Pre-order delivery time around 2 weeks
 
OPTIMA II™ is an advanced audible altimeter with extremely accurate altitude detection.
 
OPTIMA II™ is so accurate that it has an added set of warning beeps that can be set for a specific altitude during normal and high-speed landing approaches. This feature helps both swoopers and conservative pilots find the “sweet spot” for starting their landing sequences. We recommended that your eyesight and your experience be the primary source of determining at what altitude to start your landing sequence or pattern approaches.
 
Details:
Thin, ergonomic, comfortable curved design
Durable rubberized coating
LCD for easy and intuitive operation
3 selectable warning altitudes
1st and 2nd warnings: Different pulsating tones
3rd warning: High pitched siren
Choice of 1, 2 or 3 warnings
Adjustable warning alarm volume
Separate freefall & canopy flight volume control settings
Four memory banks for custom warning settings
Swoop warning bank featuring unique sequence of beeps to assist entering optimum swoop corridor
Seven step warning pitch
Easy and quick to set on the ground or in the aircraft and if the DZ elevation differs from that of the airport
Feet/Meter selection
Altitude selection interval: 10 Ft.
Displays present altitude during climb
Built-in clock
On/off mode
Built-in mounting holes; fits any helmet, inside or outside
Actual Dimensions: 2 3/16” x 1 5/8” x 3/8” [56 x 41 x 11 mm]
Long lasting, easy to find batteries
Larsen & Brusgaard recommends: 2- RENATA CR-2325, 3 Volt batteries