The testo 549 digital manifold offers many advantages in comparison once analog manifolds: the instrument will create it easier for you to dogfight concerning refrigeration systems and heat pumps. With its integrated temperature measurement and automatic adding up of superheating/subcooling, you can now get your hands on away when appendage measurements and calendar comparisons (following than using an optional clamp scrutinize). You can as well as use the manifold for 60 current refrigerants.
Key Features: Testo 549 Entry level digital manifold
-
60 current refrigerants stored in the instrument
-
Calculation of superheating and subcooling in real time (with optional clamp probe) – you can do away with manual comparisons, which are prone to error, and obtain fast, accurate results
-
Temperature-compensated leakage test
-
Two temperature-compensated pressure sensors
Specifications: Testo 549 Entry level digital manifold
| Temperature |
|
Measuring range
|
-50 to +150 °C
|
|
Accuracy
|
±0.5 °C
|
|
Resolution
|
0.1 °C
|
|
Probe connection
|
2 x plug-in (NTC)
|
| Pressure measurement |
|
Measuring range
|
-1 to +60 bar
|
|
Accuracy
|
±0.5 % fs
|
|
Resolution
|
0.01 bar
|
|
Probe connection
|
3 x 7/16" – UNF
|
|
Overload rel. (high pressure)
|
65 bar
|
| Vacuum measurement |
|
Measuring range
|
-1 to 0 bar
|
| General technical data |
|
Weight
|
1060 g
|
|
Dimensions
|
200 x 109 x 63 mm
|
|
Operating temperature
|
-20 to +50 °C
|
|
Protection class
|
IP42
|
|
Product colour
|
Black
|
|
Battery life
|
250 h (without illumination, without Bluetooth®)
|
|
Refrigerants in instrument
|
R114; R12; R123; R1233zd; R1234yf; R1234ze; R124; R125; R13; R134a; R22; R23; R290; R32; R401A; R401B; R402A; R402B; R404A; R407A; R407C; R407F; R407H; R408A; R409A; R410A; R414B; R416A; R420A; R421A; R421B; R422B; R422C; R422D; R424A; R427A; R434A; R437A; R438A; R442A; R444B; R448A; R449A; R450A; R452A; R452B; R453a; R454A; R454B; R454C; R455A; R458A; R500; R502; R503; R507; R513A; R600a; R718 (H₂O); R744 (CO₂)
|
|
Refrigerants update by Testo Service
|
R11; FX80; I12A; R1150; R1270; R13B1; R14; R142B; R152A; R161; R170; R227; R236fa; R245fa; R401C; R406A; R407B; R407D; R41; R411A; R412A; R413A; R417A; R417B; R417C; R422A; R426A; R508A; R508B; R600; RIS89; SP22
|
|
Storage temperature
|
-20 to +60 °C
|
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