Habotest HT9510 RCD / Loop Tester is a high-precision, multi-functional instrument designed for the rigorous testing of electrical installations. It is a critical tool for electricians and safety inspectors to verify that Residual Current Devices (RCDs) trip correctly and that Loop Impedance is low enough to ensure circuit breakers trigger during a fault.
Equipped with a large, high-definition backlit display and the ability to store up to 1000 sets of data, the HT5910 is built for large-scale industrial and residential inspections where compliance and data logging are mandatory.