

Q1: Does operating this tool require professional electrical experience?
A: With one-button operation and clear visual and audio indicators, even DIY enthusiasts can safely locate circuit breakers within minutes. We provide step-by-step guides with detailed illustrations.
Q2: Why does our circuit detector require batteries to be installed in the transmitter?
1.Safety and Compliance: The LCD screen increases power consumption, exceeding the 3mA DC operating limit specified by the EN 61243-3:2010 international safety standard. Battery power ensures full compliance while maintaining professional-grade accuracy.
2.Power-Outage Data Protection: When a circuit trips, the transmitter retains measurement data for 10 seconds, which is crucial for recording fault details. Non-battery designs immediately lose all data when power is cut off.
Q3: Why is the transmitter's battery compartment secured with screws instead of a tool-free design?
A: The screw-sealed battery compartment is an innovative design that complies with the IEC61010-1 high-voltage electrical enclosure safety standards. It is intended to prevent unauthorized access by non-professional users, reducing the risk of electric shock or short circuits.





Q1: Does operating this tool require professional electrical experience?
A: With one-button operation and clear visual and audio indicators, even DIY enthusiasts can safely locate circuit breakers within minutes. We provide step-by-step guides with detailed illustrations.
Q2: Why does our circuit detector require batteries to be installed in the transmitter?
1.Safety and Compliance: The LCD screen increases power consumption, exceeding the 3mA DC operating limit specified by the EN 61243-3:2010 international safety standard. Battery power ensures full compliance while maintaining professional-grade accuracy.
2.Power-Outage Data Protection: When a circuit trips, the transmitter retains measurement data for 10 seconds, which is crucial for recording fault details. Non-battery designs immediately lose all data when power is cut off.
Q3: Why is the transmitter's battery compartment secured with screws instead of a tool-free design?
A: The screw-sealed battery compartment is an innovative design that complies with the IEC61010-1 high-voltage electrical enclosure safety standards. It is intended to prevent unauthorized access by non-professional users, reducing the risk of electric shock or short circuits.


































