Folding Probe Thermometer - Brannan Foldable thermometer with stainless steel sensor probe, adjustable from 0 to 180 degrees. The probe folds away conveniently for easy storage when not in use. Temperature Range: -50 to +250°C x 0.1°C (°F switchable) Accuracy: ±1°C between -20°C and +150°C, otherwise ±2°C. Battery: 1 x LR44. Dimensions: 45 x 125 x 18mm (with probe closed).