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'Illustration of the Testo 557s digital manometer with accessories. Displays pressure and temperature readings on a screen to analyse HVAC systems.'

'Illustration of the Testo 557s digital manometer with accessories. Displays pressure and temperature readings on a screen to analyse HVAC systems.'

Black tax stick controller with orange accents, front view. Two control levers visible at the top.

A side view of a digital HVAC measuring device in black with orange accents, showing brass rotary knobs and measuring valves.

Double brass valve with black handles and multiple connections, used for controlling liquid or gas flows.

Digital vacuum measuring device with a black casing, metal hook at the top and four gold-coloured connectors at the bottom.

Digital pressure gauge with display, showing pressure and temperature readings. Three valves and connectors, orange-black housing.

Digital pressure gauge with display, shows pressure and temperature measurements for refrigeration systems. Contains two large dials and multiple connections.

A laptop displays diagrams, connected to a smartphone and a technical device via Bluetooth. Application example of wireless data transmission.

A person is checking an air conditioning unit with a smartphone and a diagnostic device. Cables and circuitry are visible.

Gas measurement device on an industrial cooling machine with blue and red hoses, monitoring the pressure.

A person is holding a digital measuring device displaying pressure and temperature readings in front of a blue technical installation.

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testo

Datasheet (PDF)

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Sales and shipping:

Conrad ElectronicTerms & Conditions

Total (€ 765.00 / piece)

€ 765.00

incl. VAT

14-day return policy included

Report legal concerns

Highlights & Details

Testo 557s smart vacuum set - Smart digital manifold with Wireless vacuum and pliers temperature sensors

Completely wireless measurements and all results at a glance: Thanks to Bluetooth sensors and a large graphic display
Particularly compact and reliable thanks to the handy robust housing with protection class IP 54
Simple, wireless, flexible measurement and documentation: Temperature and vacuum measurements through automatic Bluetooth® connection, Testo Smart APP for documentation and much more
In the set: Smart digital manifold Testo 557s incl. Bluetooth and 4-way valve block, 1 x wireless vacuum probe Testo 552i (Bluetooth), 2 x wireless probe Testo 115i (Bluetooth, NTC), case

Technical specifications

Product type: Coolant tester

Unit of measurement: Vacuum

Features: Thermometer

Weight: 2.898 kg

Width: 320 cm

Height: 115 cm

Length: 455 cm

: Manufacturer's standards (with certificate)

UKCA: yes

Documents & Downloads

Datasheet

Datasheet 2355682 Coolant tester testo 557s Smart Vakuum Set Vacuum Thermometer

User & Safety Instructions

User & Safety Instructions 2355682 Coolant tester testo 557s Smart Vakuum Set Vacuum Thermometer

Description

Start immediately with your wireless measurements on refrigeration, air conditioning and heat pumps. Thanks to the accompanying Bluetooth vacuum probe, you can even measure vacuum without cable and hose. You get the smart Testo 557s digital manifold including Bluetooth and 4-way valve block, a Testo 552i wireless vacuum probe (Bluetooth), two Testo 115i cordless pliers thermometers (Bluetooth, NTC) and a robust carrying case. Other optional Testo Smart Probes are ideal for other wireless measurements.

This text is machine translated.

Features

-

Scope of delivery

Testo 557s digital 4-way manifold incl. batteries (4 x AA) and calibration protocol
1 x wireless Bluetooth vacuum probe Testo 552i
2 x wireless Bluetooth pliers thermometer Testo 115i
Carrying case
Testo Smart APP (free download)
User manual.

Hints

-

System requirements

Requires iOS 11.0 or later
Requires Android 6.0 or later
Requires mobile device with Bluetooth 4.0

Description

Start immediately with your wireless measurements on refrigeration, air conditioning and heat pumps. Thanks to the accompanying Bluetooth vacuum probe, you can even measure vacuum without cable and hose. You get the smart Testo 557s digital manifold including Bluetooth and 4-way valve block, a Testo 552i wireless vacuum probe (Bluetooth), two Testo 115i cordless pliers thermometers (Bluetooth, NTC) and a robust carrying case. Other optional Testo Smart Probes are ideal for other wireless measurements.

This text is machine translated.

Features

-

Scope of delivery

Testo 557s digital 4-way manifold incl. batteries (4 x AA) and calibration protocol
1 x wireless Bluetooth vacuum probe Testo 552i
2 x wireless Bluetooth pliers thermometer Testo 115i
Carrying case
Testo Smart APP (free download)
User manual.

Hints

-

System requirements

Requires iOS 11.0 or later
Requires Android 6.0 or later
Requires mobile device with Bluetooth 4.0

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Accessories

(^*All information is plus legal VAT)

The necessary accessories are required to use the article as described.

VOLTCRAFT Industrial LR6 AA battery Alkali-manganese 3000 mAh 1.5 V 24 pc(s)

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VOLTCRAFT Industrial LR6 AA battery Alkali-manganese 3000 mAh 1.5 V 1 pc(s)

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