4 valves smart digital manifold gauge testo 557 digital manifold

Short Description:

Benefits:US $500 coupons
Type:Digital Pressure Gauges
Samples:
Digital Pressure Gauges
$90.00/Piece | 1 Piece (Min. Order) | Buy Samples
Lead Time:
Quantity(Pieces) 1 - 10000 >10000
Est. Time(days) 30 To be negotiated
Customization:
Customized logo(Min. Order: 500 Pieces)
Customized packaging(Min. Order: 500 Pieces)
Shipping:Support Express · Sea freight · Air freight


Product Detail

Product Tags

Overview

Quick Details

Warranty:2 years
Customized support:OEM, ODM
Place of Origin:Zhejiang, China
Brand Name:testo
Model Number:testo 557
Product Name:Digital Pressure Gauge
Certification:CE

Supply Ability

Supply Ability:10000 Piece/Pieces per Month

Packaging & Delivery

Port: NINGBO
Lead Time:
Quantity(Pieces) 1 - 10000 >10000
Est. Time(days) 30 To be negotiated
Product Description

Model Number:testo 557 Product Name:Digital Pressure Gauge Certification:CE

1. Calculation of superheating and subcooling in real time: no manual calculation, which is prone to error
2. Connect to smartphone/tablet app: remote monitoring and smart measurement documentation
3. Precise external Pirani gauge for vacuum measurement, temperature-compensated leakage test, automatic ambient pressure
measurement
4. The 60 most common refrigerants are stored in the instrument, subsequent updates possible (via app)

Product Description
Start your wireless measurements on refrigeration and air conditioning systems and heat pumps straight away. Thanks to the Blue
tooth vacuum probe supplied, you can even measure vacuum without any cables or hoses. You will get the testo 557s smart digital
manifold with Blue tooth and 4-way valve block, one testo 552i wireless vacuum probe (Blue tooth), two testo 115i wireless clamp
thermometers (Blue tooth, NTC) and a robust transport case. For other wireless measurements, other optionally available testo
Smart Probes are also ideal.

Delivery Scope
testo 557 digital 4-way manifold including two clamp temperature probes, precise external Pirani gauge for vacuum measurement,
transport case, calibration protocol, batteries and app (can be downloaded).
Temperature
Measuring range
-50 to +150 °C
Accuracy
±0.5 °C
Resolution
0.1 °C
Probe connection
2 x Plug-in (NTC)
Pressure measurement
Measuring 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
Vacuum measurement
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 micron)
General technical data
Weight
3250g
Dimensions
220 x 125 x 70 mm (LxWxH)
Operating temperature
-4° to 122 °F / -20 to +50 °C
Protection class
IP42
System requirements
requires iOS 13.0 or newer; requires Android 8.0 or newer; requires mobile end device with Bluetooth 4.0
Product colour
Black
Battery life
250 h (without illumination, without Bluetooth®, without vacuum probe)
Pressure media
CFC
Refrigerants in instrument
R407H; R23; R290; R1234yf; R442A; R134a; R123; R452B; R438A; R421A; R453a; R401B; R1233zd; R410A; R407A; R407C; R452A; R401A;
R422C; R427A; R422B; R424A; R125; R414B; R404A; R408A; R448A; R422D; R12; R114; R421B; R449A; R409A; R420A; R444B; R32; R454A;
R124; R402A; R450A; R407F; R416A; R13; R437A; R1234ze; R454B; R402B; R22; R434A; R454C; R455A; R458A; R500; R502; R503; R507;
R513A; R600a; R718 (H₂O); R744 (CO₂)
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
Storage temperature
-4° to 140 °F / -20 to +60 °C
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Company Profile

SinoCool Refrigeration & Electronics Co.Ltd. is a large modern enterprise specializing in refrigeration accessories, we deal with the spare parts from 2007. Now we have 3000 kinds spare parts for Air conditioner, Refrigerator, Washing machine, Oven, Cold room; We have relied on high technology for a long time and have invested huge amounts of money in compressors, capacitors, relays and other refrigeration accessories. Stable quality, superior logistics and caring service are our advantages. Customized products and OEM service are all available.

Washing9

Exhibition
Washing10

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