2022 High quality Refrigeration Parts - 4 valves bluetooth smart digital manifold gauge testo 557S – Sino-Cool

Overview

Quick Details

Warranty:2 years

Customized support:OEM, ODM

Place of Origin:Zhejiang, China

Brand Name:testo

Model Number:testo 557S

Product Name:Digital Pressure Gauge

Certification:CE

Supply Ability

Supply Ability：10000 Piece/Pieces per Month

Packaging & Delivery

Port: NINGBO

Lead Time:

Quantity(Pieces)	1 - 10000	>10000
Est. Time(days)	30	To be negotiated

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

Company Profile

SinoCool Refrigeration & Electronics Co.Ltd. is a large modern enterprise specializing in refrigeration accessories, we deal with the spare parts from 2007. Now we have 3000 kinds spare parts for Air conditioner, Refrigerator, Washing machine, Oven, Cold room; We have relied on high technology for a long time and have invested huge amounts of money in compressors, capacitors, relays and other refrigeration accessories. Stable quality, superior logistics and caring service are our advantages. Customized products and OEM service are all available.

Exhibition