Skip to the beginning of the images gallery

Testo 557 Digital Manifold Kit with Bluetooth and Set of 4 Hoses - DISCONTINUED

Be the first to review this product

SKU

0563 2557

Manufacturer:

Testo

Key Features:

This Product is DISCONTINUED
Please see the Testo 557s as a Recommended Replacement

Complete kit: set of 4 hoses, 2 x pipe clamp temperature probes, precise external Pirani gauge for vacuum measurement and transport case
Automatic calculation of superheating and subcooling in real time for 60+ refrigerants: no hassle of manual calculations
Connection to smartphone/tablet App: remote monitoring, measurement documentation and refrigerant updates
Temperature-compensated leakage test and automatic ambient pressure measurement

Ship to

Calculate Shipping Cost

Country

State/Province

Zip/Postal Code

Call For Price

Secured and trusted checkout with

Product Detail

Testo’s 557 Digital Manifold Kit with Bluetooth was designed for more efficient and precise measurement results. The 557 comes supplied with 4 hoses, each 5 ft long: 3 hoses (blue, red, yellow) with 7/16‘‘ UNF (straight and 45° angle), 1 Hose (yellow) with 5/8‘‘ UNF, (straight and 45° angle) and two temperature clamp probes. The external Pirani gauge allows users to obtain vacuum measurements with the Pirani vacuum probe. Each 557 provides accurate measurements of high and low pressure with the two temperature compensated pressure sensors. Testo has reduced the risk of errors caused my manual calculation with the automatic simultaneous calculation of superheating and sub-cooling. More still, the Testo 557 is built with efficient features and functions like compensated leakage testing, automatic heat pump mode, automatic ambient pressure compensation and more.

Short Description

Temperature
Measuring range	-58° to 302 °F / -50 to +150 °C
Accuracy	±0.9 °F / ±0.5 °C
Resolution	32.2 °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 % of full-scale value
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

Vacuum
Measuring 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 )

Vacuum

Measuring 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 )

General technical data
Weight	139.05 oz. / 3942 g
Dimensions	8.7 x 4.9 x 2.8 in. / 220 x 125 x 70 mm
Operating temperature	-4.0° to 122.0 °F / -20 to +50 °C
Protection class	IP42
Product colour	Black
Battery life	250 h (without illumination, without Bluetooth®, without vacuum probe)
Pressure media	CFC
Refrigerants in instrument	R114; R12; R123; R1233zd; R1234yf; R1234ze; R124; R125; R13; R134a; R22; R23; R290; R32; R401A; R401B; R402A; R402B; R404A; R407A; R407C; R407F; R407H; R408A; R409A; R410A; R414B; R416A; R420A; R421A; R421B; R422B; R422C; R422D; R424A; R427A; R438A; R437A; R442A; R444B; R448A; R450A; R449A; R453a; R452A; R454A; R454B; R455A; R454C; R458A; R502; R500; R503; R507; R718 (H₂O); R600a; R513A; R744 (CO₂)
System requirements	requires iOS 7.1 or newer; requires Android 4.3 or newer; requires mobile end device with Bluetooth 4.0
Refrigerants update via App	R11; FX80; I12A; R1270; R13B1; R14; R142B; R152A; R161; R170; R245fa; R227; R236fa; R401C; R406A; R407B; R407B; R407D; R41; R412A; R413A; R417A; R417B; R417C; R422A; R508B; R426A; R508A; R600; RIS89; SP22
Storage temperature	-4.0° to 140.0 °F / -20 to +60 °C
Dimension display	9 x 5 x 3 in. / 220 x 125 x 70 mm