Testo 557 System Analyzer Deluxe Kit With Case 0563 5572

US $180

Little Rock, Arkansas, United States
Jan 29th

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Testo 557-2 set digital manifold for commissioning,service and maintenance of refrigeration systems and heat pumps, 4-way-valve block, integrated vacuum measurement, calibration protocol, 2x clamp probes, transport case and batteries included Features 4-way valve block for fast and efficient work Integrated vacuum measurement supports evacuation of the system High and low pressure measurement as well as temperature calculation Heat pump mode and temperature-compensated tightness testing Security in all measurements on refrigeration systems and heat pumps testo 557 is the ideal partner for all technicians who wish to carry out commissioning, service and maintenance on refrigeration systems and heat pumps quickly and efficiently, and also require documentation of the measurement results. The testo 557 is a digital manifold for commissioning, maintenance and service work on refrigeration systems and heat pumps. It replaces mechanical manifolds, thermometers and pressure/temperature tables. The 4-way valve block allows fast and efficient work, and the integrated vacuum measurement supports the evacuation of a system. - up to 2 NTC probes can be connected - High-quality sensors measure high and low pressure - Calculation of superheating/subcooling in real time - Temperature-compensated tightness testing - Heat pump mode - 40 refrigerants stored Technical data testo 557 Operating temperature -20°C to 50°C Storage temperature -20°C to 60°C Display LCD Life > 150 h (wthout illumination) Dimensions 280 x 135 x 75 mm Weight approx. 1200g (without batteries) Pressure media HCFC, CFC, N, CO2, H2O pressure Low pressure High pressure 50/50 bar (rel) Overload LP/HP: 52 bar Accuracy (at 22 °C) 0.5% fs (±1 digit) Resolution 0.01 bar / 0.1 psi Connections 3 x 7/16“ UNF + 1 x 5/8“ UNF Temperature Measuring range - 50 to +150°C Accuracy (at 22 °C) ±0.5°C (± 1 digit) Resolution 0.1 °C/0.1 °F Probe connections 2 x plug-in (NTC) Meas. range (rel.) Measuring range -1 bar to 0 bar Resolution 1mbar/ 1hPa/ 0.5Torr/ 0.5.5inH2O/ 100Pa/ 500Micron Accuracy (at 22 °C) 1 % fs Refrigerants in instrument R12, R22, R123, R134a, R227, R290, R401A, R401B, R402A, R402B, R404A,R406A, R407A, R407C, R408A, R409A,R410A, R411A, R413A,R414B, R416A,R417A, R420A, R421A, R421B, R422A,R422B, R422D, R424A, R427A, R434A,R437A, R438A, R502, R503, R507,R600, R600a, R718 (H2O), R744 (only in the permitted range up to 50 bar), R1234yf

Condition:	New: A brand-new, unused, unopened, undamaged item in its original packaging (where packaging is applicable). Packaging should be the same as what is found in a retail store, unless the item was packaged by the manufacturer in non-retail packaging, such as an unprinted box or plastic bag. See the seller's listing for full details. ...	Brand	Testo
Model	Testo 557