Displacement volume approx. 100 cm 3 (measuring ranges > 100 Pa) approx. 200 cm 3 (measuring range 100 Pa) Analog output 4 ½ digit LCD character height = 10 mm Time constants Operating temperature Storage temperature Power supply x ery rugged and light: V excellent for service applications k x Internal pressure generation using pressure bellows and hand pump Calibration temperature NiCd rechargeable 9 V battery with AC adaptor Pressure ports x Highly accurate and reproducible results not applicable; Push button for resetting zero-point Temperature coefficient span Temperature coefficient zero point M easurement accuracy of the reference 0.3 Pa for measuring ranges ≤±1.5 kPa x Unit conversion, e.g. mmHg / kPa, mbar / kPa x Rechargeable battery allows for portable operation x 90-264 V AC plug-in power supply  others available upon request on / off button pressure port for neg. pressure vent for neg. pressure port Order code analog output Calibration according to DKD-R 6-1 display light Factory calibration select time constants Calibration certificate select pressure units ± 0.2 % FS ± 1 digit for measurement ranges 1 .. 50 kPa (optional) autom. zero-point correction ± 0.5 % FS ± 1 digit Data sheet KAL 84 – Date: 12 / 2022 – Subject to te