An essential testing accessory to facilitate fast and safe testing for loop impedance, and R1 & R2 testing of lighting circuits Reduces the need to hold test probes in place Positive connection of test leads to lamp holders EN61010-1 CAT II 300V
An essential testing accessory to facilitate fast and safe testing for loop impedance, and R1 & R2 testing of lighting circuits Reduces the need to hold test probes in place Positive connection of test leads to lamp holders EN61010-1 CAT II 300V
