Testo Testo 557 for Computers (Testo 557 Digital Vacuum Gauge)

Name: Testo Testo 557 for Computers
Brand: Testo
SKU: CLKEUKWGN8ZYKRZZ

Price: Not Available

Currently Unavailable

Highlights

Designed For: Computers

Description

Testo 557 Digital Vacuum Gauge fulfills numerous functions, which are required for working on refrigeration systems and heat pumps in just one instrument. For example superheating/subcooling calculation, vacuum measurement, temperature-compensated leakage test. You can also use a practical app to monitor the manifold via your smartphone/tablet and store the measurement results or send them by e-mail.

Specifications

General

Brand	Testo
Model Name	Testo 557
Designed For	Computers
Carrying Case/Bag	No
Model Number	Testo 557 Digital Vacuum Gauge

Additional Features

Other Features

• App integration via Bluetooth for fast and convenient monitoring and reporting on site • Refrigerant update in the instrument via App • 4-way valve block for fast and efficient work • External vacuum probe supports evacuation of the system with highly precise measurement • 250 hours' battery life

key_features

Pressure 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 Operating Temperature -20 to +50 °C Vacuum 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 Storage Temperature -20 to +60 °C Temperature range: -50 to +150 °C, Accuracy: ±0.5 °C, Resolution: 0.1 °C, Probe connection: 2 x Plug-in (NTC) Battery Life 250 h (without illumination, without Bluetooth®, without vacuum probe) Protection class IP42 Dimensions 220 x 125 x 70 mm Weight 1200 g

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