April 2010 –
Used for greenhouse temperature monitoring, the Sper
Scientific Min-Max Thermometer is available in two models.
April 2010 –
Used for greenhouse temperature monitoring, the Sper
Scientific Min-Max Thermometer is available in two models. Model 736680
includes a magnetic float reset and features dual scales of -50/50°C and
-60/120°F. Model 736690 (photo) features a push-button reset and dual scales of
-50/50°C and -60/120°F. Unlike liquid-filled thermometers whose liquid can fade
clear over time, Sper Scientific Min-Max Thermometers are mercury filled,
allowing easy spot checking of the temperature. For more than 25 years, Sper
Scientific has been a leading supplier of instruments to measure a wide range
of environmental parameters.
- www.SperDirect.com
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