parachutes skydiving

This Neptune is geared primarily toward the military due to its ruggedized construction.
It has all of the features of the Neptune, Plus: Aluminum case, Shatter / scratch resistant glass lens, and Heater for LCD operation below -20 deg C. The ruggedized version of Neptune is available with or without the speaker for alarm operations.
    The Altimaster Neptune is the complete solution for altitude awareness. It's Waterproof, a Visual Altimeter, an Audible Altimeter, Freefall Computer, and Logbook. The Altimaster Neptune was designed in response to requests from pond swoopers wanting a waterproof altimeter, from AFF instructors wanting a digital readout, from jumpers who wanted an easier way to program their digital instruments.
Features: Digital GRAPHIC LCD display. Waterproof down to 6’ of water. Display automatically changes to GROUND, AIRCRAFT, FREEFALL and CANOPY modes. Selectable units, feet or meters. User friendly menu system. Automatic calibration for DZ altitude (manual override is available). 30,000 feet MSL altitude range. Logbook maintains total jumps, total freefall time, and a full set of statistics of the last 200 jumps. Logs CRW jumps. Infrared interface for downloading log to a laptop (client software will be released in September 03). Software updates will be available from our website, no need to send your unit to us for updates. Four groups of personalized audible alarm settings, each group has three programmable alarms. Altitude is measured 16 times a second to ensure accuracy. Display can be electronically flipped to allow a handmount to be worn on left or right hands. Sleep mode extends battery life. Electroluminescent backlight. Training mode simulates normal freefall and descent rate for normal deployment, high speed and low speed malfunctions. 
    The Neptune now has Swoop Mode - not just for the pros anymore! Field tested by the PD Factory Team and our own test jumpers, Swoop Mode can help anyone concerned with safe canopy piloting. Swoop mode gives you three programmable "chirps" under canopy, in addition to your normal freefall alarms. Swoopers: No more flatline alarm under canopy! Swoop Mode prevents the Neptune from going back into freefall mode once you've opened. This means no screaming flatline alarm in your ear during aggressive maneuvers. Wingsuit jumpers: It is possible that you can fly slow enough to convince Neptune you are under canopy. If you have Swoop Mode active and you fly slow enough to switch to canopy mode in freefall, the third flat-line freefall alarm will be disabled even though you are still in freefall!! The first two freefall alarms will function normally. Swoop Mode can be easily disabled by turning off swoop alarms. When you're not doing a wingsuit jump, you can turn it back on with the touch of a button! Uses 1 commonly available CR2450 battery.
Headgear clip and hand mount are included.
Shipping Weight: 1 lb. (455g).
 

MA8-30  Electroluminescent face pictured

The MA-10 altimeter is designed for high altitude 40,000' (12,000 meters) dual scale military operation. The single revolution eliminates altitude confusion while maintaining the traditional Altimaster face below 8000'. Unlike other military altimeters where you had to choose a either 1 revolution 30,000'  face, or a 2 1/2 revolution 12,000' face, the MA-10 is designed to be both. This is especially helpful for HALO night jumps because the jumper does not have to keep an eye on the needle as he would for a 2 1/2 revolution 12,000' face if he cannot see the ground. It also eliminates confusion for jumpers normally used to a 12,000' face but accidentally pulling at what they believe is 3000' while using a 30,000' face, when in actuality they are at 7500'. For training purposes the instrument has a simple zero function. For operational use the DZ altitude and barometric pressure may be preset, and the MA-10 will display the correct AGL altitude above the DZ. The unit is based on a stepper motor design and is extremely robust, dropping the instrument will not damage the mechanism. Since the scale is controlled by the embedded software, the user can specify the scale design when placing an order (there is a minimum order quantity for customized dial faces). The embedded software is updateable. The altimeter is tested and certified to be Waterproof to a maximum depth of 6 feet for one hour. Operational temperature range is -40 to +80 degrees Celsius. This altimeter has a white face, black numbers, with yellow and red warning sector, and reads in feet or meters. Usable to 40,000 feet or 12,000 meters MSL. The pointer turns 30,000 feet per revolution (1 revolution to 30,000 feet). It incorporates an Electro luminescent faceplate to provide an even background illumination of the dial. The MA-10 has a robust aluminum frame, easily accessible batteries (Type AA), and comes with a one piece wrist strap which requires no tools to change. The weight is within 1 oz. of the original MA2-30 altimeter design.
Shipping Weight: 1 lb. (455g).

The MA-10UD Transmitter updates the MA-10 altimeters with drop zone altitude using a wireless line of sight communication.

• The IR lens is composed of abrasion resistant polycarbonate
• Electroluminescent LCD, no back-up illumination required
• -40 to +176 deg F (0 to +45 C) operation
• Rugged anodized aluminum enclosure
• Toughened glass lens
• Rain resistant
• Electroluminescent backlit screen
• Easily accessible batteries (AA lithium)
• The embedded software is updatable

Shipping Weight: 1 lb. (455g).

The MA2-30 and MA2-30M (metric) altimeters are intended as higher quality parachuting altimeters. This altimeter has a white face, black numbers, with black and red warning sector, and reads in feet or meters. Usable to 30,000 feet or 9100 meters MSL. The pointer turns 12,000 feet per revolution (2 1/2 revolutions to 30,000 feet). The heart of the altimeter is a rugged, precision, temperature compensated Jewel, Swiss mechanism. The altimeter has a complete 4 red bulb self-contained lighting system, which are powered by two AA batteries, for night parachuting. The altimeter comes with a Velcro wrist mount but panel mounting is available as an option. Natick approved. (NSN 6685-01-213-9035).
Shipping Weight: 1 lb. (455g).

Required Selections:
Choose a Unit of Measure Feet Meter
 

The MA2-30A altimeter is intended as a higher quality parachuting altimeter. This altimeter has a black face, white numbers, with yellow and red warning sector, and reads only in feet. Usable to 30,000 feet MSL. The pointer turns 12,000 feet per revolution (2 1/2 revolutions to 30,000 feet). The heart of the altimeter is a rugged, precision, temperature compensated Jewel, Swiss mechanism. The altimeter has a complete 4 red bulb self-contained lighting system, which are powered by two AA batteries, for night parachuting. The altimeter comes with a Velcro wrist mount but panel mounting is available as an option. Natick approved. (NSN 6660-01-431-6867).
Shipping Weight: 1 lb. (455g).

Required Selections:
Choose a Unit of Measure Feet Meter
 

The MA3-30 and MA3-30M (metric) altimeters are intended as higher quality parachuting altimeters. This altimeter has a white face, black numbers, with black, yellow and red warning sector, and reads in feet or meters. Usable to 30,000 feet or 9100 meters MSL. The pointer turns 30,000 feet, or 9100 meters, per revolution. The heart of the altimeter is a rugged, precision, temperature compensated Jewel, Swiss mechanism. The altimeter has a complete 4 red bulb self-contained lighting system, which are powered by two AA batteries, for night parachuting. The altimeter comes with a Velcro wrist mount but panel mounting is available as an option. Natick approved. (NSN 6610-01-421-6670).
Shipping Weight: 1 lb. (455g).

Required Selections:
Choose a Unit of Measure Feet Meter
 

- 45 deg. offset scale for easy line of sight viewing when mounted on hand or wrist
- Altimeter casing in rugged, precision machined aircraft aluminum
- Choice of symmetric or asymmetric scale graduation
in either feet or meters
- Adjustable electro-luminescent backlight
for night jumping
- Smooth, none erratic pointer movement…
step motor controlled
- Automatic calibration to local elevation
- mBar adjustment to absolute value
at Drop Zone (QFE)
- Front OLED menu for mBar adjustment,
backlight intensity, etc.
- Two separate pressure sensing
modules for maximum reliability
- Freefall and canopy flight computer
- IrDA communication with Altiset
- IrDA data download
- Upgradable firmware
- Scratch proof lens made from
high-impact etched glass
- Shockproof and waterproof (5ft/24hrs)
- Operating altitude 0 to 40,000 ft.
(0 to 12,191 m)
- Temp. range: -35°C to +80°C,
continuous operation
Will operate at -50°C for 10 minutes
- ˝ AA battery (2yr. battery life)

p/n 308210
NATO STOCK #: 6675-22-616-5036

Required Selections:
Choose a Unit of Measure Feet Meters
 

The Altiset allows a jumpmaster or mission commander to set the Mbar of all the Altitrack Military Altimeters in the plane for accurate readings going into LZs far from where the mission took off.

- Remote control for presetting mBar, backlight, etc
- Casing in rugged, precision machined aircraft aluminum
- IdDA communication with Altitrack Military
- Front OLED displaying data for transmission to Altitrack Military (distance 30 cm / 10 inches)
- Scratch proof lens made from high-impact etched glass

p/n 801000
NATO STOCK #: 5820-22-616-5040
 

The TC-10 is portable test chamber designed to test up to 10 military Altimaster altimeters. The unit is housed in a Pelican 1600 case.
The pump runs continuously, and when the test chamber is being loaded with altimeters, the pump is creating a vacuum in a reservoir inside the test chamber. The use of a vacuum reservoir allows for a more rapid climb to altitude.
The TC-10 is a "vacuum only" chamber and tests from ambient altitude to 30,000 feet MSL.
The TC-10 can be ordered in 110V or 220V.
Approximate dimensions: 8 1/2" X 19 1/2" X 24 1/2"
Approximate Weight: 46 lbs.

Required Selections:
Choose a Voltage 110 Volts ($7,938.00) 220 Volts ($8,262.00)
 

The TC-22 is portable test chamber designed to test up to 10 military Altimaster altimeters over a complete range of altitudes, regardless of ambient altitude.
The TC-22 uses both vacuum and positive pressure sources to test from -1000 feet to 30,000 feet MSL.
This test chamber is designed for users who are testing altimeters at an ambient altitude significantly above zero MSL. This means that you can be at 8,000 feet above seal level and test the altimeter as if it was starting at sea level
The TC-22 can be ordered in 110V or 220V.
Approximate dimensions: 8 1/2" X 19 1/2" X 24 1/2"
Approximate Weight: 67 lbs.