The PLATINIUM glass heaters feature a high-precision electronic thermostat. Temperature can be set in the range between 68 and 94°F and maintained with an accuracy of 0.5°F. The heater has a ceramic heat sink and a built-in electronic thermometer. Intuitive temperature adjustment makes it easy to use. The heater boasts the ONE TOUCH system for intuitive temperature adjustment, a ceramic heat sink, and an embedded electronic thermometer. Each specimen undergoes computer-assisted testing at AQUAEL’s laboratory. Since the thermostat is fully electronically controlled, these heaters, unlike other commercially available products, do not have any mechanical contacts or other wear-prone moveable parts. This guarantees a long, failure-free service life for maintaining optimal thermal conditions in the tank. The PLATINIUM HEATER line includes 8 models, with power ranging from 25 to 300W. Advantages - a wide-range, high-precision electronic thermostat (+/- 0.4 °C) - the thermostat is fully electronically controlled, which means that there are no failure-prone mechanical parts - indication of the current temperature of water in the tank - easily readable indication of the set temperature - each specimen undergoes computer-assisted testing and calibration at AQUAEL’s laboratory to ensure precision and safety of operation Specifications - Wattage: 50W - Aquarium Capacity: 4-15 gal - Length: 8.7"