4 valves bluetooth smart digital manifold gauge testo 557S digital manifold China Manufacturer

4 valves bluetooth smart digital manifold gauge testo 557S digital manifold

Payment Type:L/C,Western Union,D/P,D/A,T/T,MoneyGram

Min. Order:50 piece

Port:NINGBO

$320≥50Others

Product Attributes
Supply Ability & Additional Information
Packaging & Delivery

Product Attributes

Warranty: 2 Years

Customized Support: Oem, Odm

Brand Name: testo

Model Number: testo 557S

Product Name: Digital Pressure Gauge

Place Of Origin: Zhejiang, China

Certification: CE

Supply Ability & Additional Information

Supply Ability: 10000 Piece/Pieces per Month

Port: NINGBO

Payment Type: L/C,Western Union,D/P,D/A,T/T,MoneyGram

Packaging & Delivery

Selling Units:

piece

Product Description

4 valves bluetooth smart digital manifold Gauge testo 557S digital manifold

The testo 557s digital manifold with Bluetooth and a 4-way valve block features a large graphic display, a compact, robust
housing, guided measurement menus and the testo Smart App. Top-quality measurement technology, a high degree of reliability and smart functions for quick, easy measurements and documentation make the testo 557s manifold a reliable partner for your
commissioning, servicing and maintenance of refrigeration and air conditioning systems and heat pumps.

Product Description
Easier, more flexible measurements and documentation: With the testo 557s digital manifold with Bluetooth and 4-way valve block,
you‘ll be ideally equipped for your measuring tasks in the field of commissioning, servicing and maintenance of refrigeration and
air conditioning systems and heat pumps.

Delivery Scope
testo 557s digital 4-way manifold including batteries (4 x AA) and calibration protocol
1 x testo 552i wireless Blue tooth vacuum probe
2 x testo 115i wireless Blue tooth clamp thermometers
Transport case
testo Smart App (free download)
Instruction manuals

Temperature
Measuring range	-58° to 302 °F / -50 to +150 °C
Accuracy	±0.9 °F / ±0.5 °C
Resolution	0.1 °F / 0.1 °C
Probe connection	2 x Plug-in (NTC)
Pressure measurement
Measuring range	-15 to 870 psi / -1 to 60 bar
Accuracy	±0.5 % Fs
Resolution	0.14 psi / 0.01 bar
Probe connection	3 x 7/16" – UNF + 1 x 5/8'' – UNF
Overload rel. (high pressure)	943 psi / 65 bar
General technical data
Weight	44 oz. / 1243 g
Dimensions	9 x 4.4 x 3 in. (LxWxH) / 229 x 112.5 x 71 mm (LxWxH)
Operating temperature	-4° to 122 °F / -20 to +50 °C
Protection class	IP54
Product colour	Black
Auto-off	10 min*
Battery type	4 x AA batteries
Battery life	250 h with no illumination, no Bluetooth®h (without illumination, without Bluetooth®, without vacuum probe); 100 h with illumination and Bluetooth®
Radio range	492.12 ft. / 150 m
Pressure media	CFC
Refrigerants in instrument	R1234yf; R744 (CO₂); R437A; R503; R452A; R500; R114; R444B; R407H; R422B; R434A; R410A; R290; R449A; R401B; R407F; R13; R123; R718(H₂O); R404A; R125; R416A; R421B; R422C; R448A; R22; R407A; R409A; R12; R454B; R414B; R442A; R1233zd; R420A; R424A; R458A; R427A; R450A; R124; R502; R1234ze; R600a; R23; R402B; R455A; R454A; R407C; R453a; R513A; R401A; R422D; R402A; R507; R454C; R408A; R421A; R134a; R32; R452B; R438A
System requirements	requires iOS 11.0 or newer; requires Android 6.0 or newer; requires mobile end device with Bluetooth 4.0
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

Application scenarios