High Resolution Air Pressure & Elevation Sensor
✔ Pressure resolution greater than 0.0001kPa!
✔ 128 x 64 pixel graphical display!
✔ Shows realtime elevation & pressure changes!
✔ USB computer interface for easy data transfer!
✔ 13,824 samples of FLASH storage available!
✔ Special pilots menu
✔ Multiple built-in alarms
What The Customer’s Are Saying...
We really did it this time! The UP24 is one of our
most advanced kits to date, and an absolute MUST
for anyone serious about the environment around
us. But the applications only begin there!
The unique design allows unprecedented super high
resolution measurements and display of absolute
atmospheric air pressure. The UP24 senses ambient
air pressure and critically calculates elevation with
unheard of precision! Using a highly sensitive sensor
and 24-bit A/D converter in a special noise-immune
design, less than 1/3 of an inch of elevation resolution is achieved! YES, we said 1/3 of an inch!
This high accuracy and resolution opens the door to
a host of sophisticated environmental air pressure
Unlike your normal run-of-the-mill barometer, air
pressure is sensed in Pa's or kPa's. What are those
you may ask? Pascals or KiloPascals. However,
don't be afraid, for your convenience, and to fit any
application you may have, it is also displayed in millibars, bars, PSI, atmospheres, millimeters of mercury, inches of mercury, and feet of water! Take your
pick! The range of the UP24 is 15kPa to 155kPa.
And that also means:
✓ 15000 to 155000 Pascal's
✓ 150 to 1550 Millibars
✓ 0.15 to 1.55 Bars
✓ 2.175566 to 22.48085 Pounds per square inch
✓ 0.1480385 to 1.529731 Atmospheres
✓ 112.5093 to 1162.596 Millimeters of mercury
✓ 4.429498 to 45.77148 Inches of mercury
✓ 5.02 to 51. 9 feet of water
We've talked about air pressure, now let's talk about
elevation! The incredibly precise 24 bit A/D converter in the UP24 looks at the air pressure and converts
it to elevation above sea level. In both graph and
text, the elevation is displayed to a resolution of a
third of an inch!
The applications for the super accurate elevation
meter are endless. From watching and recording
elevations during hiking trips to measuring and
recording the wave heights from your boat! Let your
imagination take over from there!
What if you're in the field and you want to save data
captured in your UP24? The built-in FLASH storage
provides 13,824 samples of storage. Then you can
transfer your data to your PC with a standard USB
While the UP24 is small enough to be kept in your
coat pocket it boasts a large 2. 78" x 1.53" 128x64
pixel LCD display screen making viewing easy.
Display modes include both realtime pressure and
elevation graphs as well as pressure and elevation
There are 12 user selectable sample rates from
1/10th of a second all the way up to every 15 minutes. Includes a built-in NiMh battery pack for up to
4 days of continuous use. 110VAC charger is included. May also be charged from a 6-12VDC source.
Needless to say, you cannot put all the specs and all
of the screen shots in the limited space of this ad!
Just check out the Elevation and Air Pressure displays below! For detailed information and specs visit
our website at www.ramseykits.com.
If you're looking for the finest air pressure and elevation sensor, check out the UP24, truly a marvel in
the industry! Available in a ready-to-build kit or a
factory assembled and tested version that you can
start using right out of the box.
Air Pressure Graph Air Pressure Statistics
UP24 High Resolution Air Pressure/Elevation Sensor Kit
UP24WT Factory Assembled and Tested UP24
Guitar Amplifier & DI
✔ Practice your guitar or
✔ Standard ¼” guitar audio
✔ CD/MP3 player audio
headphone input to
practice to your favorite music!
✔ Switchable bass boost!
✔ Great as a DI to your home stereo amplifier!
✔ Uses standard 9V battery
✔ Includes guitar strap/belt clip case!
So you're a guitar musician, and you live in an apart-ment...what else needs to be said! You would love to
plug into your 100 watt Hi Watt (my favorite brand!)
amplifier and let it crank, but the neighbors probably
wouldn't share your enthusiasm! The PGA1 was
designed to give you hours of enjoyment playing your
favorite electric guitar while isolating your family, friends,
and neighbors from your music and your passion. (I still
use the original engineering prototype with my SG with
Whether you use an electric, acoustic electric, or bass guitar, the PGA1 gives you an adjustable volume output to
your favorite headphones. Unlike a lot of practice amps,
the PGA1 has a special bass boost to enhance bass guitar
use. One practice amp for all your guitars! If you want
to practice to your favorite music, the PGA1 has a standard style audio input to play to your favorite music! Just
plug in your Walkman style CD player, MP3 player, or
even the headphone output on your mixer board and
you'll hear both your music source and your guitar in
The PGA1 uses a powerful LM386 power amplifier to
provide one watt of power to your headphones, or even
a small speaker! It gets even better...use the PGA1 as a
cheap and easy direct inserter box to match your guitar
into an aux input of a stereo receiver amplifier or PA
amplifier! It sounds GREAT! A standard ¼" audio input
connector is used for your guitar input, matching your
standard guitar cables. A top mounted on/off/volume
control adjusts the headphone output level through the
full range. The small belt clip pocket size device runs on
a standard 9V battery (not included). A LED indicates
power-on and relative battery condition. The attractive
compact case measures 4. 5"H x 2. 7"W x 1.1"D.
Available in a kit form to “learn as you build” or factory
assembled and tested to get playing right out of the box!
PGA1 Personal Practice Guitar Amp Kit $64.95
PGA1WT PGA1 Factory Asmb & Tested $99.95
Did You Know...
✔ It’s impossible to give you full specs on these products
in a 1” space!
✔ A lot of our kits are also available “factory assembled
and tested”, if you don’t want to build them!
✔ We have over 350 products currently available, and
all those don’t fit here!
Free Giveawaysand ALLthe
Get The Catalog!
Get the brand new 2007 Ramsey Hobby
Catalog! 96 value packed pages of the
neatest goodies around! Order yours
on-line today or give us a call! Or
download the PDF at www.ramseykits.com.
MORE than just friendly on-line ordering!
Clearance Specials, Ramsey Museum, User Forums, Dealer Information, FAQ’s, FCC
Info, Kit Building Guides, Downloads, Live Weather, Live Webcams, and much more!
✦ Build It!
✦ Learn It!
✦ Achieve It!
✦ Enjoy It!
590 Fishers Station Drive
Victor, NY 14564
Prices, availability, and specifications are subject to change. Not responsible for typos, stupids,
printer’s bleed, or early season sunburn. Robin gave me extra time for the June theme! Thanks!
Visit www.ramseykits.com for the latest pricing, specials, terms and conditions.
Copyright 2007 Ramsey Electronics, LLC...so there!