TESTO App-Controlled Digital Manifold with Wireless Clamp Temperature Probes (NTC) | 550i Smart Kit
Category
Stock Code
0564 3550

TESTO App-Controlled Digital Manifold with Wireless Clamp Temperature Probes (NTC) | 550i Smart Kit
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 robust 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.

Your advantages
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 robust 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.

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 robust 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
TESTO App-Controlled Digital Manifold with Wireless Clamp Temperature Probes (NTC) | 550i Smart Kit Description
- 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
TESTO App-Controlled Digital Manifold with Wireless Clamp Temperature Probes (NTC) | 550i Smart Kit Technical Data
Pressure measurement
General technical data
testo 115i - Clamp thermometer operated via smartphone
Temperature - NTC
General Technical Data
Testo Smart App with the full range of functions - available as a free download
General Technical Data
TESTO App-Controlled Digital Manifold with Wireless Clamp Temperature Probes (NTC) | 550i Smart Kit Images



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
|
General technical data
Weight |
595 g
|
---|---|
Dimensions |
77 x 109 x 63 mm
|
Operating temperature |
-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 type |
3 AAA micro batteries
|
Battery life |
130 h
|
Data transfer |
Bluetooth®
|
Radio range |
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; R411A; R412A; R413A; R417A; R417B; R417C; R422A; R426A; R508A; R508B; R600; RIS89; SP22
|
Storage temperature |
-20 to +60 °C
|
* when not connected via Bluetooth |
testo 115i - Clamp thermometer operated via smartphone
Temperature - NTC
Measuring range |
-40 to +150 °C
|
---|---|
Accuracy |
±1.3 °C (-20 to +85 °C)
|
Resolution |
0.1 °C
|
General Technical Data
Weight |
127.4 g
|
---|---|
Dimensions |
183 x 90 x 30 mm
|
Operating temperature |
-20 to +50 °C
|
Product-/housing material |
Plastic
|
System requirements |
requires iOS 13.0 or newer; requires Android 8.0 or newer; requires mobile end device with Bluetooth 4.0
|
Product colour |
black/orange
|
Battery type |
3 AAA micro batteries
|
Battery life |
150 h
|
Data transfer |
Bluetooth®
|
Radio range |
100 m
|
Storage temperature |
-20 to +60 °C
|
Testo Smart App with the full range of functions - available as a free download
General Technical Data
System requirements |
requires iOS 13.0 or newer; requires Android 8.0 or newer; requires mobile end device with Bluetooth 4.0
|
---|---|
TESTO App-Controlled Digital Manifold with Wireless Clamp Temperature Probes (NTC) | 550i Smart Kit Images


