Brinsea BGB Spot Check Thermometer
A very accurate, easily read instrument specifically designed for incubators. The range is 90o to 104o and it is 10 times more accurate than most digital thermometers. It reads to 0.01oC with an accuracy of +/- 0.1oC. Switchable between oF and oC. Battery life is about 8 months in continuous use.
