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 117-6026
製造零件編號1008-121
BrandMegger
HK$6,848.59
單位
2 Wire, 3 Wire Yes Yes Yes 250 V, 500 V, 1000 V 600V Continuity Yes - Wireless 200mA A, AC, S - EC 61010-1:2010, IEC 61010-031:2008, IEC 61010-30:2010, IEC 61557:2007
RS庫存編號 117-6027
製造零件編號1008-123
BrandMegger
HK$9,389.01
單位
2 Wire, 3 Wire Yes Yes Yes 100 V, 250 V, 500 V, 1000 V 600V Continuity Yes - Wireless 200mA A, AC, B, S - EC 61010-1:2010, IEC 61010-031:2008, IEC 61010-30:2010, IEC 61557:2007
RS庫存編號 117-6028
製造零件編號1008-128
BrandMegger
HK$11,074.81
單位
2 Wire, 3 Wire Yes Yes Yes 100 V, 250 V, 500 V, 1000 V 600V Continuity Yes Yes Wireless 200mA A, AC, B, S - EC 61010-1:2010, IEC 61010-031:2008, IEC 61010-30:2010, IEC 61557:2007
RS庫存編號 172-0819
製造零件編號1009-987
BrandMegger
HK$14,785.75
單位
2 Wire (Hi Current), 2 Wire (Non-Trip Range), 3 Wire (Non-Trip Range) Yes Yes Yes 100 V, 250 V, 500 V, 1000 V 600V Auto Test, Continuity, Earth Resistance, Insulation, Loop Test, RCD Ramp Test, RCD Test, Resistance Yes Yes Bluetooth 15 mA, 200 mA A, AC, B, DC, S - EN 61010, IEC 61326
RS庫存編號 175-4076
製造零件編號1009-990
BrandMegger
HK$18,829.20
單位
- Yes Yes Yes 100 V, 250 V, 500 V, 600 V, 1000 V 600V - Yes Yes Bluetooth 205mA - - EN61010 CAT IV, IEC 61010-031:2008, IEC 61010-1:2010, IEC 61010-30:2010, IEC 61557:2007, IEC61326