지불 유형:L/C,Western Union,D/P,D/A,T/T,MoneyGram
최소 주문량:50 piece
수송:Ocean,Land,Air,Express
포트:NINGBO,BEIJING,SHANGHAI
$75≥50Others
Warranty: 2 Years
Customized Support: Oem, Odm
Brand Name: testo
Model Number: testo 549i
Product Name: High pressure gauge
보증 기간: 3 년
인증: CSA, pcoc, 범위, IECEE, scoc, UL
사용자 정의를 지원합니다: OEM, ODM, OBM
원산지: 중국
Place Of Origin: Zhejiang, China
Certification: CE
포장: 컬러 박스/ OEM 박스
수송: Ocean,Land,Air,Express
지원에 대한 지원: 10000 Piece/Pieces per Month
포트: NINGBO,BEIJING,SHANGHAI
지불 유형: L/C,Western Union,D/P,D/A,T/T,MoneyGram
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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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