557 Digital Manifold HVAC Gauge System Kit Pressure Gauge Refrigeration Meter External Vacuum Digital Manometer ,Accurately Measure

<p>Function: </p><p>Measures high side / low side pressures and temperatures </p><p>4-way valve block with 3/8 in. and 1/4 in. ports </p><p>External vacuum probe </p><p>App integration via (65-foot range) </p><p>Calculates and displays superheat and subcooling temperatures </p><p>Measure Information: </p><p>Temperature </p><p>Measuring range </p><p>-58° to 302 °F / -50 to +150 °C </p><p>Accuracy </p><p>±0.9 °F / ±0.5 °C </p><p>Resolution </p><p>0.1 °F / 0.1 °C </p><p>Probe connection </p><p>2 x Plug-in (NTC) </p><p>Pressure measurement </p><p>Measuring range </p><p>-14 to 870 psi / -1 to 60 bar </p><p>Accuracy </p><p>±0.5 % Fs </p><p>Resolution </p><p>0.10 psi / 0.01 bar </p><p>Probe connection </p><p>3 x 7/16" UNF + 1 x 5/8'' UNF </p><p>Overload rel. (high pressure) </p><p>943 psi / 65 bar </p><p>Vacuum </p><p>Measuring range </p><p>0 to 20000 micron (measurement) </p><p>Accuracy </p><p>± (10 micron + 10 % of mv) (100 to 1000 micron) </p><p>Resolution </p><p>1 micron (0 to 1000 micron) </p><p>10 micron (1000 to 2000 micron) </p><p>100 micron (2000 to 5000 micron) </p><p>500 micron (5000 to 10000 micron) </p><p>5000 micron (10000 to 20000 micron) </p><p>General technical data </p><p>Dimensions </p><p>9 x 5 x 3 in. / 220 x 125 x 70 mm </p><p>Operating temperature </p><p>-4° to 122 °F / -20 to +50 °C </p><p>Protection class </p><p>IP42 </p><p>Warranty </p><p>2 years </p><p>Battery life </p><p>250 h (without illumination, without ®, without vacuum probe) </p><p>Pressure media </p><p>CFC </p><p>Refrigerants in instrument </p><p>60 profiles:; R11; R12; R123; R1234yf; R1234ze; R125; R13B1; R134a; R14; R142B; R152A; R161; R22; R227; R23; R290; R32; R401A; R401B; R401C; R402A; R402B; R404A; R406A; R407A; R407B; R407C; R407D; R407F; R408A; R409A; R410A; Ra11A; R412A; R413A; R414B; R416A; R417A; R420A; R421A; R421B; R422A; R422B; R422C; R422D; R424A; R426A; R427A; R434A; R437A; R438A; R502; R503; R507; R508A; R508B; R600; R600a; R744 (CO); R718 (HO); update via App </p><p>Storage temperature </p><p>-4° to 140 °F / -20 to +60 °C </p><p>Weight </p><p>42 oz. / 1200 g </p><p>Product show: </p><p>Package List:1x 557 digital manifold, </p><p>2x NTC temperature clamp probes, </p><p>1xexternal vacuum probe, </p><p>1xbatteries, </p><p>1xcase, </p><p>1xcertificate of conformity, </p><p>1xuser's manual </p><p>Package List: </p><p>1xtesto 557 digital manifold, </p><p>2x NTC temperature clamp probes, </p><p>1xexternal vacuum probe, </p><p>1xbatteries, </p><p>1xcase, </p><p>1xcertificate of conformity, </p><p>1xuser's manual</p><p>Related Products:micron gauge,digital vacuum gauge,digital gauges hvac,vacuum gauge hvac,vacuometro,hvac vacuum gauge,hvac gauges,hvac gauges digital,gauges hvac</p>

• The 557 digital manifold has a 4-way valve block, a large backlit display, and a sight glass.
• Two NTC thermistor clamp probes provide superior accuracy for simultaneous, real-time superheat and subcooling readings.
• An external vacuum probe provides fast and reliable evacuation of the system. The wireless / app allows you to view measurement data on your smartphone or tablet, enabling you to quickly and conveniently complete and document your job.
• Then, be able to finalize documentation and send reports and invoice via email, right from the job site.
• In addition to the 60 refrigerant profiles stored in the instrument, the app can be used to download new refrigerants from the Internet, directly to the digital manifold.