Does anyone have any recommendations: brand, fingerless, material, stand alone or fit inside a work glove? After about 30 min my hand tingles and itches. Thanks.
If your hand is tingling, you are already experiencing symptoms and it is good that you are looking into the A/V gloves. The vibration problems are cumulative - they don't go away, so you want to do everything you can to keep them from getting worse. This might include getting a new string trimmer that vibrates less.
To be effective, the gloves need to be full fingered, but not so tight that they restrict circulation. The foamy-palmed, cloth-backed gloves sold by STIHL for $25 can be found in safety catalogs without the logo for less than $15. They are not a high end solution, but better than plain work gloves at reducing vibration.
Better A/V gloves cost more (surprise!) - in the $35 to $50 a pair range, but remember, we are talking about the use of your hands. With full blown hand-arm-vibration-syndrome (HAVS) or 'white finger', or any of the other vibration related issues, you have trouble even gripping or manipulating simple things. So consider indulging / investing in a pair.
Vibration white finger - Wikipedia, the free encyclopedia
NIOSH Document: Chapter 5c. Hand-Arm Vibration Syndrome (HAVS): Musculoskeletal Disorders and Workplace Factors: NIOSH Publican Number 97-141 | CDC/NIOSH
Some of the gel-filled gloves can make it difficult to flex your fingers, due to the thickness of the gel. My personal favorites are the ones with the tiny, bubble-wrap style air chambers in the gloves. They come in a variety of styles to fit your preferences (e.g. stand alone, or as a liner, etc.).
This is one brand/model that i have used and like:
IMPACTO Ergonomic Personal Protection, Anti-vibration Glove, Impact Gloves, wrist supports, kneepads, insoles they are supposed to meet the US ANSI and EU ISO standards.
Remember, that they will also have a life and need to be replaced after a while, but easier to do that than replace your hands. You can extend the life of these types of gloves by using them only with the vibrating power tool, and switching to less expensive, basic work gloves for throwing chunks of firewood, etc.
Philbert