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Measures high side / low side pressure an d displays saturation / ev aporation temperatu res 2-way valve block w ith three connections a nd sight glass 60 refrigerant profiles stored in the instrume nt Large 2-line backlit display 2 year warranty - 3 years additional with registration Digital manifold testo 549 EV Cond. CO The testo 549 sets new standards in performance and durability making it a breakthrough value. Digital accuracy as sures that you have reliable readings on every job. The versatility of 60 on-board refrigerants means it is the only gauge that you need. The proven, rugged design will give you years of dependable service. With optional temper ature probes the testo 5 49 provides accu rate, real-time superheat and sub-cooling at the push of a button. www.test o.com bar psi/ Leak tes t °F/° C
Technical data / Acces sories testo 549 testo 549 digital manifold; in cl. batter ies and calibration certificate Part no. 0560 0550 Pressure Temper ature (option) Measuring range -14.7 to 870 ps i (-1 to 60 bar) -58 to 302° F (-50 to +150 °C) Accuracy (at 70 °F) ±0.5 % fs ±.9° F (±0. 5 °C) Resolution 0.1 psi (0.01 bar) 0.1° F (0.1 °C) Connections 1/4“ 2 x plug-in (NTC probes) Overload 940 psi (65 bar) – Vacuum (indicati on) -14.7 to 0 psi (-1 bar to 0 bar) Technical data Operatin g temperature -4° to 122 ° F (-20 to +50 °C) Storage temperature -4° to 140 ° F (-20 to +60 °C) Battery life (4 x AA) 250 h (without backlight) Dimensions 7.9“x4.3“x2.5“ (200 x 109 x 63 mm) Weight 2.8 lb (10 60 g) Protection class IP42 (splash proof) Warranty 2 years; 5 y ears with registr ation Refrigerants in the instrument 60 profiles : R11, R12, R123, R1234yf, R1234ze , R125, R13B1, R134a, R14, R142B, R152a, R161, R22, R227, R23, R290, R32, R401A, R401B, R40 1C, R402A, R402B, R404A, R406A, R407A, R 407B, R407C, R407D, R407F, R408A, R409A, R410A, R411A, R412A, R413A, R414B, R416A, R417A, R420A, R 421A, R421B, R422A, R422B, R422C, R422D, R424A, R 426A, R427A, R434A, R437A, R438A, R502, R503, R507, R508A, R5 08B, R600, R600a, R744 (CO2), R718 (H 2O) Testo Inc. 800-227-0729 info@test o.com www.testo.com Specifications 0516 0012Transport cas e for testo 5 49/550 and accessories i.o Probes / Accessories Clamp probe for pipes to 1.38“ diameter (35 mm), NTC, Fixed cable 4.9 ft. (1.5 m) Clamp probe for pipes to 1.38“ diameter (35 mm), NTC, Fixed cable 14.0‘ (5.0 m ) Pipe wr ap probe w ith Velcro for pipe diameter to max. 3“ (75 m m), NTC, Fixed cable 4.9‘ (1.5 m) Pipe clamp pr obe (NTC) for pipe diameters 0.2“ to 2.5“ (5 to 65 mm), Fixed cable 5.6‘ (1.2 m) -40 to 257 °F (-40 to 125 °C) -40 to 257 °F (-40 to 125 °C) -58 to 158 °F (-50 to +70 °C) -58 to 248 °F (-50 ... +120 °C) ±0.4 °F (77 to 158 °F) 0613 5505 0613 5506 0613 4611 0613 5605 11.80“ (300 mm) 1.18“ (30 mm) Range Accuracy Part No. Subject to change withou t notice. Two-valve field r eplacement kit 0554 5570