Graphic processing of measurement data

TESTO 871 - THERMAL IMAGER WITH APP

• Very good image quality: IR resolution of 240 x 180 pixels, via integrated testo SuperResolution Technology 480 x 360 pixels
• Smart: the free testo Thermography App enables you to write and send reports on site, as well as saving them online, and lots more.
• Wireless networking: wireless transmission of readings from the testo 770-3 clamp meter and the testo 605i thermohygrometer (both available separately)
• Innovative functions, such as testo ScaleAssist and testo ?-Assist for comparable, error-free thermal images

TESTO 805 - MINI INFRARED THERMOMETER

• Infrared thermometer for non-contact surface temperature measurements
• TopSafe protective case (optional) protects from water and dirt in accordance with IP 65
• Scan mode for long-term measurement
• Pocket size measuring instrument: compact for easy handling