Original Testo 550 2 Valve Digital Manifold Gauge Testo550 Digital Gauge Set Within 20m Bluetooth Effective Transmission
Product Description
The testo 550 digital manifold can now make working on refrigeration systems and heat pumps even easier: the instrument can be used for 60 refrigerants, calculates superheating/subcooling automatically and can now also be connected to a practical smartphone/tablet app. The app makes the operation and the documentation of measurement results significantly more convenient.
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(1) Automatic superheating/subcooling calculation: no more need for manual calculations, which are prone to error
(2)With a practical app: (remote) display, graphical progress display, documentation of readings
3)Temperature-compensated leakage test
(4)60 current refrigerants are included in the manifold (update possible via app)
Features
Right app for the instrument: connect the manifold to your smartphone/tablet!
Install the free app for the testo 550 digital manifold on your smartphone/tablet and take advantage of a host of practical features:
- Remote monitoring of the measurement:Â you can track the measurement from your smartphone/tablet, so there's no need for you to stay right next to the manifold; coverage of up to 20 m where there are no obstructions (at the very least)
- Measurement data display on your smartphone/tablet:Â you can follow the measurement in numerical form and as a graphical progress display on your smartphone/tablet - really practical if you are configuring the system at the same time
- Useful documentation functions:Â use the app to store measurement results (in pdf or csv format) and also send them directly via e-mail. If you have taken a photo of the measuring location using your smartphone/tablet, you can also insert this into the documentation
- Refrigerant update:Â use the app to carry out refrigerant updates in order to ensure that your digital manifold is kept up to date at all times regarding its refrigerants, or to adapt the list of refrigerants to suit your requirements
Â
The app is available for both Android and iOS. Once the app is installed, a connection between the manifold and your smartphone/tablet can be established via Bluetooth.
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Specifiaction
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| Temperature | |
|---|---|
Measuring range |
-50 to +150 °C |
Accuracy |
±0.5 °C |
Resolution |
0.1 °C |
Probe connection |
2 x plug-in (NTC) |
| 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 |
| Vacuum measurement | |
|---|---|
Measuring range |
-1 to 0 bar |
| General technical data | |
|---|---|
Dimensions |
200 x 109 x 63 mm |
Operating temperature |
-20 to +50 °C |
Battery life |
250 h (without illumination, without Bluetooth®) |
Refrigerants in instrument |
60 profiles:; R11; R12; R123; R125; R1234yf; R1234ze; R125; R13B1; R134a; R14; R142B; R152A; R161; R22; R227; R23; R290; R32; R401A; R401B; R401C; R402A; R402B; R404A; R406A; R407A; R407B; R407C; R407D; R407F; R408A; R409A; R410A; Ra11A; R412A; R413A; R414B; R416A; R417A; R420A; R421A; R421B; R422A; R422B; R422C; R422D; R424A; R426A; R427A; R434A; R437A; R438A; R502; R503; R507; R508A; R508B; R600; R600a; R744 (CO2); R718 (H2O); update via App |
Storage temperature |
-20 to +60 °C |
Weight |
1060 g |
Product photo
Other Testo products we can provide:
|  | Testo549/Testo550/Testo557 Digital Manifold Gauge Parameter | ||
| Model | Testo549 | Testo550 | Testo557 |
| Difference | Basic type | Wireless Bluetooth  + wireless APP |
Wireless Bluetooth + wireless APP High-precision vacuum measurement  and 4-way manifold |
| Vacuum measurement range |
 -1 bar ~ 0 bar |  -1 bar ~ 0 bar | 0 ~ 20000 micron |
| Pressure measurement range |
 -50~+150° |  -50~+150° |  -50~+150° |
| Overload rel.           (high pressure) |
65Â bar | 65Â bar | 65Â bar |
| Probe connection | 2 x plug-in (NTC) | 2 x plug-in (NTC) | 2 x plug-in (NTC) |
| Accuracy | ±0.5 % fs | ±0.5 % fs | ±0.5 % fs |
| Product configuration | testo 549 digital 2-way manifold  +batteries   +calibration protocol |
testo 550 digital 2-way manifold  + two clamp temperature probes  + batteries  +calibration protocol  +transport case |
testo 557 digital 4-way manifold + two clamp temperature probes +precise external Pirani gauge for vacuum measurement + batteries +calibration protocol +transport case |
FAQ
1.  Where is your company?
we are located in Guangzhou, the capital city of Guangdong Province, near to Shenzhen, Foshan & Hong Kong, very convenient for shipping.
2. How about the MOQ?
1 unit is ok.
3.  Shipping methods and lead time?
By Express: 5-7 working days to your door (DHL, UPS, TNT, FedEx...).
By Air: 7-10 working days to your airport.
By Sea: Pls advise your port of destination, the exact days will be confirmed by our forwarders, and the following lead time is for your reference.Europe and America (25 - 35 days), Asia (3-7 days), Australia ( 16-23 days).
Â
4. What is the term of Payment?
T/T, L/C,Western Union, Paypal; Â
30% T/T in advance,70% before delivery.
Â
5. What are your main products?
Compressor;
Refrigeration gas;
Refrigeration spare parts ;
Cold room panels and equipments .
Â
6. Packaging & Shipping:
Packing: wooden pallet, wooden case or with outer carton, or as per customers' specific requirements.
7. Cooperate Partners:
Copeland, Maneurop,Performer,Bitzer, Danfoss, Sanyo, Daikin, Toshiba GMCC, Hitachi Highly, Embraco, Mitshubishi, SECOP,etc.
Original Testo 550 2 valve Digital Manifold gauge Testo550 digital gauge set Within 20m Bluetooth effective transmission
Product Description
The testo 550 digital manifold can now make working on refrigeration systems and heat pumps even easier: the instrument can be used for 60 refrigerants, calculates superheating/subcooling automatically and can now also be connected to a practical smartphone/tablet app. The app makes the operation and the documentation of measurement results significantly more convenient.
Â
(1) Automatic superheating/subcooling calculation: no more need for manual calculations, which are prone to error
(2)With a practical app: (remote) display, graphical progress display, documentation of readings
3)Temperature-compensated leakage test
(4)60 current refrigerants are included in the manifold (update possible via app)
Features
Right app for the instrument: connect the manifold to your smartphone/tablet!
Install the free app for the testo 550 digital manifold on your smartphone/tablet and take advantage of a host of practical features:
- Remote monitoring of the measurement:Â you can track the measurement from your smartphone/tablet, so there's no need for you to stay right next to the manifold; coverage of up to 20 m where there are no obstructions (at the very least)
- Measurement data display on your smartphone/tablet:Â you can follow the measurement in numerical form and as a graphical progress display on your smartphone/tablet - really practical if you are configuring the system at the same time
- Useful documentation functions:Â use the app to store measurement results (in pdf or csv format) and also send them directly via e-mail. If you have taken a photo of the measuring location using your smartphone/tablet, you can also insert this into the documentation
- Refrigerant update:Â use the app to carry out refrigerant updates in order to ensure that your digital manifold is kept up to date at all times regarding its refrigerants, or to adapt the list of refrigerants to suit your requirements
Â
The app is available for both Android and iOS. Once the app is installed, a connection between the manifold and your smartphone/tablet can be established via Bluetooth.
Â
Specifiaction
Â
| Temperature | |
|---|---|
Measuring range |
-50 to +150 °C |
Accuracy |
±0.5 °C |
Resolution |
0.1 °C |
Probe connection |
2 x plug-in (NTC) |
| 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 |
| Vacuum measurement | |
|---|---|
Measuring range |
-1 to 0 bar |
| General technical data | |
|---|---|
Dimensions |
200 x 109 x 63 mm |
Operating temperature |
-20 to +50 °C |
Battery life |
250 h (without illumination, without Bluetooth®) |
Refrigerants in instrument |
60 profiles:; R11; R12; R123; R125; R1234yf; R1234ze; R125; R13B1; R134a; R14; R142B; R152A; R161; R22; R227; R23; R290; R32; R401A; R401B; R401C; R402A; R402B; R404A; R406A; R407A; R407B; R407C; R407D; R407F; R408A; R409A; R410A; Ra11A; R412A; R413A; R414B; R416A; R417A; R420A; R421A; R421B; R422A; R422B; R422C; R422D; R424A; R426A; R427A; R434A; R437A; R438A; R502; R503; R507; R508A; R508B; R600; R600a; R744 (CO2); R718 (H2O); update via App |
Storage temperature |
-20 to +60 °C |
Weight |
1060 g |
Product photo
Other Testo products we can provide:
|  | Testo549/Testo550/Testo557 Digital Manifold Gauge Parameter | ||
| Model | Testo549 | Testo550 | Testo557 |
| Difference | Basic type | Wireless Bluetooth  + wireless APP |
Wireless Bluetooth + wireless APP High-precision vacuum measurement  and 4-way manifold |
| Vacuum measurement range |
 -1 bar ~ 0 bar |  -1 bar ~ 0 bar | 0 ~ 20000 micron |
| Pressure measurement range |
 -50~+150° |  -50~+150° |  -50~+150° |
| Overload rel.           (high pressure) |
65Â bar | 65Â bar | 65Â bar |
| Probe connection | 2 x plug-in (NTC) | 2 x plug-in (NTC) | 2 x plug-in (NTC) |
| Accuracy | ±0.5 % fs | ±0.5 % fs | ±0.5 % fs |
| Product configuration | testo 549 digital 2-way manifold  +batteries   +calibration protocol |
testo 550 digital 2-way manifold  + two clamp temperature probes  + batteries  +calibration protocol  +transport case |
testo 557 digital 4-way manifold + two clamp temperature probes +precise external Pirani gauge for vacuum measurement + batteries +calibration protocol +transport case |
FAQ
1.  Where is your company?
we are located in Guangzhou, the capital city of Guangdong Province, near to Shenzhen, Foshan & Hong Kong, very convenient for shipping.
2. How about the MOQ?
1 unit is ok.
3.  Shipping methods and lead time?
By Express: 5-7 working days to your door (DHL, UPS, TNT, FedEx...).
By Air: 7-10 working days to your airport.
By Sea: Pls advise your port of destination, the exact days will be confirmed by our forwarders, and the following lead time is for your reference.Europe and America (25 - 35 days), Asia (3-7 days), Australia ( 16-23 days).
Â
4. What is the term of Payment?
T/T, L/C,Western Union, Paypal; Â
30% T/T in advance,70% before delivery.
Â
5. What are your main products?
Compressor;
Refrigeration gas;
Refrigeration spare parts ;
Cold room panels and equipments .
Â
6. Packaging & Shipping:
Packing: wooden pallet, wooden case or with outer carton, or as per customers' specific requirements.
7. Cooperate Partners:
Copeland, Maneurop,Performer,Bitzer, Danfoss, Sanyo, Daikin, Toshiba GMCC, Hitachi Highly, Embraco, Mitshubishi, SECOP,etc.
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