Quick Details
- Warranty:2 years
- Customized support:OEM, ODM
- Place of Origin:Zhejiang, China
- Brand Name:testo
- Model Number:testo 549i
- Product Name:High 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
operated via smartphone wireless smart bluetooth pressure gauge high pressure gauge testo 549i
Product Description
Testo offers you greater mobility when measuring: used in conjunction with your smartphone or tablet, the handy testo 549i
high-pressure gauge is suitable for carrying out wireless servicing and troubleshooting on air conditioning and refrigeration
systems, as well as for installing them. The measuring instrument can be quickly and easily attached directly to the pressure
connection. The testo 549i makes it considerably easier to work on pressure connections that are a long distance apart, thanks to
wireless connection to a smartphone or tablet.
Also practical: since no hoses are needed for the measurements, no refrigerant is lost, or only a very small quantity. When used
in conjunction with the testo 115i clamp thermometer, individual refrigeration system parameters can also be calculated.
1 x testo 549i high-pressure gauge operated via smartphone, including batteries and calibration protocol.
Pressure measurement
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Measuring range
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-15 to +870 psi / -1 to +60 bar
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Accuracy
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±0.5 % of full-scale value
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Resolution
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0.01 psi / 0.01 bar
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Probe connection
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7 / 16 in. - UNF
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Overload rel. (high pressure)
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+943 psi / +65 bar
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General technical data
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Weight
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5.52 oz. / 156.6 g
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Dimensions
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5 x 1 x 1 in. / 125 x 32 x 31 mm
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Operating temperature
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-4° to 122 °F / -20 to +50 °C
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Housing
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Plastic
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Product colour
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black/orange
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Battery type
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3 x AAA
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Battery life
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150 h
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Pressure media
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CFC, HFC, HCFC, N, H₂O, CO₂
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System requirements
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requires iOS 8.3 or newer; requires Android 4.3 or newer; requires mobile end device with Bluetooth 4.0
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requires iOS 11.0 or newer; requires Android 6.0 or newer; requires mobile end device with Bluetooth 4.0
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Storage temperature
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-4° to 140 °F / -20 to +60 °C
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Battery type
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4 x AA batteries
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Battery life
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250 h with no illumination, no Bluetooth®; 100 h with illumination and Bluetooth®
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Data transfer
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Bluetooth®
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Radio range
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492.12 ft. / 150 m
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Refrigerants in instrument
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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)
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Refrigerants update via App
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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
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Storage temperature
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-4° to 140 °F / -20 to +60 °C
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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.