* Gold struggles as euro lets go of gains vs dollar
* Tight ranges anticipated on uncertainty over Fed's path
* Bernanke's testimony seen as key
(Updates prices, adds quotes)
By Veronica Brown
LONDON, Feb 23 (Reuters) - Gold eased on Tuesday as the euro lost ground versus the dollar and as the market sought more clarity on U.S. interest rates, looking to this week's testimony from Federal Reserve Chairman Ben Bernanke for direction.
Spot gold stood at $1,105.10 per ounce by 1518 GMT <XAU=>, compared with $1,113.60 quoted late in New York the day before, some 2.5 percent off Monday's one-month highs. U.S. gold futures for April delivery <GCJ0> fell to $1,106.50.
Prices lost support in tandem with the euro relinquishing earlier gains versus the dollar <EUR=>, making dollar-priced gold less attractive for non-U.S. investors.
The euro stalled after the German Ifo institute's indices for Germany's business climate and current conditions fell more than forecast in February. [
]The dollar remained firm against a basket of currencies as U.S. consumer confidence fell in February to the lowest in 10 months. [
] [ ]Dealers and analysts said attempts at rallies were failing as the market concentrated on U.S. monetary policy after the Federal Reserve tightened its emergency lending rate last week.
"The common denominator here is the dollar strengthening, particulrly against the euro," said Robin Bhar, an analyst at Credit Agricole CIB. "There is probably a bit of buying of the dollar or short-covering -- the market is just a bit jittery ahead of what Bernanke says."
"We're seeing physical buying into the dips ... that is helping to provide support around the $1,100 level," he added. "But the fear factor has been taken away from gold -- the only drivers are currencies and oil."
San Francisco Federal Reserve Bank President Janet Yellen said the U.S. economy still needed extraordinary low interest rates as inflation was "undesirably low".
Bernanke gives testimony to Congress on Wednesday and Thursday.
"The market as a whole understands that this is the beginning of a process that's going to emerge and will take several years to run to its conclusion in terms of tightening monetary policy again. But the issue is timing," Mitsubishi analyst Tom Kendall said.
CONSTRUCTIVE
While bullion fell with other key commodities last week after the Fed's emergency lending move, some analysts said the outlook remained constructive for gold, which as a non-interest rate bearing asset benefits from a low-rate environment.
Dealers also said gold was benefitting in non-dollar terms from sovereign risks surrounding some euro zone countries -- notably Greece. Gold priced in euros stayed near to a record high hit last week <XAUEUR=R>.
"Gold still transforming into a currency from a commodity so you need to watch it in non-US currencies," said Simon Weeks, director, bullion sales at Bank of Novia Scotia in London.
On the flipside, Commerzbank said in a note to clients that low inflation, also discussed by the Fed's Yellen, should have an adverse impact, "as gold loses its appeal as a hedging instrument against inflation risks".
"We continue to expect the gold price to move sideways within the trading range of between $1,050 and $1,150 per ounce that has been in place since mid-December," the bank added.
On the investment front, the world's largest gold-backed exchange-traded fund, SPDR Gold Trust <GLD>, said its holdings stood at 1,107.901 tonnes as of Feb. 22, up 0.305 tonnes from the previous business day. [
]In other precious metals silver eased in line with gold to $15.89 per ounce <XAG=> from $16.20 quoted late in New York on Monday. Platinum was at to $1,513.50 from $1,521.50 <XPT=>, while palladium stood at $436.50 from $440.00 <XPD=>. (Additional reporting by Lewa Pardomuan in Singapore; editing by Amanda Cooper)