Coax Explorer; 2 Tester with 1 Red RemoteFeatures:Tests and maps coaxial cableSimple push-button operationEasy to read LED panel that indicates PASS, OPEN, or SHORT conditions and simplifies cable identificationRemote #1 (red) is included with this tester; additional remotes also availableColor coded push-on remotes allow for up to four cables to be tested and mapped (sold separately)Upgrade Remote Kit VDV512-110 (sold separately), includes holder with 4 remotes and F adapterUses 2 AAA batteriesSpecifications:Overall Length: 5-3/4'' (146.1 mm)Overall Height: 1'' (25.4 mm)Overall Width: 1-1/4'' (32 mm)Batteries: 2xAAATest-n-Map ID Remotes: Includes Red Remote Included:Batteries, Red RemoteWeight:3.0 oz (85g)WARNING: This product can expose you to chemicals which are known to the State of California to cause cancer, birth defects or other reproductive harm. For more information go to P65Warnings.ca.gov.