Kyoritsu 4140 Digital Loop Impedance Tester with PSC,PFC, Anti-Trip and Phase Rotation
http://www.kew-ltd.co.jp/en/products/detail/00084/
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The Kyoritsu 4140 is a digital loop impedance tester, capable of measuring prospective short current (PSC) and prospective fault current (PFC), phase rotation testing and measuring both voltage and frequency.
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• Anti-Trip Technology for complete trip free Loop testing on all RCDs rated 30mA and above.
• Dual Display allows simultaneous measurements like Loop & PFC/PSC.
• Two wire connection for Loop L-L, L-N and PSC testing is possible.
• Phase rotation, Voltage and Frequency measurements.
• Lock-down test button for 'hands free' testing with auto-start operation.
• Display and front panel keyboards with Backlight to be visible in dark places.
• Water and Dust proof (IP54)
• Dual Display allows simultaneous measurements like Loop & PFC/PSC.
• Two wire connection for Loop L-L, L-N and PSC testing is possible.
• Phase rotation, Voltage and Frequency measurements.
• Lock-down test button for 'hands free' testing with auto-start operation.
• Display and front panel keyboards with Backlight to be visible in dark places.
• Water and Dust proof (IP54)
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