testo真空量规测试552i智能探测器 通过智能手机操作真空量规testo 552i 0564 2552 55

Measurement range: 0 to 26.66hPa/0 to 20000micron
Accuracy: ±(10% of the measured value) (100 to 1000micron)
Resolution: 1micron (0 to 1000micron), 10micron (1000 to 2000micron), 100micron (2000 to 5000micron)
Pressure resistance: 0.6MPa (gauge压力0.5MPA）
连接直径：1/4英寸耀斑
长距离蓝牙
45度角轴
灰尘和防水（IP 54）

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142G

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3 x AAA电池
皮带
运输测试证书

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• ce
• rohs2