Monoprice offers this Lan Maintenance Tool Kit (108137) for $68.40 plus extra shipping. The final price will appear after you sign up for their newsletter, in which you get $5.00 off $25 or more. The e-mail will be sent immediately with a coupon code.

What makes this deal hot:
You save 65% off the retail list price after your e-mail coupon code has been applied. That's the lowest price we could find currently.

What this does & Why you need it:
This Lan Maintenance Tool Kit includes a multi-Network Cable Tester, which is designed to test RJ11, RJ45, BNC, and USB cables. The tester is powered with a 9 volt battery (included) and gives fail/pass indication for each wire type tested. A detachable remote terminator allows you to test cables that have been installed. An adjustable punch-down tool with dies for #66 and #110 keystones is included for when you need to make keystone jacks or install network cabling into a patch panel. The kit comes with thirty RJ45 and thirty RJ11 modular plugs, as well as twenty-four RJ45 strain relief boots in various colors.