Classic barometer with English labelling from the small, delicate ALTITUDE 838 instrument series, which is characterised by its compact dimensions and delicate appearance.The case is made of high-quality 0.5 mm thick sheet brass. The surface is highly polished and lacquered twice. The front glass is made of PMMA (acrylic glass).The barometer movement works with a pressure cell that offers an accuracy of ±7 hPa. Calibration is carried out on the back of the instrument.
Classic marine quartz clock with Roman dial from the small, delicate ALTITUDE 838 instrument series, characterised by its compact dimensions and delicate appearance.The case is made from high-quality 0.5 mm thick sheet brass. The surface is highly polished and lacquered twice. The front glass is made of PMMA (acrylic glass).The clock is equipped with a red centre second hand and is accurate to ±6 minutes/year. The time is adjusted and the battery changed at the back of the instrument.The required battery (1.5V LR1) is not included in the scope of delivery.
Set of three instruments from the small, delicate ALTITUDE 838 instrument series, which is characterised by its compact dimensions and delicate appearance.The housings are made of high-quality 0.5 mm thick sheet brass. The surface is highly polished and lacquered twice. The front glass is made of PMMA (acrylic glass).When ordering, please select whether a hygrometer or thermometer should be included in the set in addition to the quartz clock and barometer:3464-111 Set of 3 with hygrometer3464-112 Set of 3 with thermometerThe classic barometer with English labelling works with a pressure cell that offers an accuracy of ±7 hPa. Calibration is carried out on the back of the instrument.The quartz clock is equipped with a red centre second hand and has an accuracy of ±6 minutes/year. The time is adjusted and the battery changed at the back of the instrument.The required battery (1.5V LR1) is not included in the scope of delivery.The hygrometer measures the relative humidity from 0 to 100%, the accuracy is ±10%.The thermometer has a display in ° Celsius and Fahrenheit and a measuring range of -30 °C to +70 °C. The accuracy is ±2 °C. The accuracy is ±2 °C, in the range 10 °C to 30 °C even ±1 °C.
Classic hygrometer with English and French lettering from the small, delicate ALTITUDE 838 instrument series, which is characterised by its compact dimensions and delicate appearance.The case is made of high-quality 0.5 mm thick sheet brass. The surface is highly polished and lacquered twice. The front glass is made of PMMA (acrylic glass).The hygrometer measures the relative humidity from 0 to 100%, the accuracy is ±10%.
Classic thermometer from the small, delicate ALTITUDE 838 instrument series, which is characterised by its compact dimensions and delicate appearance.The housing is made of high-quality 0.5 mm thick sheet brass. The surface is highly polished and lacquered twice. The front glass is made of PMMA (acrylic glass).Display in ° Celsius and Fahrenheit. The thermometer has a measuring range of -30 °C to +70 °C. The accuracy is ±2 °C, in the range 10 °C to 30 °C even ±1 °C.
