Product Description
testo 557s Smart Vacuum Kit with hoses - Smart digital manifold with wireless vacuum and wireless temperature probes and 4 hose set
Description
Delivery Scope
- testo 557s digital 4-way manifold including batteries (4 x AA) and calibration protocol
- 1 x testo 552i wireless Bluetooth vacuum probe
- 2 x testo 115i wireless Bluetooth clamp thermometers
- 4 hoses set
- Transport case
- testo Smart App (free download)
- Instruction manual
Your advantages
-
Completely wireless measurements and all results at a glance: thanks to Bluetooth probes and large graphic display
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Exceptionally compact and reliable thanks to the easy-to-handle, rugged housing with IP 54 protection class
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Easy, wireless, flexible measurements and documentation: Temperature and vacuum measurements via automatic Bluetooth® connection, testo Smart App for documentation and lots more
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In the kit: testo 557s smart digital manifold with Bluetooth and 4-way valve block, 1 x testo 552i wireless vacuum probe (Bluetooth), 2 x testo 115i wireless clamp temperature probes (Bluetooth, NTC), 4 hose set, and case
For completely wireless measurements on refrigeration and air conditioning systems and heat pumps. Thanks to the Bluetooth vacuum probe supplied, you can even measure vacuum without any cables or hoses. You will get the testo 557s smart digital manifold with Bluetooth and 4-way valve block, one testo 552i wireless vacuum probe (Bluetooth), two testo 115i wireless clamp thermometers (Bluetooth, NTC), a 4 hose set and a rugged transport case. For other wireless measurements, the Testo Smart Probes are ideal.
Technical data
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 life |
250 h with no illumination, no Bluetooth<sup>®</sup>h (without illumination, without Bluetooth®, without vacuum probe); 100 h with illumination and Bluetooth<sup>®</sup>
|
| Battery type |
4 x AA batteries
|
| Radio range |
492.12 ft. / 150 m
|
| 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; R434A; R437A; R438A; R442A; R444B; R448A; R449A; R450A; R452A; R452B; R453a; R454A; R454B; R454C; R455A; R458A; R500; R502; R503; R507; R513A; R600a; R718 (Hâ‚‚O); R744 (COâ‚‚)
|
| 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
|
| Refrigerant |
A2L / A3 compatibel
|
| Storage temperature |
-4° to 140 °F / -20 to +60 °C
|
| * when not connected via Bluetooth | |
Temperature - NTC
| Measuring range |
-40° to 302 °F / -40 to +150 °C
|
|---|---|
| Accuracy |
±2.3 °F (-4° to 185 °F) / ±1.3 °C (-20 to +85 °C)
|
| Resolution |
0.1 °F / 0.1 °C
|
General technical data
| Weight |
4.49 oz. / 127.4 g
|
|---|---|
| Dimensions |
7 x 4 x 1 in. / 183 x 90 x 30 mm
|
| Operating temperature |
-4° to 122 °F / -20 to +50 °C
|
| Housing |
Plastic
|
| System requirements |
requires iOS 11.0 or newer; requires Android 6.0 or newer; requires mobile end device with Bluetooth 4.0
|
| Product colour |
black/orange
|
| Battery type |
3 x AAA
|
| Battery life |
150 h
|
| Storage temperature |
-4° to 140 °F / -20 to +60 °C
|
testo 552i - App-controlled wireless vacuum probe
Product no. 0564 2552 01Absolute Pressure
| Measuring range |
0 to 0.39 psi / / 0 to 26.66 mbar /
0 to 20000 micron
|
|---|---|
| Accuracy |
±(1
±10 micron + 10 % of mv (100 to 1000 micron)
|
| Resolution |
100 micron (2000 to 5000 micron) /
1 micron (0 to 1000 micron) /
10 micron (1000 to 2000 micron) /
|
| Overload |
absolute: 87.0 psi / 87 psi / absolute: 6.0 bar / 87 psi
(relative: 72.5 psi / 72 psi) / (relative: 5.0 bar / 72 psi)
|
General technical data
| Weight |
5 oz. / 142 g
|
|---|---|
| Dimensions |
6 x 1 x 1 in. (LxWxH) / 150 x 32 x 31 mm (LxWxH)
|
| Operating temperature |
14.0° to 122.0 °F / -10 to +50 °C
|
| Protection class |
IP54
|
| System requirements |
requires iOS 12.0 or newer; requires Android 6.0 or newer; requires mobile end device with Bluetooth 4.2
|
| Product colour |
black/orange
|
| Auto-off |
10 min*
|
| Battery type |
3 x AAA
|
| Battery life |
39 h
|
| Connection |
7/16“ UNF
|
| Interface |
Bluetooth® 4.2
|
| Storage temperature |
-4.0° to 122.0 °F / -20 to +50 °C
|
| * when not connected via Bluetooth | |
testo Smart App with the full range of functions - available as a free download
Product no. 0501 5001General technical data
| System requirements |
requires iOS 13.0 or newer; requires Android 8.0 or newer; requires mobile end device with Bluetooth 4.0
|
|---|
Applications
Refrigeration systems, air conditioning systems, heat pumps, ductless, single zone, multi zone, mini split systems
- Determination of high and low pressure, automatic determination of condensation and evaporation temperature and calculation of superheating/subcooling. All results can be read simultaneously on one screen
- Tightness test: Recording and analysis of the pressure curve
- Automatic calculation of the target superheat (in conjunction with the appropriate measuring instrument, e.g. Testo Smart Probe)
- Measure vacuum: Graphic progression display of the measurement with indication of the start and differential value
- Evacuation: Graphic progression display of the measurement with indication of the start and differential value (in conjunction with the appropriate Testo Smart Probe, e.g. testo 552i vacuum probe)
Downloads
Product brochures
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Testo A2L Compatibility Chart(pdf, 1.5 MB)
Operating instructions
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Instruction manual testo 550s / testo 557s(pdf, 1.95 MB)
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EU declaration of conformity testo 557s(pdf, 33.12 kB)
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Technical Documentation A3 refrigerant testo 557s(pdf, 40.7 kB)
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Testo Smart Probes Instruction Manual(pdf, 1.57 MB)
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Testo Smart Probes Short Manual(pdf, 1.98 MB)
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EU declaration of conformity testo 552i(pdf, 33.25 kB)
