Mr Hodgman told a packed auditorium at the Liberals' state election campaign launch in the North yesterday that if Tasmanians voted for the Greens they would not get a change of government.

"You will have a hung parliament with a Labor minority government and David Bartlett will still be premier," Mr Hodgman said.

To huge applause, Mr Hodgman said that he would fight in the last six days of the campaign for a majority Liberal government.

"I will not do deals and I will not trade away the commitments we have made," he said.

In contrast to the other party campaign launches last week, Mr Hodgman did not announce many big, new spending packages.

New commitments were fiscally small and included:

•A one-on, one-off rule regarding new small business regulations which would see the removal of one regulation for every new regulation that was imposed.

•A new $7.5 million, "well-health Tasmania unit" led by independent experts to support the government to change culture and practice to focus on preventative health.

•A doubling of the heating allowance for pensioners.

•$20 fuel vouchers, up to a maximum $100 a year, for volunteers to help with fuel costs.

•Abolition of the $200 "voluntary" general levy a child in public schools from 2011.

Mr Hodgman said that the abolition of the school levy, combined with the Liberals' plan to abolish school bus fares, would save a family with two children at primary school more than $1000 a year.

He acknowledged retiring Opposition education spokeswoman Sue Napier in the audience as well as former Liberal premier Tony Rundle before detailing his plan for the first 100 days in office if the Liberals win government at the weekend.

By the end of the first week, Mr Hodgman would meet heads of all government departments and he would recall Parliament within the first month to deal with policy.

"And of course, in our first 100 days, we will bring down our first budget," he said.

Mr Hodgman was joined on the stage after his speech by his wife, Nicky, and their three children - William, 8, James, 6, and Lily, 3.

Mrs Hodgman's parents, Bonnie and Paul Gwilliam, were also in the audience with Mr Hodgman's father, former Denison MHA Michael Hodgman.