Labtro Thermostatic Water Bath is a multi-function PID-controlled water tank with a durable, corrosion-resistant stainless-steel body coated with Teflon. It features a large drain valve for quick discharge and a built-in liquid level sensor with a buzzer alarm for enhanced safety and efficiency. https://www.labtro.com/uk/en/thermostatic-water-bath/lt-tw205