Testo 550i AC Manifold Gauge Set – Manifold Gauges & Refrigeration – Incl. 1x 552i Micron Gauge & 2x 115i Pipe Clamp For Air Conditioning, Refrigeration Systems & Heat Pumps – Bluetooth – App Operated

testo 550i Digital Manifold Set (includes 115i and 552i)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 550iTemperature measuring range: -58° to +302°F / - 50° to +150°CTemperature measurement accuracy: ±0.9 °F / ±0.5 °CPressure measuring range: -15 to 870 psi / -1 to 60 barPressure measurement accuracy: ±0.5 % of full-scale valueVacuum measuring range: -15 to 0 psi / -1 to 0 bartesto 115i:Measuring range: -58° to 302 °F / -50 to +150 °CAccuracy: ±2.3 °F (-4 to 185 °F)Battery life: 150 hoursBattery type: 3 x AAAWeight: 4.49 oz. / 127.4gDimensions: 7 x 4 x 1 in. / 183 x 90 x 30 mmtesto 552i:Measuring range: 0 to 0.39 psi; 0 to 26.66 mbar; 0 to 20000 micronAccuracy: ±(10 micron + 10 % of mv) (100 to 1000 micron)Protection class: IP42Resolution:1 micron (0 to 1000 micron) ; 10 micron (1000 to 2000 micron) ;100 micron (2000 to 5000 micron)Battery life: 50 hoursBattery type: 2 x AAMeasuring range: 0.5 secWeight: 18 oz. / 500gDimensions: 6 x 4 x 2 in. / 160 x 110 x 50 mmSystem Requirements: requires iOS 7.1 or newer; requires Android 4.3 or newer; requires mobile end device with Bluetooth 4.0Scope of Delivery: testo 550i manifold, including batteries, 2 x testo 115i pipe clamp, testo 552i micron gauge, protective case, banderole, instruction manuals, calibration protocols

• Dependable: The testo 550i manifold gauge 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 ac manifold provides convenient pressure measurement in difficult to access environments
• 552i Micron Gauge: The testo 552i vacuum probe achieves precise deep vacuum measurements down to single digit resolutions and provides notifications when the evacuation target is met
• 115i Thermometer: The testo 115i clamp meter grips pipes up to 1.5" and derives fast, accurate readings thanks to its NTC temperature sensor technology which is more accurate than thermocouples
• Smart App; Take advantage of clearly visualized documentation from a smartphone or tablet. Remotely operate your refrigerant gauges, execute service and maintenance tasks, and send results directly from the job site
• Complete Set; This Kit inlcudes testo 550i digital manifold (Bluetooth) and 2-way valve block, 2 x testo 115i wireless clamp temperature probes (Bluetooth, NTC), testo 552i wireless vacuum probe (Bluetooth), case