Product Details

• Brand: Testo
• Material: Plastic
• Item dimensions L x W x H: 9.21 x 6.42 x 1.93 inches
• Item Weight: 18 Ounces
• Global Trade Identification Number: 80
• Product Dimensions ‏ : ‎ 9.21 x 6.42 x 1.93 inches; 1.13 Pounds
• Item model number ‏ : ‎ 0560 5522
• Date First Available ‏ : ‎ August 21, 2017
• Manufacturer ‏ : ‎ Testo
• Country of Origin ‏ : ‎ China
• Best Sellers Rank: #176,043 in Industrial & Scientific (See Top 100 in Industrial & Scientific) #15 in Vacuum Gauges
• #15 in Vacuum Gauges
• Customer Reviews: 4.2 4.2 out of 5 stars 276 ratings

• Efficient: The testo 552 monitors the evacuation of hvac and heat pump systems dynamically. Thanks to optimized Pirani sensors, deep vacuum measurements are easier than ever
• Versatile: The pressure measurement tool is equipped with countless features in order to provide precise, comprehensive vacuum measurements down to single digit resolutions
• Time-saving: Thanks to groundbreaking real-time calculations, the testo 552 determines micron/temperature levels and provides notifications when the evacuation target is met
• Smart: The device communicates with smartphones or tablets via Bluetooth connection, thus providing reliable, precise analyses and reports which can be forwarded via e-mail
• App for Android and iOS: The free testo Smart Probes App is a powerful tool that allows you to read and log measurements and create custom reports which can be saved and shared

testo 552 - Precise vacuum measurements down to 1 micron resolution The testo552 is an easy-to-use, efficient and reliable tool that makes it easier thanever to monitor the evacuation of air conditioning, refrigeratoin and heatpump systems. It supports Bluetooth and can be linked to your smart devicewith the free testo Smart Probes App. Technical data: Measuring range: 0 to0.39 psi; 0 to 26.66 mbar; 0 to 20000 micron Accuracy: ±(10 micron + 10 % ofmv) (100 to 1000 micron) Storage temperature: -4.0° to 122.0 °F / -20 to +50°C Operating temperature: 14.0° to 122.0 °F / -10 to +50 °C 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 hrs (withoutBluetooth/backlighting) Battery type: 2 x AA Connection: 2 x 7/16“ UNFParameter: mbar; micron; mmHg; Torr; inHg; inH20; hPa; Pa Measuring range: 0.5sec Weight: 18 oz. / 500 g Dimensions: 6 x 4 x 2 in. / 160 x 110 x 50 mmSystem requirements: requires iOS 8.3 or newer; requires Android 4.3 or newer;requires mobile end device with Bluetooth 4.0 Delivery Scope: ✓ 1 x testo 552digital vacuum gauge with Bluetooth