| ZWO Mini Guider Scope*** | $3,595.00MN |
| Watch compass | $81.00MN |
| COMPRO POCKET TRANSIT*** | $9,786.00MN |
| Lensatic Compass | $183.00MN |
| Military Prismatic Sighting Compass | $509.00MN |
| CONVENTIONAL POCKET TRANSIT*** | $13,646.00MN |
| Maping compass with mirror | $218.00MN |
| Brujula Krypton de colgar Negro | $61.00MN |
| Brújula minera*** | $2,535.00MN |
| Clisímetro Geosurv | $1,052.00MN |
| Distanciómetro láser GLM 80 Professional | $65,092.00MN |
| digital wine thermometer | $508.00MN |
| MS-0160 Carson Microscope 1600x*** | $14,211.00MN |
| Termómetro digital solar Maximos y Mínimos | $1,212.00MN |
| Skywatch Geos 11 - Kit Completo*** | $28,821.00MN |
| Life in the Ground - 10 slides | $699.00MN |
| Patological human tissues (Part 2) - 10 slides*** | $699.00MN |
| 9x50 Orion Right-Angle Correct-Image Finder Scopes*** | $3,921.00MN |
| Set for Teaching Biology (Part 2) - 10 slides | $715.00MN |
| Solar Radiation Sensor*** | $5,090.00MN |
| digital thermo-hygrometer*** | $1,163.00MN |
| Hourglass | $811.00MN |
| Rain-gauge | $458.00MN |
| CO2 Monitor AIRCO2NTROL COACH*** | $12,219.00MN |
| Microscopio para Celular | $276.00MN |
| Sensor Mounting Shelf*** | $1,131.00MN |
| MicroBrite Plus™ - 60-120x Pocket Microscope*** | $440.00MN |
| Digital maxima-minima thermometer with alarm | $1,478.00MN |
| WEATHER STATION WITH ATOMIC CLOCK | $962.00MN |
| Kestrel 5500 Pocket Weather Tracker | $11,451.00MN |
| Microscopio Plus 100x 300x 600x*** | $891.00MN |
| Inhabitants of Polluted Waters - 10 slides*** | $715.00MN |
| 9x50 Orion Illuminated Finder Scope with Bracket*** | $3,003.00MN |
| Higrotermómetro y datalogger con 32000 registros | $2,398.00MN |
| Galino liquid thermometer | $613.00MN |
| Vantage Vue Console*** | $6,221.00MN |
| Kestrel 5000 Environmental Meter*** | $8,821.00MN |
| digital professional thermo-hygrometer | $4,708.00MN |
| Wireless Weather Envoy | $5,316.00MN |
| Adaptador básico para smartphone 1.25" | $744.00MN |
| Zoology: Invertebrate and Insects - 25 slides | $1,629.00MN |
| 'Klima Logger' professional thermo-hygrometer with data logger*** | $8,248.00MN |
| Analogue Thermo-Hygrometer | $743.00MN |
| 6x30 Achromatic Finder Scope | $2,035.00MN |
| Cell reproduction and development - 10 slides*** | $699.00MN |
| Wireless Vantage Pro2™ Sensor Suite Weather Station with 24-Hr F*** | $20,358.00MN |
| Digital thermo-hygrometer*** | $1,496.00MN |
| WEATHER STATION WITH ATOMIC CLOCK | $1,268.00MN |
| garden-combitester | $477.00MN |
| Vantage Pro2 Console/Receiver*** | $7,578.00MN |
| Patological human tissues (Part 1) - 10 slides | $699.00MN |
| Hook Gauge*** | $32,585.00MN |