These digital thermometers are suitable for monitoring of temperatures in freezers, water baths, heating blocks, incubators and refrigerators. The bottle-enclosed, temperature-buffered sensor is insulated from transient temperature changes. Micro cable allows refrigerator doors to close on it.

• Maximum/minimum monitors high and low readings overnight, at the weekend or for any time period
• Programmable alarm sounds continuously when temperature rises above/falls below set points and can be turned off manually
• Visual and audible signals continue even if temperature returns to non alarm range

Waterproof probe (L×Ø: 19×8 mm) or bottle-buffered sensor, with 3 metre cable.

Conforms to ISO 17025 and is traceable to NIST.

Patented unit fullfils all CDC thermometer and vaccine thermometer requirements.