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Intelligent Digital Pressure Gauge with Bluetooth Connectivity and Wide Refrigerant Compatibility for HVAC Systems
Intelligent Digital Pressure Gauge with Bluetooth Connectivity and Wide Refrigerant Compatibility for HVAC Systems
Intelligent Digital Pressure Gauge with Bluetooth Connectivity and Wide Refrigerant Compatibility for HVAC Systems
Intelligent Digital Pressure Gauge with Bluetooth Connectivity and Wide Refrigerant Compatibility for HVAC Systems
Intelligent Digital Pressure Gauge with Bluetooth Connectivity and Wide Refrigerant Compatibility for HVAC Systems
Intelligent Digital Pressure Gauge with Bluetooth Connectivity and Wide Refrigerant Compatibility for HVAC Systems
Intelligent Digital Pressure Gauge with Bluetooth Connectivity and Wide Refrigerant Compatibility for HVAC Systems
Intelligent Digital Pressure Gauge with Bluetooth Connectivity and Wide Refrigerant Compatibility for HVAC Systems
Intelligent Digital Pressure Gauge with Bluetooth Connectivity and Wide Refrigerant Compatibility for HVAC Systems
Intelligent Digital Pressure Gauge with Bluetooth Connectivity and Wide Refrigerant Compatibility for HVAC Systems
Intelligent Digital Pressure Gauge with Bluetooth Connectivity and Wide Refrigerant Compatibility for HVAC Systems
Intelligent Digital Pressure Gauge with Bluetooth Connectivity and Wide Refrigerant Compatibility for HVAC Systems
Intelligent Digital Pressure Gauge with Bluetooth Connectivity and Wide Refrigerant Compatibility for HVAC Systems
Intelligent Digital Pressure Gauge with Bluetooth Connectivity and Wide Refrigerant Compatibility for HVAC Systems
Intelligent Digital Pressure Gauge with Bluetooth Connectivity and Wide Refrigerant Compatibility for HVAC Systems
Intelligent Digital Pressure Gauge with Bluetooth Connectivity and Wide Refrigerant Compatibility for HVAC Systems
Specifications
Brand Name :
testo
Model Number :
557s
Place of Origin :
China
MOQ :
2
Price :
USD＄490
Payment Terms :
L/C, D/A, D/P, T/T, Western Union
Supply Ability :
20PC
Delivery Time :
10days
Description
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)
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
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>&reg;</sup>h (without illumination, without Bluetooth®, without vacuum probe); 100 h with illumination and Bluetooth<sup>&reg;</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 (H₂O); R744 (CO₂)
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
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Intelligent Digital Pressure Gauge with Bluetooth Connectivity and Wide Refrigerant Compatibility for HVAC Systems

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Product Detail
Brand Name :
testo
Model Number :
557s
Place of Origin :
China
MOQ :
2
Price :
USD＄490
Payment Terms :
L/C, D/A, D/P, T/T, Western Union
Contact Supplier
Intelligent Digital Pressure Gauge with Bluetooth Connectivity and Wide Refrigerant Compatibility for HVAC Systems
Intelligent Digital Pressure Gauge with Bluetooth Connectivity and Wide Refrigerant Compatibility for HVAC Systems
Intelligent Digital Pressure Gauge with Bluetooth Connectivity and Wide Refrigerant Compatibility for HVAC Systems
Intelligent Digital Pressure Gauge with Bluetooth Connectivity and Wide Refrigerant Compatibility for HVAC Systems
Intelligent Digital Pressure Gauge with Bluetooth Connectivity and Wide Refrigerant Compatibility for HVAC Systems
Intelligent Digital Pressure Gauge with Bluetooth Connectivity and Wide Refrigerant Compatibility for HVAC Systems
Intelligent Digital Pressure Gauge with Bluetooth Connectivity and Wide Refrigerant Compatibility for HVAC Systems
Intelligent Digital Pressure Gauge with Bluetooth Connectivity and Wide Refrigerant Compatibility for HVAC Systems

Mengchuan Instrument Co,Ltd.

Verified Supplier
5 Years
zhejiang, wenzhou
Since 2013
Business Type :
Manufacturer, Distributor/Wholesaler, Agent, Importer, Exporter, Trading Company, Seller
Main Products :
Differential Pressure Gauge, Digital Pressure Gauge, Stainless Steel Pressure Gauge
Total Annual :
1000000-5000000
Employee Number :
30~60
Certification Level :
Verified Supplier
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