Product Description
testo 550i Smart Kit - App-controlled digital manifold with wireless clamp temperature probes (NTC)
Description
Delivery Scope
- testo 550i digital 2-way manifold including batteries (3 x AAA) and calibration protocol
- 2 x testo 115i wireless Bluetooth clamp thermometers
- Transport case
- testo Smart App (free download)
- Instruction manuals
Your advantages
-
All activities, from measurement through to documentation, using the App on your Smartphone
-
The smallest digital manifold on the market
-
Maximum reliability and excellent flexibility: extremely rugged housing with protection class IP54, optionally expandable with the wireless testo Smart Probes for temperature, humidity and vacuum
-
In the kit: App-controlled testo 550i digital manifold with Bluetooth® and 2-way valve block, 2 x testo 115i wireless clamp temperature probes (Bluetooth, NTC), case
The kit for app-controlled, wireless measurements and digital documentation on your smartphone. You will get the testo 550i app-controlled digital manifold with Bluetooth, 2-way valve block and sturdy hook, two testo 115i wireless clamp thermometers (Bluetooth, NTC) and a rugged transport case. For other wireless measurements, the optional Testo Smart Probes for temperature, humidity and vacuum are the perfect addition. You’ll be ideally equipped to carry out your measuring tasks on refrigeration and air conditioning systems and also heat pumps.
Technical data
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 |
20.99 oz. / 595 g
|
|---|---|
| Dimensions |
3.03 x 4.29 x 2.48 in. / 77 x 109 x 63 mm
|
| Operating temperature |
14° to 122 °F / -10 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 life |
130 h
|
| Battery type |
3 x AAA
|
| Data transfer |
Bluetooth®
|
| Radio range |
492.12 ft. / 150 m
|
| 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 (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
|
| Refrigerant |
A2L / A3 compatibel
|
| Storage temperature |
-4° to 140 °F / -20 to +60 °C
|
| * when not connected via Bluetooth | |
Temperature - NTC
| Measuring range |
-40° to 302 °F / -40 to +150 °C
|
|---|---|
| Accuracy |
±2.3 °F (-4° to 185 °F) / ±1.3 °C (-20 to +85 °C)
|
| Resolution |
0.1 °F / 0.1 °C
|
General technical data
| Weight |
4.49 oz. / 127.4 g
|
|---|---|
| Dimensions |
7 x 4 x 1 in. / 183 x 90 x 30 mm
|
| Operating temperature |
-4° to 122 °F / -20 to +50 °C
|
| Housing |
Plastic
|
| 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/orange
|
| Battery type |
3 x AAA
|
| Battery life |
150 h
|
| Storage temperature |
-4° to 140 °F / -20 to +60 °C
|
testo Smart App with the full range of functions - available as a free download
Product no. 0501 5001General technical data
| System requirements |
requires iOS 13.0 or newer; requires Android 8.0 or newer; requires mobile end device with Bluetooth 4.0
|
|---|
Applications
Refrigeration systems, air conditioning systems, heat pumps, ductless, single zone, multi zone, mini split systems
- Determination of high and low pressure, automatic determination of condensation and evaporation temperature and calculation of superheating/subcooling. All the results can be read simultaneously on one display (in conjunction with the appropriate Testo Smart Probes)
- Tightness test: Recording and analysis of the pressure curve
- Automatic calculation of the target superheat (in conjunction with the testo Smart App and the appropriate Testo Smart Probes, e.g. testo 115i and testo 605i)
- Evacuation: Graphic progression display of the measurement with indication of the start and differential value (in conjunction with the appropriate Testo Smart Probe, e.g. testo 552i vacuum probe)
Downloads
Product brochures
-
Testo A2L Compatibility Chart(pdf, 1.5 MB)
Operating instructions
-
Instruction manual testo 550i(pdf, 1.45 MB)
