Kit includes the ADLS2 silicone leads and ASA2 alligator leads plus RCT2 probe tips

HVAC techs often remove the black probe tip (common) and insert the black alligator lead for an extended reach from ground

When used with a stick meter, the Volts (red) probe tip is inserted into the top of the meter for easy one-handed testing

Use both alligator extension to perform “no-hands” tests 

Silicone test leads deliver better performance in temperature extremes than test leads insulated with vinyl.