http://www.sciencejoywagon.com/physics-shop/topic/measurement/1.html Measurement
With effective scale lengths of nearly 9", Rotary Scales offer greater accuracy than linear scales. All are graduated in either g/oz or g/newtons. The smooth action movement and rugged case ensure years of hard use. Dial: 3" dia; metal suspension ring at top and hook at bottom.
Price=$18.00
Buy]]> Tue, 27 Oct 2009 21:48:32 -0400 http://www.sciencejoywagon.com/physics-shop/p/measurement/234/spring-2.htm http://www.sciencejoywagon.com/physics-shop/p/measurement/234/spring-2.htm
HP 48G-II Scientific Calculator with Interactive Graphics and Graphing - With its 128KB memory (80.7KB available to the user), huge built-in constant library and structured programming for creating applications, the hp 48gII keeps reliable, high-level assistance at hand for demanding engineering and surveying applications. Customize your input by choosing familiar textbook, traditional algebraic or efficient RPN entry modes. View 3D graphs and 2-and 3-D plots and other functions with ease on the comfortably-sized display. Convenient serial port can interface with the PC and any data you collect can be analyzed on your calculator 3D graphing functions with interactive graphics 2D/3D plotting, graphics, algebra, quadratic and polynomial features IrDA and RS232 ports Unit size and weight - 7.2 x 3.4 x. 09 inches; 7.7 ounces
Price=$86.76
Buy]]> Fri, 23 Oct 2009 10:56:16 -0400 http://www.sciencejoywagon.com/physics-shop/p/measurement/161/hp-2.htm http://www.sciencejoywagon.com/physics-shop/p/measurement/161/hp-2.htm
The TI-Nspire handheld comes with a snap-in TI-84 Plus Keypad that provides the same keystrokes as TI-83 Plus, TI-84 Plus and TI-84 Plus Silver Edition graphing calculators. Whether handhelds are provided by your school or your students bring in personally-owned units, this side-by-side compatibility between TI-Nspire handhelds and existing TI graphing calculators delivers a comfortable transition to TI-Nspire technology. Inclueds USB cable for software and file downloads.
Price=$140.91
Buy]]> Fri, 23 Oct 2009 10:56:13 -0400 http://www.sciencejoywagon.com/physics-shop/p/measurement/158/texas-5.htm http://www.sciencejoywagon.com/physics-shop/p/measurement/158/texas-5.htm
Includes USB unit-to-unit cable, Connectivity Cable for other TI units and connection software, operating manual Doing complex calculations on a scientific calculator is much easier with the TI 89. Its large screen offers the ability to generate graphs that can illustrate your conclusions. It's especially helpful with statistic functions, such as regression analysis. The TI-89 Titanium includes all the built in functionality and power of the original TI-89. It has an increased amount of Flash ROM 500KB, quite powerful for a traditional handheld design. This is TI's most sophisticated calculator, with such features as 3D graphing, upgradable flash ROM, built-in assembly language programming, and a generous amount of user-available memory. It now includes a mini USB port. This portable symbolic, numeric, and graphing calculator is perfect for advanced mathematics and engineering applications for college and advanced coursework. Its built-in USB port makes data transfer ultra-convenient. Built-in Flash memory for archiving data(2.7MB) Finance tools, Organizer, Polynomial Root Finder, Simultaneous Equation Solver, and many more apps Fully upgradeable (electronically) through its Flash ROM chip (optional TI Graph-Link required) Computer Algebra System, differential equations, 2D-graphing and data analysis, 3D-graphing with rotations, linear algebra, interactive numeric solver, constants, unit conversions, statistical regressions Optional Assembler language Mathematical expressions appear on the display the same way as they are usually written in class or in published texts and academic journals StudyCards and Symbolic Math Guide for helping students learn more effectively Preloaded with Official AP Calculus exam review questions Built-in USB port for easy data transfer between handhelds - The TI Connect allows rapid data transfer to computers
Price=$139.72
Buy]]> Fri, 23 Oct 2009 10:56:09 -0400 http://www.sciencejoywagon.com/physics-shop/p/measurement/155/texas-3.htm http://www.sciencejoywagon.com/physics-shop/p/measurement/155/texas-3.htm
So after all the scores have been tabulated, the regression analysis demonstrates. can this be right? For complex math and statistics, the Texas Instruments 94 Plus calculator can display answers in the form of graphs. It is essential for any math/science student eager to learn and ace all classes. An enhanced version of the TI-84 Plus graphic calculator, the new TI-84 Plus offers a built-in USB port, 3x the memory of the previous version, many preloaded Apps, an improved display, and more! Because the new TI-84 Plus is 100% keystroke-for-keystroke compatible with the TI-84 Plus, integrating it into your classroom will be easy! This new version allows students to share their work by connecting their TI-84 Plus to any TI presentation tools for the whole class to see, fostering a collaborative learning environment. Plus, a built-in USB port makes data transfer to your computer and between hand helds easier than ever. High-contrast display
Price=$112.10
Buy]]> Fri, 23 Oct 2009 10:56:09 -0400 http://www.sciencejoywagon.com/physics-shop/p/measurement/154/texas-2.htm http://www.sciencejoywagon.com/physics-shop/p/measurement/154/texas-2.htm
Advanced calculator for everything from algebra through pre-calculus, plus powerful statistics and finance features. Flash technology for electronic upgradeability. Financial functions include TVM, cash flows and amortization. Complex numbers. Enhanced data analysis includes logistic and sine regressions. I/O port with unit-to-unit link cable (included). Communicates with computers through USB connectivity kit (sold separately). Large 64x96 pixel eight-line by 16-character display. 24KB of RAM. Big 160KB archive space for storing up to 10 applications at one time. Applications can also be stored in a computer for later use or linked unit-to-unit. Four AAA batteries included.
Price=$98.23
Buy]]> Fri, 23 Oct 2009 10:56:07 -0400 http://www.sciencejoywagon.com/physics-shop/p/measurement/153/texas.htm http://www.sciencejoywagon.com/physics-shop/p/measurement/153/texas.htm
I like the hooked ones better as I find they are easier to use in a variety of lab situations. (tying on to a string...) Hooked masses in wood storage block. Includes one each of 10g, 50g, 100g, 500g, and 1000g, and two each of 20g and 200g.
Price=$59.00
Buy]]> Thu, 22 Oct 2009 11:54:58 -0400 http://www.sciencejoywagon.com/physics-shop/p/measurement/138/hooked-2.htm http://www.sciencejoywagon.com/physics-shop/p/measurement/138/hooked-2.htm
Mass set; Brass; 16-piece; One each: 50g, 20g, 5g, 1g, 500mg, 100mg, 50mg, 10mg; two each: 10g, 2g, 200mg, 20mg; w/lid; 200mg and over: made of stainless steel; Below 200mg: made of Aluminum; w/forceps
Price=$51.40
Buy]]> Thu, 22 Oct 2009 11:54:57 -0400 http://www.sciencejoywagon.com/physics-shop/p/measurement/137/brass.htm http://www.sciencejoywagon.com/physics-shop/p/measurement/137/brass.htm
I like the analog bathroom scales because it is easy to see changes in force. The digital scales typically go blank and then spit out a number...you can't see what is going on. Avoid bathroom scales that read mass (Kg) as it further gives the wrong impression about weight.
Price=$9.99
Buy]]> Thu, 22 Oct 2009 00:43:25 -0400 http://www.sciencejoywagon.com/physics-shop/p/measurement/132/bathroom.htm http://www.sciencejoywagon.com/physics-shop/p/measurement/132/bathroom.htm
Stopwatches don't last long in the classroom so it pays to buy a bunch and expect them to fail in a couple years. The sad truth. The Champion Sports Stopwatch is a simple, easy-to-use stopwatch that is packed with features. The big digital display stopwatch includes 1/100 of a second precision, a lap counter, and 12 or 24 hour formats for runners, coaching, or sports training. Other useful features include calendar and time display, a daily alarm, and an hourly chime. It is also water and shock resistant, so you can train your hardest without having to worry. The set includes 6 Champion Sports stopwatches in an assortment of colors including blue, red, yellow, orange, purple, and green.
Price=$27.15
Buy]]> Thu, 22 Oct 2009 00:16:43 -0400 http://www.sciencejoywagon.com/physics-shop/p/measurement/129/champion.htm http://www.sciencejoywagon.com/physics-shop/p/measurement/129/champion.htm
This slotted weight set is supplied on a stand with a handle for easy transport and storage. Mass values are embossed into the metal and will not rub off. Contains 1- 500 gram, 2-200 gram, 1-100 gram, 1-50 gram, 2-20 gram, and 1-10 gram masses.
Price=$64.00
Buy]]> Sat, 17 Oct 2009 00:53:14 -0400 http://www.sciencejoywagon.com/physics-shop/p/measurement/56/slotted.htm http://www.sciencejoywagon.com/physics-shop/p/measurement/56/slotted.htm
This economy triple-beam lets you equip each student lab station on a budget. 610g capacity, .1g precision. Calibration weights included.
Price=$89.00
Buy]]> Sat, 17 Oct 2009 00:53:04 -0400 http://www.sciencejoywagon.com/physics-shop/p/measurement/47/economy-2.htm http://www.sciencejoywagon.com/physics-shop/p/measurement/47/economy-2.htm
A trundle wheel is essential to large-scale outdoor labs, by making long distances easy to measure. Just roll the wheel along the ground to measure linear distance. Our Deluxe Trundle Wheel has a metered counter, heavy-duty construction, telescoping handle, and a convenient carrying case for field study.
Price=$55.00
Buy]]> Sat, 17 Oct 2009 00:53:03 -0400 http://www.sciencejoywagon.com/physics-shop/p/measurement/46/deluxe.htm http://www.sciencejoywagon.com/physics-shop/p/measurement/46/deluxe.htm
Micrometer measures small outside diameters and thickness up to 25mm. Includes ratchet and locknut for accurate readings. Solid brass body with chrome satin finish. 0.01mm accuracy. Useful to have at least one in the classroom.
Price=$20.00
Buy]]> Sat, 17 Oct 2009 00:52:56 -0400 http://www.sciencejoywagon.com/physics-shop/p/measurement/40/micrometer.htm http://www.sciencejoywagon.com/physics-shop/p/measurement/40/micrometer.htm
The Velocity Speed Gun is an easy point-and-shoot speed gun. It boasts +/- 1.0 MPH accuracy. The Velocity can track the speed of a ball from 100 feet. It's the ideal tool for tracking tennis serves from 6-110 MPH.
Price=$77.03
Buy]]> Sat, 17 Oct 2009 00:41:07 -0400 http://www.sciencejoywagon.com/physics-shop/p/measurement/20/bushnell.htm http://www.sciencejoywagon.com/physics-shop/p/measurement/20/bushnell.htm
This trundle wheel makes it easy to measure long distances. The wheel's circumference is 1 meter and every revolution produces an audible click. Great for a variety of long-distance measurements. Perfect for a physics instructor to measure a long distance rapidly.
Price=$18.95
Buy]]> Fri, 16 Oct 2009 23:24:48 -0400 http://www.sciencejoywagon.com/physics-shop/p/measurement/11/trundle.htm http://www.sciencejoywagon.com/physics-shop/p/measurement/11/trundle.htm
Made of hardwood with a multiple-coat, clear lacquer finish, this meter stick is 1" wide, 1/4" thick and is scaled in centimeters. Divided on both sides, millimeters on one side and inches divided into eighths on the other.
Price=$3.65
Buy]]> Fri, 16 Oct 2009 23:24:46 -0400 http://www.sciencejoywagon.com/physics-shop/p/measurement/9/meterstick-3.htm http://www.sciencejoywagon.com/physics-shop/p/measurement/9/meterstick-3.htm
Aluminum English/Metric Meterstick, Extruded Aluminum With Clear Silver Anodized Finish, Screened, Thermal Bonded Black Graduations In 1/8ths & MM, 1-1/8" Width.
Price=$3.69
Buy]]> Fri, 16 Oct 2009 23:24:44 -0400 http://www.sciencejoywagon.com/physics-shop/p/measurement/7/johnson.htm http://www.sciencejoywagon.com/physics-shop/p/measurement/7/johnson.htm
C-THRU WOOD METER STICK - Calibrated in 8th to the inch, same scales on both sides. Hang hole.
Price=$4.95
Buy]]> Fri, 16 Oct 2009 23:24:43 -0400 http://www.sciencejoywagon.com/physics-shop/p/measurement/5/wood.htm http://www.sciencejoywagon.com/physics-shop/p/measurement/5/wood.htm
- Color Yellow. - Measures up to 1 meter (40 inches). - Measures as precise as 1 millimeter and 16ths of an inch. - Unit conversions printed.
Price=$7.46
Buy]]> Fri, 16 Oct 2009 23:24:40 -0400 http://www.sciencejoywagon.com/physics-shop/p/measurement/3/swanson.htm http://www.sciencejoywagon.com/physics-shop/p/measurement/3/swanson.htm