Think I will get a sine wave inverter,Those jaycar ones caused a few headaches for people over on the camping and fishing forum's when used for charging camera batteries and running lap tops.I am not willing to take the risk,Quite surprised by the amount of people on this forum with their out look and what they do with electronics-"if it start s off bad-that's where is usually ends".
When I do field trips,I'd rather have a more planned approach,and not take the cheap way out,Even if it costs a little more to begin with.Some of the set ups I've seen in astronomy camps/hunting-fishing camps over the years,are doomed right from the start-and people still wonder why they have issues
