Identical with above 94300 baths, but with microprocessor-based temperature controller. Units heat from ambient to 100°C with cover. Bath temperature and setpoint can be programmed to ±0.1°C with a push of a button. Standard features include 3-digit LED temperature read-out, built-in calibration capability and automatic over-temperature protection. Energy-saving, low-wattage, bolt-on heaters will not burn out if the bath run dry.