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Testo’s 550 Digital Manifold Kit measures high / low side pressures and temperatures. Even more, it rapidly shows superheat and sub-cooling for as many as 60 refrigerants. The 550 has the capability to connect with the free Bluetooth linked app for the most in efficient documentation and analysis.
Included:
Testo 550 kit, digital manifold with Bluetooth / App; including 2 x clamp probes, batteries, case, certificate of conformity, and user's manual.
Temperature
| Technical data | |
|---|---|
Measuring range | -58° to 302 °F / -50 to +150 °C |
Accuracy | ±0.9 °F / ±0.5 °C |
Resolution | 0.1 °F / 0.1 °C |
Probe connection | 2 x plug-in (NTC) |
Pressure measurement
| Technical data | |
|---|---|
Measuring range | -14 to 870 psi / -1 to 60 bar |
Accuracy | ±0.5 % Fs |
Resolution | 0.10 psi / 0.01 bar |
Probe connection | 3 x 7/16" – UNF |
Overload rel. (high pressure) | 943 psi / 65 bar |
Vacuum
| Technical data | |
|---|---|
Measuring range | -14 to 0 psi (indication) / -1 to 0 bar |
General technical data
| Technical data | |
|---|---|
Warranty | 2 years |
Battery life | approx. 250h (display light off, Bluetooth off) |
Refrigerants in instrument | R408A; R152A; R161; R1234yf; R502; R14; R407D; R123; R600a; R438A; R401A; R422A; R421A; R412A; R744 (CO₂); R23; R413A; R125; Ra11A; R407A; R407C; R600; R402A; R227; R422C; R427A; R406A; R422B; R424A; R13B1; R414B; R404A; R409A; R507; R422D; R401C; R12; R32; R11; R421B; R508A; R410A; R420A; 60 profiles:; R503; R417A; R22; R718 (H₂O); R125; R290; R508B; R407F; R416A; R134a; R437A; R1234ze; update via App; R426A; R402B; R407B; R401B; R142B; R434A |
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