Cole-Parmer BH-250D-2 (formerly Techne DB100/2) block thermostat

Economical, compact, constant temperature heater suitable for test tubes, cuvettes and other small containers in a variety of applications..

• Range ambient +5 to +100°C
• Push button setting
• Built-in countdown timer with audible and visible alarms at end of timed period
• With overtemperature warning indicator
• Heats to 100°C in less than eight minutes

General specifications:

With ‘power on’ and ‘hot warning’ lamps and block extraction tool. For 230V 50/60Hz single phase supplies. Requires,but does not include, interchangeable BK360- to BK368- blocks.