Halonix NOVA SIGNET 1500W Water Proof & Shock Proof Immersion rod water Heater - a quick and efficient solution for water heating requirements no matter where you are. Portable and safe to use, this water heater is a must-have appliance for those looking for a quick water heating solution without committing to a geyser. The compact design and easy portability of the device makes it a useful appliance for your water heating requirements during hike and trips. First Moulded Sealed Immersion Water Heater. Metal Hook for safe operation.Copper Tube With Nickel Plating.