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![](https://ae01.alicdn.com/kf/S269a105da9d74bffabf0c39b82328a074/4-557s.jpg) ![](https://ae01.alicdn.com/kf/S7f87071e07a14e9096120a6366d8cbf5e/4-557s.jpg) ![](https://ae01.alicdn.com/kf/S266ca3da53da4cfcbbe161f2ba2d19245/4-557s.jpg) ![](https://ae01.alicdn.com/kf/Sd242b48ade7a4bdcb890ea6c48f9df61m/4-557s.jpg) aHR0cDovL2ZyZWVzaGlwLmNvLmty![](https://ae01.alicdn.com/kf/S269a105da9d74bffabf0c39b82328a074/4-557s.jpg) ![](https://ae01.alicdn.com/kf/S7f87071e07a14e9096120a6366d8cbf5e/4-557s.jpg) ![](https://ae01.alicdn.com/kf/S266ca3da53da4cfcbbe161f2ba2d19245/4-557s.jpg) ![](https://ae01.alicdn.com/kf/Sd242b48ade7a4bdcb890ea6c48f9df61m/4-557s.jpg) ![](https://ae01.alicdn.com/kf/S5f1a73fe9bed41cfa2a306538c569856A/4-557s.jpg)
- ¸ðµ¨ ¹øÈ£: testo 557S
- ±Ù¿ø: CN (Á¤Ç°)
- Warranty: 2 years
- Customized support: OEM, ODM
- Place of Origin: Zhejiang, China
- Product Name: Digital Pressure Gauge
4 ¹ëºê ºí·çÅõ½º ½º¸¶Æ® µðÁöÅÐ ¸Å´ÏÆúµå °ÔÀÌÁö testo 557S µðÁöÅÐ ¸Å´ÏÆúµå
ºí·çÅõ½º°¡ ÀåÂøµÈ testo 557 ÀÇ µðÁöÅÐ ¸Å´ÏÆúµå¿Í 4-way ¹ëºê ºí·ÏÀº ´ëÇü ±×·¡ÇÈ µð½ºÇ÷¹ÀÌ, ÄÄÆÑÆ®ÇÏ°í °ß°íÇÑ ±â´ÉÀ» °®Ãß°í ÀÖ½À´Ï´Ù. ÁÖÅÃ, °¡À̵å ÃøÁ¤ ¸Þ´º ¹× testo ½º¸¶Æ® ¾Û. ÃÖ°í Ç°ÁúÀÇ ÃøÁ¤ ±â¼ú, ³ôÀº ¼öÁØÀÇ ½Å·Ú¼º, ºü¸£°í ½¬¿î ÃøÁ¤ ¹× ¹®¼È¸¦ À§ÇÑ ½º¸¶Æ® ±â´ÉÀ¸·Î testo 557 ÀÇ ¸Å´ÏÆúµå¸¦ ½Å·ÚÇÒ ¼ö ÀÖ´Â ÆÄÆ®³Ê°¡ µÇ¾ú½À´Ï´Ù. ³Ãµ¿ ¹× °øÁ¶ ½Ã½ºÅÛ ¹× ¿ ÆßÇÁÀÇ ½Ã¿îÀü, ¼ºñ½º ¹× À¯Áö º¸¼ö.
Á¦Ç° ¼³¸í
º¸´Ù ½±°í À¯¿¬ÇÑ ÃøÁ¤ ¹× ¹®¼È: ºí·çÅõ½º¿Í 4 ¹æÇâ ¹ëºê ºí·ÏÀÌ ÀåÂøµÈ testo 557s µðÁöÅÐ ¸Å´ÏÆúµå, ½Ã¿îÀü, ¼ºñ½º ¹× ³Ãµ¿ À¯Áö º¸¼ö ºÐ¾ßÀÇ ÃøÁ¤ ÀÛ¾÷¿¡ ÀÌ»óÀûÀÔ´Ï´Ù. ¿¡¾îÄÁ ½Ã½ºÅÛ ¹× ¿ ÆßÇÁ.
¹è´Þ ¹üÀ§
¹èÅ͸® (4 x AA) ¹× ±³Á¤ ÇÁ·ÎÅäÄÝÀ» Æ÷ÇÔÇÑ testo 557 ÀÇ µðÁöÅÐ 4 ¹æÇâ ¸Å´Ï Æúµå 1 x testo 552i ¹«¼± Ǫ¸¥ Ä¡¾Æ Áø°ø ÇÁ·Îºê 2 x testo 115i ¹«¼± ºí·ç Ä¡¾Æ Ŭ·¥ÇÁ ¿Âµµ°è ¿î¼Û ÄÉÀ̽º Testo ½º¸¶Æ® ¾Û (¹«·á ´Ù¿î·Îµå) »ç¿ë ¼³¸í¼
¿Âµµ
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ÃøÁ¤ ¹üÀ§
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-58 ° ~ 302 ° F / -50 ~ + 150 ° C
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Á¤È®µµ
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± 0.9 °F / ± 0.5 °C
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ÇØ»óµµ
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0.1 ° F / 0.1 °C
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ÇÁ·Îºê ¿¬°á
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2 x Ç÷¯±×ÀÎ (NTC)
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¾Ð·Â ÃøÁ¤
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ÃøÁ¤ ¹üÀ§
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-15 ~ 870 psi / -1 ~ 60 bar
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Á¤È®µµ
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± 0.5% F
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ÇØ»óµµ
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0.14 psi / 0.01 ¹Ù
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ÇÁ·Îºê ¿¬°á
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3x7/16 " - UNF + 1x5/8`` - UNF
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°úºÎÇÏ ·¼. (°í¾Ð)
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943 psi / 65 bar
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ÀÏ¹Ý ±â¼ú µ¥ÀÌÅÍ
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¹«°Ô
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44 ¿Â½º/1243g
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Ä¡¼ö
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9x4.4x3 ÀÎÄ¡. (LxWxH) / 229x112.5x71mm (LxWxH)
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ÀÛµ¿ ¿Âµµ
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-4 ° ~ 122 ° F / -20 ~ + 50 ° C
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º¸È£ µî±Þ
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IP54
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Á¦Ç° »ö»ó
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ºí·¢
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ÀÚµ¿ ²ô±â
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10 ºÐ *
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¹èÅ͸® ŸÀÔ
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4 x AA ¹èÅ͸®
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¹èÅ͸® ¼ö¸í
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Á¶¸íÀ̾ø´Â 250 h, Bluetooth®h ¾øÀ½ (Á¶¸í ¾øÀ½, Bluetooth® ¾øÀ½, Áø°ø ÇÁ·Îºê ¾øÀ½); Á¶¸í ¹× Bluetooth® °¡ÀÖ´Â 100 h
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¶óµð¿À ¹üÀ§
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492.12 ÇÇÆ®. / 150 m
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¾Ð·Â ¸Åü
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CFC
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±â±âÀÇ ³Ã¸Å
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R1234yf; R744 (CO2); R437A; R503; R452A; R500; R114; R4444B; R407H; R422B; R434A; R410A; R290; R449A; R401B; R407F; R13; R123; r718 (H); R404A; R125; R416A; R421B; R422C; R448A; R22; R407A; R409A; R12; R454B; R414B; R442A; R1233zd; R420A; R420A; R458A; R427A; R450A; R124; R502; R1234ze; R600a; R23; R402B; R455A; R454A; R407C; R453a; R513A; R401A; R422D; R402A; R507; R454C; R408A; R421A; R134a; R32; R452B; R438A
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½Ã½ºÅÛ ¿ä±¸ »çÇ×
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IOS 11.0 ÀÌ»ó ÇÊ¿ä; Android 6.0 ÀÌ»ó ÇÊ¿ä; ºí·çÅõ½º 4.0 žÀçµÈ ¸ð¹ÙÀÏ ÃÖÁ¾ ±â±â ÇÊ¿ä
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¾ÛÀ» ÅëÇÑ ³Ã¸Å ¾÷µ¥ÀÌÆ®
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R11; FX80; I12A; R1150; R1270; R13B1; R14; R142B; R152A; R161; R170; R227; R236fa; R245fa; R406C; R406A; R407B; R407D; R41; Ra11A; r412A; R413A; R417A; R417B; R417C; R422A; R426A; R508A; R508B; R600; RIS89; SP22
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º¸°ü ¿Âµµ
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-4 ° ~ 140 ° F / -20 ~ + 60 ° C
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½Ã³ëÄð ³Ãµ¿ ÀüÀÚ ÁÖ½Äȸ»ç.
³Ãµ¿ ¾×¼¼¼¸®¸¦ Àü¹®À¸·ÎÇÏ´Â ´ëÇü Çö´ë ±â¾÷À̸ç 2007 ¿¹ºñ ºÎÇ°À» ó¸®ÇÕ´Ï´Ù. Áö±Ý ¿ì¸®´Â 3000 Á¾·ù°¡ ÀÖ½À´Ï´Ù ¿¹ºñ ºÎÇ° ¿¡¾îÄÁ, ³ÃÀå°í, ¼¼Å¹±â, ¿Àºì, Â÷°¡¿î ¹æ; ¿ì¸®´Â ¿À·§µ¿¾È ÷´Ü ±â¼ú¿¡ ÀÇÁ¸ÇØ ¿ÔÀ¸¸ç ¾ÐÃà±â, Ä¿ÆнÃÅÍ, ¸±·¹ÀÌ ¹× ±âŸ ³Ãµ¿ ¾×¼¼¼¸®¿¡ ¸·´ëÇÑ µ·À» ÅõÀÚÇß½À´Ï´Ù. ¾ÈÁ¤ÀûÀÎ Ç°Áú, ¿ì¼öÇÑ ¹°·ù ¹× °ü¸® ¼ºñ½º´Â ¿ì¸®ÀÇ ÀåÁ¡ÀÔ´Ï´Ù. ¸ÂÃãÇü Á¦Ç°°ú OEM ¼ºñ½º¸¦ ¸ðµÎ ÀÌ¿ëÇÒ ¼ö ÀÖ½À´Ï´Ù.
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