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China factory - Mengchuan Instrument Co,Ltd.

Mengchuan Instrument Co,Ltd.

  • China,Wenzhou ,Zhejiang
  • Verified Supplier
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  3. Intelligent Digital Pressure Gauge with Bluetooth Connectivity and Wide
China Intelligent Digital Pressure Gauge with Bluetooth Connectivity and Wide
China Intelligent Digital Pressure Gauge with Bluetooth Connectivity and Wide

  1. China Intelligent Digital Pressure Gauge with Bluetooth Connectivity and Wide
  2. China Intelligent Digital Pressure Gauge with Bluetooth Connectivity and Wide
  3. China Intelligent Digital Pressure Gauge with Bluetooth Connectivity and Wide
  4. China Intelligent Digital Pressure Gauge with Bluetooth Connectivity and Wide
  5. China Intelligent Digital Pressure Gauge with Bluetooth Connectivity and Wide
  6. China Intelligent Digital Pressure Gauge with Bluetooth Connectivity and Wide
  7. China Intelligent Digital Pressure Gauge with Bluetooth Connectivity and Wide
  8. China Intelligent Digital Pressure Gauge with Bluetooth Connectivity and Wide

Intelligent Digital Pressure Gauge with Bluetooth Connectivity and Wide

  1. MOQ： 2
  2. Price： USD＄490
  3. Get Latest Price
Payment Terms L/C, D/A, D/P, T/T, Western Union
Supply Ability 20PC
Delivery Time 10days
Brand Name testo
Model Number 557s
Place of Origin China

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  1. Product Details
  2. Company Details

Product Specification

Payment Terms L/C, D/A, D/P, T/T, Western Union Supply Ability 20PC
Delivery Time 10days Brand Name testo
Model Number 557s Place of Origin China
High Light Testo 550s digital refrigerant gauge ，Testo 557s electronic manifold instrument ，Digital pressure gauge for air conditioning
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

Company Details

Bronze Gleitlager

,

Bronze Sleeve Bushings

 and 

Graphite Plugged Bushings

 from Quality China Factory

  • Business Type:

    Manufacturer,Distributor/Wholesaler,Agent,Importer,Exporter,Trading Company,Seller

  • Year Established:

    2013

  • Total Annual:

    1000000-5000000

  • Employee Number:

    30~60

  • Ecer Certification：

    Verified Supplier

Mengchuan Instrument Co., Ltd. is located in Liushi Town, Yueqing City, Wenzhou, Zhejiang Province, surrounded by the beautiful world natural and cultural heritage - Yandang Mountain! It is mainly engaged in 2000 differential pressure gauge, red oil differential pressure gauge, pressure differential... Mengchuan Instrument Co., Ltd. is located in Liushi Town, Yueqing City, Wenzhou, Zhejiang Province, surrounded by the beautiful world natural and cultural heritage - Yandang Mountain! It is mainly engaged in 2000 differential pressure gauge, red oil differential pressure gauge, pressure differential...

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Get in touch with us

  • Reach Us
  • Mengchuan Instrument Co,Ltd.
  • 58 Longhe Road, Liushi Town,Wenzhou, Zhejiang, China 325604
  • https://www.differential-pressuregauge.com/

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