New plastic digital calipers, battery operated, which will measure in millimetres or inches. Reset to zero at the push of a button. The large 7.5mm high digital display permits readings of 0.1mm/0.001 inch. Measuring range is 150mm/6 inches, with accuracy of ±0.1mm or ±0.004".
Battery type SR44/1.5V is used which will give approximately 2 years serviceunder normal conditions. The unit is lightweight, only 48 grams, andincorporates a low battery indicator.