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
Description
Product Description
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.
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
Specification
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
requires iOS 8.3 or newer; requires Android 4.3 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
Applications
Refrigeration systems, air conditioning systems, heat pumps
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)
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