About This 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 Overview Brand : Testo Material : Plastic Item dimensions L x W x H : 3.03 x 4.29 x 2.36 inches Item Weight : 1.5 Pounds Number of Items : 1
