Home > Products > Refrigeration parts > 4 valves smart digital manifold gauge testo 557 digital manifold
4 valves smart digital manifold gauge testo 557 digital manifold
- 1000 per Month
- T/T Credit Card
- 4 valves bluetooth smart digital manifold gauge testo 557S digital manifold
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Product Description
4 valves smart digital manifold gauge testo 557 digital manifold
2. Connect to smartphone/tablet app: remote monitoring and smart measurement documentation
3. Precise external Pirani gauge for vacuum measurement, temperature-compensated leakage test, automatic ambient pressure
measurement
4. The 60 most common refrigerants are stored in the instrument, subsequent updates possible (via app)
Product Description
Start your wireless measurements on refrigeration and air conditioning systems and heat pumps straight away. Thanks to the Blue
tooth vacuum probe supplied, you can even measure vacuum without any cables or hoses. You will get the testo 557s smart digital
manifold with Blue tooth and 4-way valve block, one testo 552i wireless vacuum probe (Blue tooth), two testo 115i wireless clamp
thermometers (Blue tooth, NTC) and a robust transport case. For other wireless measurements, other optionally available testo
Smart Probes are also ideal.
Delivery Scope
testo 557 digital 4-way manifold including two clamp temperature probes, precise external Pirani gauge for vacuum measurement,
transport case, calibration protocol, batteries and app (can be downloaded).
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 + 1 x 5/8'' – UNF | |
Overload rel. (high pressure) | 65 bar | |
Vacuum measurement | ||
Measuring range | 0 to 20000 micron | |
Accuracy | ± (10 micron + 10 % of mv) (100 to 1000 micron) | |
Resolution | 1 micron (0 to 1000 micron) | |
10 micron (1000 to 2000 micron) | ||
100 micron (2000 to 5000 micron) | ||
500 micron (5000 to 10000 micron) | ||
5000 micron (10000 to 20000 micron) | ||
General technical data | ||
Weight | 3250g | |
Dimensions | 220 x 125 x 70 mm (LxWxH) | |
Operating temperature | -4° to 122 °F / -20 to +50 °C | |
Protection class | IP42 | |
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 | |
Battery life | 250 h (without illumination, without Bluetooth®, without vacuum probe) | |
Pressure media | CFC | |
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; Ra11A; R412A; R413A; R417A; R417B; R417C; R422A; R426A; R508A; R508B; R600; RIS89; SP22 | |
Storage temperature | -4° to 140 °F / -20 to +60 °C |
Company Profile
Our company offers variety of products which can meet your multifarious demands. We adhere to the management principles of "quality first, customer first and credit-based" since the establishment of the company and always do our best to satisfy potential needs of our customers. Our company is sincerely willing to cooperate with enterprises from all over the world in order to realize a win-win situation since the trend of economic globalization has developed with anirresistible force.
Contact Us
- Jingjiang Fuji Technology Co., Ltd.
- Contact nameJack Xu
- Phone86-188-52690200
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