Feature(may vary by option.)
●Dependable: The testo 550i with its rugged housing (IP54) block was specifically created for harsh environments, offering the reliability needed by HVACR technicians
●User-friendly: With its compact design, 2-way valve block and automated probe connection, the HVAC meter provides convenient pressure measurement in difficult to access environments
●552i Micron Gauge: The testo 552i achieves precise deep vacuum measurements down to single digit resolutions and provides notifications when the evacuation target is met
●115i Thermometer: Thanks to a grip of up to 1.5”, the wireless pipe clamp thermometer provides quick and convenient temperature and flow and return temperature measurements of pipes
●Smart App: Take advantage of clearly visualized documentation from a smartphone or tablet. Remotely operate service and maintenance tasks and send results directly from the job site
[Digital Manifold]
[Temperature and Humidity Kit]
[Vacuum Kit]
[Temperature Kit]
Description
testo 550i Set (includes 115i and 552i)– Remote and accurate measurements of pressure, vacuum and pipe temperature Installation and maintenance of air conditioning, refrigeration systems and heat pumps has never been more convenient. The completely app operated pressure and temperature measurement set, including the testo 115i pipe clamp thermometer and 552i micron gauge, provides reliable results for in-pipe temperature, high and low pressure and vacuum. Operated via app, the wireless HVAC instrument offers remote measuring and monitoring of data with a clearly structured visualization. Results can quickly be stored and sent directly from the job. Technical Data testo 550i: Temperature measuring range: -58° to +302°F / - 50° to +150°C Temperature measurement accuracy: ±0.9 °F / ±0.5 °C Pressure measuring range: -15 to 870 psi / -1 to 60 bar Pressure measurement accuracy: ±0.5 % of full-scale value Vacuum measuring range: -15 to 0 psi / -1 to 0 bar testo 115i: Measuring range: -58° to 302 °F / -50 to +150 °C Accuracy: ±2.3 °F (-4 to 185 °F) Battery life: 150 hours Battery type: 3 x AAA Weight: 4.49 oz. / 127.4 g Dimensions: 7 x 4 x 1 in. / 183 x 90 x 30 mm testo 552i: Measuring range: 0 to 0.39 psi; 0 to 26.66 mbar; 0 to 20000 micron Accuracy: ±(10 micron + 10 % of mv) (100 to 1000 micron) Protection class: IP42 Resolution:1 micron (0 to 1000 micron) ; 10 micron (1000 to 2000 micron) ;100 micron (2000 to 5000 micron) Battery life: 50 hours Battery type: 2 x AA Measuring range: 0.5 sec Weight: 18 oz. / 500 g Dimensions: 6 x 4 x 2 in. / 160 x 110 x 50 mm System Requirements: requires iOS 7.1 or newer; requires Android 4.3 or newer; requires mobile end device with Bluetooth 4.0 Scope of Delivery: ✓ 1 x testo 550i app operated manifold, including batteries ✓ 2 x testo 115i pipe clamp thermometer ✓ 1 x testo 552i micron gauge ✓ 1 x Protective case ✓ Banderole, instruction manuals and calibration protocols