Plantar Test Analgesia MeterMeter to test narcotics and strong non narcotic drugs Includes three acrylic animal enclosures that each hold two rats or four mice Precise programmable digital control User defined humane cutoff feature Adjustable beam intensity in 1% increments up to 250C Reaction is detected automatically Alphanumeric readout Manual override of all timer functions All functions and parameters entered via keypad Heated glass option (II 336TG) Tail temperature