Pocket Test Thermometers, Spirit - Blue-10 to +110°CReversible plastic case thermometer - the clear body fits to the cap with a bayonet clip which allows the case to be reversed and used as a holder for the test thermometer to avoid contact with the material being tested.Specification:Range (°C): -10°C to +110°CDivision: 1°CAccuracy: +/-1.5°C at 90°CImmersion: TotalProduct Material: Glass Tube: Kerosene filled, Clear Pocket Case: Random Co PolymerComponent Weights: Plastic - 6g, Glass: 11gProduct Weight: 17gProduct Dimensions: 150 x 15mm