Testo 552 Digital Vacuum Gauge Micron Gauge with Bluetooth

Description

The testo 552 digital micron gauge is ideal for monitoring the evacuation of air conditioning, refrigeration, and heat pump systems. It is rich in features that make your work faster, easier, and more accurate. Precise and reliable vacuum measurements, 1 micron resolution Displays the saturation temperature of H2O to ensure full and proper evacuation Illuminated, backlit display with visual alarm for evacuation pressure Wireless Bluetooth communication to smartphone or tablet provides powerful analysis and reporting to display data, create reports, and send via email or SMS Delivery Scope testo 552 digital vacuum / micron gauge with Bluetooth Absolute Pressure 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) Resolution: 1 micron (0 to 1000 micron) / 10 micron (1000 to 2000 micron) / 100 micron (2000 to 5000 micron) / Overload: absolute: 87.0 psi / 87 psi / absolute: 6.0 bar / 87 psi (relative: 72.5 psi / 72 psi) / (relative: 5.0 bar / 72 psi) General technical data Dimensions:6 x 4 x 2 in. / 160 x 110 x 50 mm Operating temperature:14.0° to 122.0 °F / -10 to +50 °C Protection class:IP42 System requirements:requires iOS 8.3 or newer; requires Android 4.3 or newer; requires mobile end device with Bluetooth 4.0 Battery type:2 x AA Battery life:50 hrs (without Bluetooth/backlighting) Connection:2 x 7/16“ UNF Interface:Bluetooth 4.0 wireless technology Parameter:mbar; micron; mmHg; Torr; inHg; inH20; hPa; Pa Measuring rate:0.5 sec Storage temperature:-4.0° to 122.0 °F / -20 to +50 °C Weight:18 oz. / 500 g