testo 549i - High pressure measuring instrument with smartphone operation

Item number: TESTO_37081

EAN: 4029547022500

Category: Testo

Manufacturer: Testo

96,00 €

Excluding 19% VAT. , plus shipping (Standard Light)

(including 19% VAT. 114,24 €)


testo 549i - High pressure measuring instrument with smartphone operation

The professional and compact testo 549i high-pressure measuring instrument can be controlled with your smartphone or tablet via the testo Smart Probes App and is ideal for servicing and troubleshooting air conditioning and refrigeration systems.
The app also enables the automatic calculation of evaporation and condensation temperatures.
Testo makes you even more mobile when measuring: connected to your smartphone or tablet, the handy testo 549i high-pressure measuring instrument is suitable for wireless servicing and troubleshooting of air conditioning and refrigeration systems and for their installation.
The measuring instrument can be quickly and easily attached directly to the pressure connection.
When working on pressure connections that are a long way apart, the testo 549i makes it much easier to use - thanks to the wireless connection to a smartphone or tablet.

Also practical: as no hoses are required for measurements, no or very little refrigerant is lost.
And when used together with the testo 115i clamp thermometer, individual parameters of refrigeration systems can also be calculated.

More measuring convenience thanks to the app
You can conveniently read the measurement values via the testo Smart App on your end device. The app also enables the automatic calculation of evaporation and condensation temperatures.
All measurement data is displayed either as a diagram or in tabular form.
Finally, the measurement data log can be sent directly by email as a PDF or Excel file.
Tip: Use the testo 549i as a probe in conjunction with the appropriate climate measuring instrument from Testo.

Features at a glance

  • Measurement of high and low pressure
  • Low refrigerant loss - as no hoses are required for measurements
  • Measurement data as graph or table and sent via testo Smart App
  • Easy to use at measuring points that are far apart thanks to Bluetooth range of up to 100 metres

Scope of delivery

  • 1 x testo 549i high-pressure measuring instrument with smartphone operation
  • batteries
  • Calibration protocol

Housing (metrology): Plastic
Weight, approx.: 155 g
Measurement type: High-pressure gauge
Interfaces: Bluetooth
Power supply via: Battery
Shipping weight: 0,17 Kg
Product weight: 0,17 Kg
Dimensions: × × cm
High pressure gauge testo 549i
pressure measurement
Measuring range -1 to +60 bar
Accuracy range ±0.5 % of the calibration weight
Resolution 0.01 bar
Sensor connection 7 / 16'' - UNF
Relative overload (high pressure) +65 bar
General technical data
weight 156,6 g
Dimensions 125 x 32 x 31 mm
Operating temperature -20 to +50 °C
Product/housing material plastic
System requirements requires iOS 13.0 or newer;
requires Android 8.0 or newer;
requires mobile device with Bluetooth 4.2
Product colour black/orange
Battery/battery life 130 hours
Battery type 3 AAA microcells
Data transmission BLUETOOTH
Radio range 100 m
Print media CFC, HFC, HCFC, N, H2O, CO2
Storage temperature -20 to +60 °C
Information on product safety
Manufacturer information:
Testo SE & Co. KGaA
Celsiusstraße 2
79822 Titisee-Neustadt, Deutschland
[email protected]
Responsible person:
Mr. Schuldt
0049 30 403 667 940
[email protected]