| ITEM ID | DESCRIPTION | LIST PRICE |
| SYSTEMS USING EA-01 BASIC AIR TRACK | ||
| AT-10 | A/T Syst-Pgate ET38/40 | $1,500.00 |
| AT-11 | A/T Syst-Pgate 2xET38 | $1,350.00 |
| AT-20 | A/T Syst-Spark Gen. | $1,375.00 |
| AT-24 | A/T Syst-Comput Timing | $1,500.00 |
| AT-26 | A/T Syst-UMS Single | $1,270.00 |
| AT-28 | A/T Syst-UMS Dual | $1,480.00 |
| SYSTEMS USING EA-70 INTERMEDIATE AIR TRACK | ||
| AT-30 | A/T Syst-Pgate ET38/40 | $1,580.00 |
| AT-31 | A/T Syst-Pgate 2xET38 | $1,425.00 |
| AT-40 | A/T Syst-Spark Gen. | $1,610.00 |
| AT-44 | A/T Syst-Comput Timing | $1,575.00 |
| AT-46 | A/T Syst-UMS Single | $1,350.00 |
| AT-48 | A/T Syst-UMS Dual | $1,600.00 |
| AIR TRACKS AND TABLES | ||
| EA-01 | Basic Air Track | $ 520.00 |
| EA-70 | Intermediate Air Track 2.0m | $ 675.00 |
| EA-75 | Precision Air Track 1.5m | $ 760.00 |
| EA-76 | Precision Air Track 2.5m | $1,300.00 |
| EA-77 | Precision Air Track 3.75m | $2,300.00 |
| EA-78 | Precision Air Track 5.0m | $3,500.00 |
| EA-20 | Air Source | $ 375.00 |
| EA-24 | Photogate | $ 75.00 |
| EA-25 | Universal Photogate w/ phono and 3 pin plugs | $ 115.00 |
| ET-38 | Basic Timer | $ 195.00 |
| ET-40 | Electronic Stopclock | $ 350.00 |
| EC-40 | Computer Timing Iface | $ 400.00 |
| EG-85 | Single UMS Interface (Master) | $ 275.00 |
| EG-86 | Dual UMS Interface (Master and Slave) | $ 495.00 |
| EA-50 | Air Table | $1,735.00 |
| EA-62 | Air Table Deluxe | $2,150.00 |
| BECK APPARATUS | ||
| EB-03 | Ballistics Pendulum | $ 795.00 |
| EB-04 | Centripetal Force App | $ 750.00 |
| EB-05 | Crane | $1,200.00 |
| EB-06 | Inertia Thing | $ 725.00 |
| EB-07 | Torque Table | $ 675.00 |
| EB-17 | Mass Hanger (51 g) | $ 19.00 |
| ELECTROMECHANICAL DEVICES | ||
| EA-19 | Glider Launcher | $ 275.00 |
| EA-40 | Precision Sine Drive | $ 375.00 |
| EC-14 | Photogate (Atwood's) | $ 115.00 |
| EC-40 | Computer Timing Interface - USB | $ 400.00 |
| EG-01 | Function Generator | $ 235.00 |
| EG-02 | Operational Amplifier | $ 210.00 |
| EG-07 | Ultrasonic Transmitter | $ 220.00 |
| EG-08 | Ultrasonic Receiver | $ 260.00 |
| EG-09 | Instrumentation Amp | $ 220.00 |
| EG-10 | Infrared Detector | $ 40.00 |
| EG-15 | Frequency Meter | $ 220.00 |
| EG-24 | Microwave Transmitter | $ 290.00 |
| EG-25 | Mwave Optics | $ 610.00 |
| EG-26 | Microwave Receiver | $ 360.00 |
| EG-28 | Mwave Optics Complete | $1,125.00 |
| EG-40 | Photometer | $ 415.00 |
| EG-45 | Radiometer | $ 365.00 |
| EG-50 | Audio Driver | $ 495.00 |
| EG-52 | Electromech Driver | $ 175.00 |
| EG-54 | Chladni Plates 4 | $ 95.00 |
| EH-10 | Leslie's Cube | $ 85.00 |
| EH-15 | Stefan-Boltzmann Source | $ 100.00 |
| EK-05 | Amplifier Power Supply | $ 375.00 |
| EK-07 | Twenty Times Amplifier | $ 125.00 |
| EK-10 | Function Generator | $ 180.00 |
| EK-11 | Ultrasonic Transducer | $ 95.00 |
| EK-20 | Six Decade Count/Timer | $ 400.00 |
| EK-21 | Light Source | $ 60.00 |
| EK-22 | Photocell | $ 55.00 |
| EK-23 | Photogate | $ 75.00 |
| EK-27 | Preset Counter Adapter | $ 140.00 |
| EK-30 | Six Range Meter | $ 375.00 |
| EM-01 | Basic Spark Generator | $ 280.00 |
| EM-07 | Prec Spark Generator | $ 385.00 |
| EM-12 | Kater’s Pendulum | $ 480.00 |
| EM-13 | Inertia Wheel | $ 390.00 |
| EM-14 | Atwood’s Machine | $ 495.00 |
| EM-15 | Torsional Pendulum | $ 470.00 |
| EM-16 | Basic Pendulum Set | $ 180.00 |
| EM-24 | Free Fall Apparatus | $ 260.00 |
| EM-50 | Chaotic Pendulum | $2,370.00 |
| MODERN PHYSICS | ||
| EN-35 | Electron Spin Resonance | $2,250.00 |
| EP-05 | Photoeffect w/Amp | $ 725.00 |
| EP-06 | Photoeffect w/Amp, Light source and bracket | $ 950.00 |
| EP-15 | Teslameter | $ 520.00 |
| EP-20 | e/m Apparatus w/Power Supply | $2,250.00 |
| RADIOACTIVITY | ||
| EC-33 | Geiger Computer I'face | $ 315.00 |
| EC-34 | Geiger S'ware only, USB | $ 95.00 |
| EK-25 | Geiger-Müller Tube | $ 192.00 |
| EK-26 | Geiger Tube Mount | $ 38.00 |
| EN-01 | 450V G/M Tube | $ 180.00 |
| EN-02 | Strontium 90 b Source | $ 65.00 |
| EN-03 | Radioactive Source (3) | $ 150.00 |
| EN-04 | 900V G/M Tube | $ 345.00 |
| EN-05 | Isogenerator | $ 225.00 |
| EN-06 | GM Tube Stand w/Abs | $ 175.00 |
| EN-07 | Radioactive Sources (5) | $ 250.00 |
| EN-08 | Beta Spectrograph | $ 535.00 |
| EN-10 | Radioactivity Set/EN-01 | $ 700.00 |
| EN-10L | Radioactivity Set/EN-04 | $ 750.00 |
| EN-12 | Adv Radioactivity Set | $1,085.00 |
| EN-15 | Geiger Counter | $ 455.00 |
| EN-20 | Rutherford Scattering | $ 475.00 |
| EN-21 | Alpha Particle Film (5) | $ 300.00 |
| EN-22 | Polonium 210 a Source | $ 100.00 |
| EN-30 | Precision Geiger Counter | $ 725.00 |
| EN-34 | Comp Radioact-USB w/ Small tube | $ 700.00 |
| EN-34L | Comp Radioact-USB w/ Large tube | $ 775.00 |
| OPTICS & LIGHT | ||
| EO-10 | Intro Optics Set | $1,240.00 |
| EO-12 | Geometric Optics Set | $ 890.00 |
| EO-81 | Spectroscope, Advanced | $1,000.00 |
| EO-85 | Spectrophotometer | $2,300.00 |
| ES-10 | Laser, He-Ne | $ 490.00 |
| ES-12 | Laser Diode | $ 380.00 |
| ES-16 | Halogen Lamp w/P S | $ 350.00 |
| ES-17 | Halogen Lamp | $ 220.00 |
| ES-18 | Mercury Arc Small | $ 210.00 |
| POWER SUPPLIES | ||
| EK-42 | Low Voltage Power Supply | $ 360.00 |
| EV-02 | Univ Power Supply | $ 350.00 |
| EV-04 | AC/DC Power Supply | $ 235.00 |
| EV-11 | Hi Voltage P S (1000V) | $ 475.00 |
| EV-12 | Laboratory P S 15V/3A | $ 450.00 |
| EV-14 | Kilovolt Power Supply | $ 725.00 |
| EV-17 | 75 W Power Supply | $ 330.00 |
| EV-18 | 140 W Power Supply | $ 565.00 |