Product Description
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.
-
All results at a glance thanks to the large graphic display
-
Exceptionally compact and reliable thanks to the easy-to-handle, rugged housing with IP 54 protection class
-
Easy, wireless, flexible measurements and documentation: Temperature and vacuum measurements via automatic Bluetooth® connection, testo Smart App for documentation and lots more
-
In the kit: testo 550s smart digital manifold with Bluetooth and 2-way valve block, 2 x clamp temperature probes (wired, NTC), case
-
| 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 colour
|
Black
|
|
Auto-off
|
10 min*
|
|
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 (H₂O); R744 (CO₂)
|
|
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
|
|
Storage temperature
|
-4° to 140 °F / -20 to +60 °C
|
