| The Sun | $372.00MN |
| Military Prismatic Sighting Compass | $1,003.00MN |
| Brass Compass | $251.00MN |
| Clisímetro Geosurv | $2,071.00MN |
| Stereoscopic Microscopie DIAMOND 20 & 40x*** | $16,253.00MN |
| Wilderness Spotting Scope – 15-45x65mm | $4,131.00MN |
| Altimeter/Barometer*** | $3,219.00MN |
| Self Sticking Car Compass | $35.00MN |
| Digital thermo-hygrometer*** | $2,946.00MN |
| Watch compass | $40.00MN |
| Patological human tissues (Part 1) - 10 slides | $689.00MN |
| 255-620-A Automatic Refill System*** | $13,335.00MN |
| Brujula Krypton de colgar Negro | $60.00MN |
| digital thermo-hygrometer*** | $1,145.00MN |
| Termómetro Digital TP101L*** | $622.00MN |
| Lupa iluminada de 2.75x y 7.5x para cicrcuitos impresos | $472.00MN |
| Mark I: 20x Panoramic Telescope (coin operated)*** | $114,427.00MN |
| Indoor/Outdoor Thermometer With Clock | $1,135.00MN |
| MagniSheet*** | $288.00MN |
| TS33F-M Wireless remote temperature and humidity sensor | $1,082.00MN |
| Lupa de bolsillo plegable con lente de cristal de 4x 2" | $55.00MN |
| Mark II: 10x Panoramic Binocular (noncoin operated)*** | $70,635.00MN |
| OcuLens™ 5x & 8x | $218.00MN |
| LumiVisor™ - LV-10*** | $1,900.00MN |
| 255-210 Stillwell with Fixed Point*** | $26,050.00MN |
| Replogle NASA Moon Globe 12-inch Tabletop | $2,306.00MN |
| MagniFlash 11x*** | $985.00MN |
| digital professional thermo-hygrometer | $2,318.00MN |
| HMP60-L Air Temperature and Relative Humidity Sensor*** | $33,251.00MN |
| The Franklin World Globe*** | $2,055.00MN |
| thermometer for compost | $708.00MN |
| 'Klima Logger' professional thermo-hygrometer with data logger*** | $16,243.00MN |
| Lupa Frontal Multi-Aumento*** | $377.00MN |
| WEATHER STATION WITH ATOMIC CLOCK | $2,498.00MN |
| Termómetro Min/Max libre de Mercurio | $1,273.00MN |
| Termómetro Digital TP101*** | $210.00MN |
| WEATHER STATION WITH ATOMIC CLOCK | $947.00MN |
| Analogue Thermo-Hygrometer | $732.00MN |
| MicroBrite Plus™ - 60-120x Pocket Microscope*** | $433.00MN |
| MagniFlex Lamp Magnifier 2x/3.5x | $1,186.00MN |
| (2x) Helping Hand Magnifier | $261.00MN |
| Outland X 10x42 Binoculars*** | $4,143.00MN |
| LoggerNet: Datalogger Support Software*** | $30,279.00MN |
| Chrome Lighted RimFree | $855.00MN |
| LinenTest™ 11.5x15mm*** | $327.00MN |
| SLIM LINE WEATHER STATION WITH ATOMIC CLOCK | $1,270.00MN |
| Kestrel 5200 Professional Environmental Meter*** | $9,004.00MN |
| ezRead™ | $1,295.00MN |
| Termómetro digital solar Maximos y Mínimos | $596.00MN |