This is the [link=http://www2.towerhobbies.com/cgi-bin/wti0001p?&W=000412642&I=LXJ803&P=K]glow starter[/link] I got from Tower Hobbies. I love it. I have both .46 and a .61 size engines and it works fine for both of them. It has a meter, and comes with a charger. Unfortunately, the replaceable battery has to be ordered separately. I like the longer length (2 3/4 inches).