Water Bath is a multi-function thermostat water tank controlled by PID. It’s an indispensable tool in the fields of pharmaceutical, biochemistry, scientific research, environmental protection and etc. FEATURES ·High quality water tank: Wearproof and corrosion-resistant stainless steel coated by Teflon ·With large-diameter drain valve for quickly discharge ·10 programs stored for fast operation ·Controlled by PID, high pr ecision and tiny fluctuation ·Big size TFT display ·Built-in liquid level sensor with buzzer alarm ·Good uniformity due to a big heating plate fixed under the tank bottom