Dew heaters work best when attached to the main tube just behind the lens cell. The goal is to create a warm pocket of air just under the lens that keeps it just warm enough to prevent dew. If you attach it directly to the dew shield, you’re heating the air in front of the lens...
On the hotel barge, a lot of the electrical load is for the staterooms heated and cooled by individual through-the- wall units and for the water heaters that supply hot water to each space. In addition there is a laundry in the hull. There is also an emergency standby generator located...
3. Large and small home appliances, such as rice cookers, microwave ovens, toasters, refrigerators, washing machines, air conditioners, electric water heaters 4. Electric fans, hair dryers, irons, etc. 5. Lighting products, including LED lamps, table lamps, Christmas lights, fluorescent lamps, ...
ANCI Testing has been granted the TPTDP qualification for medical electrical equipment authorized by UL in the United States On January 7, 2022, Dongguan Ancx Testing Technology Co., Ltd. became the TPTDP (Third Party Test Data Program… ANCI Testing has become an Amazon-approved testing and ce...