Review on Optimized 1500W Ceramic Portable Heater with 4 Modes – Safe, Fast, and Quiet Heating for Indoor Office, Room, Desktop, and Home Use by Alma West

Overall a good device and great value for money. My single shot is trivial, but there are too many blow-off options. The first setting blows cold air - useless - and then there are low heat, high heat and "eco" settings. Low Heat and Eco modes produce almost the same amount of heat, so what's the difference? 200W less difference in Eco mode is good, but then why offer a low heat mode at all when it's basically the same heat output as Eco mode? Redundancy. Using a power meter, I checked the power consumption with the thermostat in the hottest setting: Low heat mode: 970Wh High heat mode: 1500Wh Eco mode: 770Wh emits more than 100 mHs at a distance of several centimetres. At a foot and a half, that's about 3 mGs. Big difference. So try to stay away from the heater. This is comparable to other heaters I have measured. Like convection ovens, toasters and hair dryers, heaters are huge resistors and therefore create a powerful electromagnetic field.