Electrical Installation Testers

Electrical installation testers verify the safety of electrical installations in domestic, commercial and industrial settings. They ensure that fixed wiring is safe and correctly installed to meet relevant local standards and safety requirements. 


Uses of electrical installation testers


You can use electrical installation testers for a variety of tests, including:

  • Insulation-continuity tests – diagnose breakdown of the insulation in various parts of the electrical system such as wires, transformers and motors. The quality of insulation is critical in ensuring uninterrupted and safe functioning of electrical circuits.  
  • Checking RCD devices – check the proper functioning of residual-current devices (RCDs). RCDs are designed to disconnect quickly to mitigate the harm caused from electric shock and to avoid current leaks that may lead to fire and other dangerous situations. 
  • Loop testing – a quick, convenient, and specific method of evaluating an electrical circuit's ability to engage protective devices (circuit breakers, fuses, RCDs). A ground loop determines the effectiveness of protective devices.
  • Resistance measurement of grounding systems – verification tests to ensure that a system's resistance is low enough to provide protection to people, equipment and structures. 

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Description Price Loop Impedance Test Type Automatic RCD Test RCD Ramp Test Non-Tripping Insulation Test Voltage Maximum Voltage Measurement Test Type Earth Resistance Measurement Downloadable Data Interface Type Continuity Test Current RCD Test Type Remote Switch Mode Test Standards
RS庫存編號 899-8201
製造零件編號M503A
HK$12,209.27
單位
Phase to Earth, Phase to Neutral - Yes - 3700V 600V Wiring Polarity Yes - - 15mA DC Selective Yes DIN VDE 0100-600, IEC 60364-6
RS庫存編號 899-8205
製造零件編號M503B
HK$15,087.50
單位
Phase to Earth, Phase to Neutral - Yes - 3700V 600V Wiring Polarity Yes - - 15mA DC Selective Yes DIN VDE 0100-600, IEC 60364-6
RS庫存編號 867-5627
製造零件編號M520R
HK$17,547.92
單位
- Yes Yes Yes 3700V 500V Wiring Polarity Yes Yes - - AC Type, DC Selective - IEC 60364-6
RS庫存編號 136-5808
製造零件編號M500Y
HK$32,635.42
單位
Line to Earth Yes Yes - 1000V 500V Auto Test, RCD Test, RCD Trip Current, RCD Trip Time Yes Yes Bluetooth - B, B+, G, R - IEC 60364-6, IEC 61851, IEC/EN 61010-1, IEC/EN 61557
RS庫存編號 899-8208
製造零件編號M520T
HK$9,267.00
單位
3 Wire Yes Yes Yes 1000V 600V Wiring Polarity Yes - - 15mA AC Type, DC Selective Yes EN 61557, IEC 61557, VDE 0413
RS庫存編號 136-5807
製造零件編號M500V
HK$23,118.69
單位
Line to Earth Yes Yes - 1000V 500V Auto Test, RCD Test, RCD Trip Current, RCD Trip Time Yes Yes Bluetooth - B, B+, G, R - IEC 60364-6, IEC 61851, IEC/EN 61010-1, IEC/EN 61557
RS庫存編號 136-5806
製造零件編號M520P
HK$21,308.19
單位
Line to Earth Yes Yes - 1000V 500V Auto Test, RCD Test, RCD Trip Current, RCD Trip Time Yes Yes Bluetooth - B, B+, G, R - IEC 60364-6, IEC 61851, IEC/EN 61010-1, IEC/EN 61557