Thermometer -5 to 20°C Refrigerator Use each

Precision test thermometers sealed into a 30mL polypropylene bottle ideally suited to monitor the temperature of samples in controlled storage. The bottle base maintains a core temperature similar to that of the samples being monitored and is unaffected by short term fluctuations caused by thermostatic variations or through the opening of cabinet doors. The LO-tox™ blue filling eliminates the risk of mercury contamination. A variety of ranges are available covering critical temperature spans for specific applications Non hazardous LO-tox™ filling Temperature measurement unaffected by short term fluctuations Supplied with statement of accuracy Bottle should be filled with monopropylene glycol or other heat transfer medium before use Dims, l x ?, 145 x 35mm