Model 251 and 253 fecal coliform baths are designed to meet coliform
testing requirements in accordance with Standard Methods.
Each bath is factory calibrated with 4 preset temperatures
(35.0, 41.5, 44.5 and 45.50C) for easy use, even by untrained
operators. A field calibration can be performed via the front
panel. Built-in circulating pump, over temperature protection,
stainless steel construction and fully insulated sides and bottom
deliver years of reliable use. Baths include a stainles steel cover,
diffuser shelf, power cord and instruction. 1 year warranty.