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This German made barograph is housed in a mahogany case with glass sides and a polished brass handle for easy access. The single AA battery operated quartz movement requires no winding and is more accurate than key-wound movements. The barograph readings are marked with a felt tip pen that lasts 12 months. It is furnished with a one-year supply of weekly charts, AA battery, and one felt tip pen.
Case dims: 7.75" x 5" x 5.2".
Chart size: 2-1/16" x 9-1/4".
Chart range: 28.5 to 31 inches.
Chart duration: 7 days.
Wt. 3 lbs.
The 410-C is: $ 960.95 + $ 20.00 s/h.
Inches or millibar charts available. Specify.
Spare replacement pens available.
This unit is a great way to monitor nearby tornado passage. If power fails, no problem: this unit keeps on working because it runs for 1 year on a single "AA" flashlight battery! No PC. No wires. No connectivity. WOW its beautiful modern technology at work! Put this unit to work in your home / office weather station.
High performance, rugged corrosion-resistant construction, and handsome satin-finished mahogany cabinet qualify the Atlantic for use offshore as well as at home.
Uses eight diaphragm bellows to provide maximum sensitivity and precision. The hinged case provides easy access to the chart drum. The single AA battery operated quartz movement requires no winding and is more accurate than key-wound movements. The conventional ink nib and messy ink bottle are replaced by a felt tip pen which lasts 12 months. The barograph is furnished with a one-year supply of weekly charts, AA battery, one felt tip pen, and dampening fluid.
The linkages in this recorder are tight, eliminating the need for marine damping when used at sea. Further, the Atlantic is more compact than other barographs using a weekly chart with as much scale resolution. This level of detail is served dutifully by a sensitive eight cell aneroid sensor.
Standard 7-day drum rotation. Quartz clock is supplied with "AA" battery, cartridge felt-tip pen, and 100 weekly charts in your choice of 28.00-31.00 inches or 960-1060 millibars.
Size: 10 1/2"L x 7 1/2"H x 6 5/8"D.
Chart range: 28.00 - 31.00 inches.
Spare replacement pens available.
This unit is a great way to monitor nearby tornado passage. If power fails, no problem: this unit keeps on working because it runs for 1 year on a single "AA" flashlight battery! No PC. No wires. No connectivity. WOW its beautiful modern technology at work! Put this unit to work in your home / office weather station.
Atlantic Barograph # BA2000 is $ 950.00 + $ 20.00 s/h.
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Superior performance and brilliant finish are hallmarks of the Baltic. The high-gloss mahogany cabinet has a hinged top with five glass windows. Inside, the precision movement is gold-plated for corrosion resistance and mirror finish.
The heart of this barograph is a stack of eight polished aneroid capsules, assuring outstanding sensitivity to even the smallest pressure fluctuations. A 7-day quartz clock drive offers excellent timekeeping, and a felt pen gives trouble-free tracing.
Evidence of ingenious construction is everywhere. The small screws which secure the windows are covered by rubber sleeves where they pass through the glass. Also, each side of the cabinet is one piece of mahogany - the entire hinged top has only five pieces. This construction is far stronger because there are fewer joints. The Baltic is built better.
Supplied with "AA" battery, cartridge felt-tip pen, and 100 weekly charts in your choice of 28.00-31.00 inches or 960-1060 millibars.
Size: 10 1/2"L x 7"H x 6 1/4"D.
This close-up reveals the gold-plated finish, the special nameplate, and the rich gloss mahogany which distinguish the Baltic. BA2003
The Baltic Barograph # BA2003 is $ 1150.00 + $ 25.00 s/h.
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This German made barograph uses eight diaphragm bellows to provide maximum sensitivity and precision. The hinged case provides easy access to the chart drum. The single AA battery operated quartz movement requires no winding and is more accurate than key-wound movements. The conventional ink nib and messy ink bottle are replaced by a felt tip pen which lasts 12 months. The barograph is furnished with a one-year supply of weekly charts, AA battery, one felt tip pen, and dampening fluid.
Case dims: 11" x 6-3/4" x 6-1/2".
Chart size: 3-1/16" x 12". (Larger chart size magnifies the smaller finer changes in pressure).
Chart range: 28.5 to 31 inches.
Chart duration: 7 days.
Wt. 7 lbs.
The 410-D Barograph is: $1,720.00 + $ 30.00 s/h.
Inches or millibar charts available. Specify.
Spare replacement pens available.
This unit is a great way to monitor nearby tornado passage. If power fails, no problem: this unit keeps on working because it runs for 1 year on a single "AA" flashlight battery! No PC. No wires. No connectivity. WOW its beautiful modern technology at work! Put this unit to work in your home / office weather station.
robertwhite