Testo 550s Smart Digital Manifold with Wired Temp Probes and Case

Testo 550s Smart Digital Manifold with Wired Temp Probes and Case

With this kit, you’ll be ready to start your measurements in the commissioning, servicing and maintenance of refrigeration and air conditioning systems and heat pumps straight away: You will get the testo 550s smart digital manifold with Bluetooth and 2-way valve block, two wired clamp temperature probes (NTC) and a rugged transport case. Additional Bluetooth probes, e.g. for wireless measurements of temperature and vacuum, are available separately.

Manifold-Technical Data

Temperature
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
Measuring range
-15 to 870 psi / -1 to 60 bar

Accuracy
±0.5 % Fs

Resolution
0.14 psi / 0.01 bar

Probe connection
3 x 7/16" – UNF

Overload rel. (high pressure)
943 psi / 65 bar

General technical data
Weight
29.14 oz. / 826 g

Dimensions
8.27 x 4.76 x 2.36 in. / 210 x 121 x 60 mm (LxWxH)

Operating temperature
-4° to 122 °F / -20 to +50 °C

Protection class
IP54

System requirements
requires iOS 11.0 or newer; requires Android 6.0 or newer; requires mobile end device with Bluetooth 4.0

Product color
Black

Auto-off
10 min (when not connected via Bluetooth)

Battery type
4 x AA batteries

Battery life
250 h with no illumination, no Bluetooth®; 100 h with illumination and Bluetooth®

Data transfer
Bluetooth®

Radio range
492.12 ft. / 150 m

Refrigerants in instrument
R407H; R23; R290; R1234yf; R442A; R134a; R123; R452B; R438A; R421A; R453a; R401B; R1233zd; R410A; R407A; R407C; R452A; R401A; R422C; R427A; R422B; R424A; R125; R414B; R404A; R408A; R448A; R422D; R12; R114; R421B; R449A; R409A; R420A; R444B; R32; R454A; R124; R402A; R450A; R407F; R416A; R13; R437A; R1234ze; R454B; R402B; R22; R434A; R454C; R455A; R458A; R500; R502; R503; R507; R513A; R600a; R718 (Hâ‚‚O); R744 (COâ‚‚)

Refrigerants update via App
R11; FX80; I12A; R1150; R1270; R13B1; R14; R142B; R152A; R161; R170; R227; R236fa; R245fa; R401C; R406A; R407B; R407D; R41; Ra11A; R412A; R413A; R417A; R417B; R417C; R422A; R426A; R508A; R508B; R600; RIS89; SP22