CDN is a company which specialises in the manufacture of thermometers and timers. This CDN Pro-Accurate Beverage & Frothing Thermometer-14cm has the following features: Instrument Range: 0 to 220°F/-18 to +104°C NSF® approved 1.5"/3.8 cm magnified dial 5"/12.7 cm stem Waterproof; shatterproof For small frothing pitcher Polycarbonate lens Target range indication Stainless steel housing Recalibratable Calibration tool on sheath Sheath can be used as handle extension Pocket clip Adjustable stainless steel clip Product instructions are in English and French