P. L. Tandon & Co. Manufactures Serological Water Bath without Racks & Thermometer. P. L. Tandon & Co. Is an ISO 9001 2000 certified co. And manufactures laboratory instruments. The Serological Water Bath without Racks & Thermometer features double walled designs where the thermostatically controlled inside is from stainless steel and outer is of duly painted or powder coated S.S. Or M.S. The gap between the walls is filled up with glass wool. Temperature range of this Serological Water Bath without Racks & Thermometer is 5 deg C above room Temperature to 80 deg C with an Accuracy &plsmn; 1 deg C. This is supplied with dome type cover with perforated shelf inside the chamber. This Serological Water Bath without Racks & Thermometer can work on 220 Volt 50 Hz. A.C supply.