Customization: | Available |
---|---|
Measuring Range: | Micro-pressure Gauge |
Type: | General Pressure Gauge |
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Features
All results at a glance thanks to the large graphic display
Exceptionally compact and reliable thanks to the easy-to-handle, robust 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 testo 115i wireless clamp temperature probes (Bluetooth, NTC), case
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 |
General technical data | |
---|---|
Weight |
826 g |
Dimensions |
210 x 121 x 60 mm (LxWxH) |
Operating temperature |
-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 type AA batteries |
Battery life |
250 h with no illumination, no Bluetooth®; 100 h with illumination and Bluetooth® |
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
Product photo
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) |
65 bar | 65 bar | 65 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 |
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).
4. What is the term of Payment?
T/T, L/C,Western Union, Paypal;
30% T/T in advance,70% before delivery.
5. What are your main products?
Compressor;
Refrigeration gas;
Refrigeration spare parts ;
Cold room panels and equipments .
6. Packaging & Shipping:
Packing: wooden pallet, wooden case or with outer carton, or as per customers' specific requirements.