Analog altimeter 4 HMF 4H series

metersfor free flight

FEATURES High measuring precisions, linear dialgauge gradations, insentive to shock and vibration, simple zero adjustment TECHNICAL DATA item No. 3000 dimension: 60 ø x 23 mm weight: 80 g dial-ø: 50 mm range: 0-4000 m dial division: red (0-700 m) yellow (700-1000 m) fastering: wrist-strap with fingerfastening item No. 3020 dimension: 48‑ø x 22 mm weight: 80 g dial-ø: 46 mm range: 0-4000‑m / 15‑000‑ft dial division: red (0-800 m) fastering: wrist-strap with fingerfastening or bracelet, please spezify.