Need a quick gift for the geek on your Christmas list and don't want to spend a fortune? These affordable gifts will be appreciated by any technophile!

Iogear GearJuice Mobile Pocket Power - This pocketable, battery-powered gizmo charges your cell phone or MP3 player when an A/C adapter is nowhere to be found. $40

PocketPro Digital Multimeter - This handy multimeter measures AC and DC voltage, and includes a built-in stand and long testing cables. $35

Kensington Wall/Auto/Air Ultra Portable Power Adapter - Get 120 volts to your power-hungry laptop whether you're at home, in your car, or in the air. $150

I.R. Gun Industrial Infrared Thermometer - Measure temperature by pointing a red laser at what you want to test. An infrared thermometer tests the temp from -58 to 750 degrees Fahrenheit. I kid you not: It makes temp testing fun. $70

CellKeeper - Wallet meets cell phone (or iPod or camera) holster. I know the pictures show guys wearing it, but I think it's a better fit for the lady geek on your list (and in a purse, sans the shoulder strap). $30

BevyTech Gadget Bottle - For the more athletic geek on your list, rubber straps hold your cell phone or iPod in place while you're jogging or riding your recumbent bicycle to the Linux user group meetup. $7.50

XShot - Get yourself in your digital photos with this telescoping camera mount that extends three feet away from you. Just set your camera timer and smile real big. Yes, it's a stick, but it's a very clever stick. $25