My Account

Log in to Your Account

Not a member yet? It's FREE!

Join

Why Join? Gain access to exclusive pricing, rewards and more!

Member Pricing & Rewards active

Testo 557 - Digital Manifold with Yellow Jacket 29985 Ball Valve Hoses

Name: Testo 557 - Digital Manifold with Yellow Jacket 29985 Ball Valve Hoses
Brand: Testo
SKU: Testo557 BV HOSES
Price: 575.30 USD
Availability: InStock

0 reviews | Model: Testo 557 BV HOSES

Testo 557 with Yellow Jacket 29985 Ball Valve Hoses

Compare

557 Digital Manifold Kit with Yellow Jacket 29985 ball valve hoses

Includes Yellow Jacket 29985 ball valve hose set - 1/4", 60" length, RYB
External vacuum probe for faster and more reliable evacuation of the system
Bluetooth / App integration for monitoring, report generation, and sending reports and invoices via email
Accurate, simultaneous superheat / sub-cooling measurements
Rugged housing

View Product Details

List Price: $718.83

In Stock:

View Payment Options

Recommended for you

Testo 557 - Digital Manifold Kit

The Testo 557 4-valve with 3/8 vacuum port digital manifold comes with a remote vacuum probe for faster and more reliable evacuations, Bluetooth App, two clamp temperature probes for instantaneous superheat / sub-cooling readings, and convenient service case.

Built in Vacuum Gauge
Robust valve block with 4 connections and built in sight glass
2 temperature probe inputs for simultaneous real-time calculation of superheat and subcooling
Readings are displayed within seconds
Compact design for ease of use, transport and setup
Large, easy to read back-lit display
Rugged housing that protects the analyzer
40 refrigerant profiles stored, eliminating the use of PT charts

The Testo 557 digital manifold has a 4-way valve block, large backlit display and sight glass. Two NTC thermistor clamp probes provide superior accuracy of simultaneous, real-time superheat and sub-cooling readings. An external vacuum probe provides fast and more reliable evacuation of the system. The wireless Bluetooth / App allows you to view measurement data on your Smartphone or Tablet, enabling you to quickly and conveniently complete and document your job. Then, be able to finalize the documentation and send the reports and invoice via email, right from the job site. In addition to the 60 refrigerant profiles stored in the instrument, the App can also be used to download new refrigerants from the Internet directly into the digital manifold.

Measures high side / low side pressures and temperatures
4-way valve block with 1/4 in. and 3/8 in. ports
External vacuum probe
App integration via Bluetooth (65 feet range)
Calculates and displays Superheat and Sub-cooling temperatures

Model: 557 Specifications
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	-14 to 870 psi / -1 to 60 bar
Accuracy	±0.5 % Fs
Resolution	0.10 psi / 0.01 bar
Probe connection	3 x 7/16" – UNF + 1 x 5/8'' – UNF
Overload rel. (high pressure)	943 psi / 65 bar
Vacuum
Measuring range	0 to 20000 micron (measurement)
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
Protection class	IP42
Warranty	2 years
Battery life	250 h (without illumination, without Bluetooth®, without vacuum probe)
Pressure media	CFC
Refrigerants in instrument	R1234ze; update via App; R420A; R508B; R424A; R507; R11; R422A; R404A; Ra11A; R417A; R407B; R22; R422C; R290; R402B; R14; R123; R718 (H₂O); R401B; R134a; R407D; R409A; R412A; R422B; R152A; R401C; R407A; R12; R437A; R407C; R410A; R421B; R1234yf; R407F; R414B; R503; R416A; R422D; R13B1; R508A; R125; R744 (CO₂); R161; R401A; R502; R434A; R402A; R427A; R600a; R23; 60 profiles:; R413A; R32; R600; R438A; R406A; R408A; R142B; R227; R426A; R421A
System requirements	requires iOS 7.1 or newer; requires Android 4.3 or newer; requires mobile end device with Bluetooth 4.0
Storage temperature	-4° to 140 °F / -20 to +60 °C
Weight	42 oz. / 1200 g
Dimensions	9 x 5 x 3 in. / 220 x 125 x 70 mm
Operating temperature	-4° to 122 °F / -20 to +50 °C

	Testo 549	Testo 550	Testo 557	Testo 570
2 channel pressure HP/LP	-14.7 to 870 psi	-14.7 to 870 psi	-14.7 to 870 psi	-14.7 to 725 psi
2 channel temperature	●	●	●	●
Superheat and sub-cooling	With optional temperature probes	●	●	●
Manifold block	2 valve	2 valve	4 valve	4 valve
Data logging / Printing		Via app	Via app	●
Refrigerant update by customer		Online via App	Online via App	Via USB

0

Out of 5

Average Customer Review

Share your thoughts with other customers

Write a Review

Displaying all 11 reviews

Most Helpful First | Newest First

Recommend to a Friend

Yellow Jacket 29985

5.0

Installed these hoses on my Testo digital gauge set, much nicer than the hose that came with the testo. Love the shut off valves at the end of the hose where they should be !!!

Verified Purchase Dennis Lavin on Aug 01, 2021

Recommend to a Friend

yellow Jacket 29985 hoses

5.0

good quality item arrived just as promised

Randy (Supreme Comfort Inc.) on Sep 14, 2020

Recommend to a Friend

Great product

5.0

I've been using them 2 yrs now with no problems.

Verified Purchase Lance on Apr 16, 2020

Recommend to a Friend

Love this set

5.0

These have helped ensure I get the liquid line refrigerant back in to the system. I would recommend these to anyone.

Verified Purchase ALH on Jun 11, 2019

Recommend to a Friend

ac hoses

5.0

these are exactly what they said they were and they were new in the package these are also cheaper than in the supply house around here

og bobby on Jul 23, 2018

Recommend to a Friend

Great product

5.0

Haven’t been able to use it too much yet, but it has done everything it supposed to. Has everything I was looking for. Also like the hard case and the vacuum probe that came with it.

Verified Purchase Lance Tew on May 17, 2018

Recommend to a Friend

Great quality

5.0

Yellow Jacket good product quality.

Verified Purchase Yovani Torres Rodriguez on Feb 18, 2018

Recommend to a Friend

Yellow jacket hvac hoses

5.0

Best hose set configuration with ball valves. Very safe and allows me to be more productive!

Anonymous on Aug 26, 2017

Recommend to a Friend

TESTO 557

5.0

Product surpassed our needs. The pricing was the best available, about $50 less than other suppliers. Had the product within two days of shipping! Thanks for the quick turn around!! Will order more of my HVAC needs from here!!

Verified Purchase Rosemary Hatfield on Mar 29, 2017

Recommend to a Friend

Looks nice

3.0

I just received it and can't use it until a/c season starts but I'm sure it will work fine other tools I have from testo all have impressed me so I see no reason why this one will be any different

Tmk on Feb 01, 2017

Recommend to a Friend

A/C Manifold

5.0

I was looking for high end manifold set mainly to impress the client but really found that i was the one impressed. A little tricky to get used to at first but this set will do everything a field tech needs along with impressing the client.

Verified Purchase David Wilson on Dec 16, 2015

Compare

Real people, here to help you.

Get Connected

Join the community and find out what we're up to, experience live product releases, webinars and more!

How Can We Help You?

Questions?

Log in to Your Account

Not a member yet? It's FREE!

Top Categories

B&K Precision

Siglent

Keysight

Thermo Scientific

FLIR

Rigol

Megger

Hioki

Hakko

Mastercool

Instek

Weller

AEMC Instruments

Fieldpiece

Honeywell BW

Enerpac

Greenlee

JBC

Associated Research

View All Brands

Testo 557 - Digital Manifold with Yellow Jacket 29985 Ball Valve Hoses

Recommended for you

Testo 557 - Digital Manifold Kit

0

Featured Review

We'd love to hear from you

(877) 571-7901

Send us an email

Live Chat

Real people, here to help you.

Get Connected

My Account

Promotions & Offers

Resources

Company