| Fishes, frogs and amphibians - 10 slides | $715.00MN |
| 1.25in. 2x Orion Shorty Barlow Lens*** | $1,075.00MN |
| Set for teaching Sciences - 10 slides | $715.00MN |
| SkyMaster 18-40x80mm Zoom Porro Binoculars*** | $8,098.00MN |
| Foodstuffs and their adulterations - 10 slides | $699.00MN |
| Brújula minera*** | $2,535.00MN |
| 38mm Orion Q70 Wide-Field Telescope Eyepiece*** | $4,157.00MN |
| Hourglass | $405.00MN |
| thermometer for compost | $719.00MN |
| Class A Evaporation Pan*** | $53,520.00MN |
| Retreiver @900MHz*** | $15,249.00MN |
| Animal reproduction - 10 slides | $699.00MN |
| 298mm ID Orion Telescope Tube Rings | $3,386.00MN |
| Higrotermómetro y datalogger con 32000 registros | $2,398.00MN |
| ENC16/18 Weather-Resistant Enclosure, 16 x 18 inches*** | $32,150.00MN |
| Life in the Ground - 10 slides | $699.00MN |
| 255-620-A Automatic Refill System*** | $13,543.00MN |
| Nivel Automatico AL132*** | $6,494.00MN |
| MagniMark | $43.00MN |
| Polyurethane Foam Collection Substrates*** | $2,828.00MN |
| ezRead™ | $1,316.00MN |
| MagniRead | $115.00MN |
| WindSonic Mounting Pipe Kit*** | $4,558.00MN |
| CH150 12V Charging Regulator*** | $13,351.00MN |
| Microscopio para Celular | $276.00MN |
| The Sun | $378.00MN |
| Meade Polaris 90mm German Equatorial Refractor | $10,783.00MN |
| Neutral-Density Moon Filters, 13% Transmission*** | $764.00MN |
| 034B-L Wind Set*** | $70,926.00MN |
| Inclinómetro digital GIM 60 L Professional*** | $9,674.00MN |
| Replogle NASA Moon Globe 12-inch Tabletop | $2,342.00MN |
| Mark I: 20x Panoramic Telescope (coin operated)*** | $116,215.00MN |
| Distanciómetro laser LDM100*** | $5,609.00MN |
| 3" Levitating Globe | $679.00MN |
| Distanciómetro laser LDM60*** | $3,856.00MN |
| Nivel Láser de Líneas GLL 3-80 G Profesional*** | $32,834.00MN |
| Distanciómetro laser LDM150*** | $7,853.00MN |
| Autonivel a Láser de Puntos GPL 5 Professional*** | $7,608.00MN |
| Mark III: 10x Panoramic Binocular (coin operated)*** | $141,523.00MN |
| Mark II: 10x Panoramic Binocular (noncoin operated) w/o base*** | $66,045.00MN |
| Distanciómetro láser GLM 50 C Professional*** | $5,130.00MN |
| Portable Tripod with Clamp*** | $1,063.00MN |
| Leica DISTO D1 - Alcance de 40 m - Fácil de usar*** | $5,108.00MN |
| Wonder Globe (Celestial ) | $560.00MN |
| Kestrel 5500 Pocket Weather Tracker | $11,451.00MN |
| Distanciómetro láser GLM 30 Professional*** | $1,983.00MN |
| Mark II: 10x Panoramic Binocular (noncoin operated)*** | $71,738.00MN |
| Krestel 3500 Pocket Weather Meter | $6,555.00MN |
| The Franklin World Globe*** | $2,087.00MN |
| Kestrel 5200 Professional Environmental Meter with LiNK*** | $12,558.00MN |
| Leica DISTO D2 - 100 m alcance - 7 modos de medición*** | $9,165.00MN |
| Krestel 3000 Pocket Weather Meter | $5,220.00MN |
| Kestrel 5000 Environmental Meter*** | $8,821.00MN |
| Kestrel 5000 Environmental Meter with LiNK*** | $11,127.00MN |
| USB Data Transfer Cable, Kestrel 5 Series*** | $2,137.00MN |
| Distanciómetro láser GLM 80 Professional | $65,092.00MN |
| Replogle Globe Traveler Globe Blue | $1,069.00MN |
| Kestrel 1000 Pocket Wind Meter*** | $2,630.00MN |
| Mark III: 10x Panoramic Binocular (coin operated) w/o base*** | $118,855.00MN |
| Láser combinado Bosch GCL 25 Professional*** | $10,285.00MN |
| 12in Aztec Globe | $2,138.00MN |