The Rat testers are pocket sized and can easily check XLR cables even those where each cable end is in a different location. Very compact at 5/8” diameter by 3” and  5” respectively, The Rat Sniffer and Sender are sold as a set,  The Rat Pack, as well as separately.

• Simple and Quick to Us
• Compact, Pocket Sized, to Carry Always
• Three, 2-Color LEDs to Display Faults
• Cable Ends Can Be in Different Locations
• Sniffer Alone Checks Cable when Phantom Power Present
• Sender for Checking Cables Without Phantom Power