| GPS Unit Mounting Bracket*** | $4,093.00MN |
| Autonivel a Láser de Puntos GPL 5 Professional*** | $15,216.00MN |
| 4-20 mA Input Cable*** | $492.00MN |
| Yagi Antenna Cable - 20ft*** | $2,488.00MN |
| Penetrometer FT 10 | $16,623.00MN |
| Penetrometer FT 02 | $6,649.00MN |
| WatchDog 100 Series Button Docking Station (serial)*** | $3,587.00MN |
| Microscopio Monocular Biológico 40x,100x y 400x | $9,896.00MN |
| 12in Aztec Globe | $2,138.00MN |
| WatchDog A-Series PC Cable*** | $703.00MN |
| Meade Polaris 114mm German Equatorial Reflector | $7,798.00MN |
| SLIM LINE WEATHER STATION WITH ATOMIC CLOCK | $1,044.00MN |
| Penetrometer FT 20*** | $8,311.00MN |
| WatchDog 3210 Wireless Temperature Alert*** | $39,221.00MN |
| Tip 1/4"*** | $580.00MN |
| 0-2.5V DC Input Cable*** | $727.00MN |
| Tip 5/16"*** | $580.00MN |
| Microscopio para Celular | $276.00MN |
| LONG RANGE REMOTE TEMPERATURE AND HUMIDITY SENSOR | $634.00MN |
| Estación Total Marca FOIF Modelo RTS 102R6*** | $49,896.00MN |
| AC Adapter, 110VAC*** | $1,215.00MN |
| Juego de Química Mi alegría Equipo 3 | $3,250.00MN |
| ET Gauge | $12,985.00MN |
| 150 ppm Ca2+ Standard, 6 - 14mL bottles*** | $1,600.00MN |
| WaterScout Calibration Device*** | $4,320.00MN |
| 8.2 Dbi Yagi Antenna*** | $3,280.00MN |
| USB-to-3.5mm-Stereo-Plug Adapter | $1,531.00MN |
| Indoor/Outdoor Thermometer With Clock | $576.00MN |
| WEATHER STATION WITH ATOMIC CLOCK | $1,268.00MN |
| Globo Terráqueo Traveler Antiguo | $3,208.00MN |
| Quantum Light Sensor*** | $8,505.00MN |
| Field Scout UV Meter*** | $7,948.00MN |
| Digitarium Portable Dome 5m*** | $244,635.00MN |
| LinenTest 5x | $146.00MN |
| Wireless Vantage Pro2 Sensor Suite Weather Station*** | $42,413.00MN |
| Montura Ecuatorial Goto LX85 - Cap. 15kg*** | $76,864.00MN |
| Termómetro digital solar Maximos y Mínimos | $606.00MN |
| Stereo Microscope CRYSTAL PRO 7.5-45x*** | $51,870.00MN |
| Inhabitants of Polluted Waters - 10 slides*** | $715.00MN |
| Field Scout Foot-Candle Meter*** | $7,591.00MN |
| Digitarium® Theta Pro Projection Portable System*** | $2,451,491.00MN |
| Xplorer 1 | $1,728.00MN |
| Refractometer 0-32% Auto Temp Comp*** | $5,669.00MN |
| Filtro Solar de 150mm de D.I.*** | $1,414.00MN |
| Set for Teaching Biology (Part 2) - 10 slides*** | $1,431.00MN |
| Zoology: Vertebrate Including Mammalia - 25 slides | $1,629.00MN |
| Filtro Solar de 170mm de D.I.*** | $3,063.00MN |
| Mammoth Skeleton*** | $249.00MN |
| Digital maxima-minima thermometer with alarm | $739.00MN |
| Mini Multi-Tool 8-in-1*** | $2,501.00MN |
| 255-620-A Automatic Refill System*** | $13,543.00MN |
| Stegosaurus Skeleton | $249.00MN |
| Kestrel 5400AG Cattle Heat Stress Tracker with LiNK + Vane Mount*** | $23,023.00MN |
| Minolta SPAD 502 Plus Meter*** | $73,967.00MN |
| LumiLoupe 10x | $146.00MN |
| Termómetro Digital TP101*** | $214.00MN |
| Cell reproduction and development - 10 slides*** | $699.00MN |
| Lizards, birds and snakes - 10 slides | $699.00MN |
| Field Scout External Light Sensor Meter*** | $17,721.00MN |
| The Franklin World Globe*** | $4,175.00MN |
| "Academy" Microscope 1000x*** | $10,500.00MN |
| Filtro Solar de 70mm de D.I.*** | $1,178.00MN |
| Herramienta Multi-funcional de llavero Micro Max 19 en 1*** | $610.00MN |
| UpClose G2 10x25mm Roof Monocular | $600.00MN |
| Herramienta multi-funcional de llavero Xdrive Compact 7 en 1*** | $716.00MN |
| Galino liquid thermometer | $613.00MN |
| Wonder Globe (Celestial )*** | $1,120.00MN |
| Wilderness Spotting Scope – 15-45x65mm | $4,196.00MN |
| Leica DISTO D2 - 100 m alcance - 7 modos de medición | $4,583.00MN |
| Inclinómetro digital GIM 60 L Professional*** | $14,511.00MN |
| Illusion Science*** | $263.00MN |
| Rain Bucket Bird Guard*** | $686.00MN |
| Class A Evaporation Pan*** | $53,520.00MN |
| Digital thermo-hygrometer*** | $1,496.00MN |
| Wireless Vantage Pro2™ Sensor Suite Weather Station with 24-Hr F*** | $20,358.00MN |
| Vantage Pro2 GroWeather Cabled Sensor Suite with 24-Hour Fan*** | $49,764.00MN |
| Set for Teaching Biology (Part 1) - 10 slides | $715.00MN |
| StarMoon Cohete de Agua-Aire con Paracaídas | $424.00MN |
| Plants Reproduction and Propagation - 10 slides | $715.00MN |
| Stereo Microscope CRYSTAL 7.5-45x*** | $25,600.00MN |
| Bípode para Bastón Mod. 35001*** | $2,229.00MN |
| Mini prisma marca Apex*** | $2,067.00MN |
| Skywatch Geos 11 - Kit Completo*** | $28,821.00MN |
| Brújula minera*** | $2,535.00MN |
| Higrotermómetro y datalogger con 32000 registros | $2,398.00MN |
| Personal Solar Telescope <0.5 A*** | $49,735.00MN |
| Kestrel 5000 Environmental Meter with LiNK*** | $11,127.00MN |
| Digitarium Portable Dome 6m*** | $291,309.00MN |
| Filtro Solar de 125mm de D.I.*** | $943.00MN |
| 255-210 Stillwell with Fixed Point*** | $13,228.00MN |
| GPS MAP 65*** | $9,169.00MN |
| Cabled Vantage Pro2™ ISS*** | $12,441.00MN |
| Field Scout Dual Solar/Electric Quantum Meter*** | $7,591.00MN |
| Distanciómetro láser GLM 50 C Professional*** | $5,130.00MN |
| COMPRO POCKET TRANSIT COMPASS*** | $9,786.00MN |
| TDR 150 Soil Moisture Meter with Case*** | $22,885.00MN |
| windmill generator | $331.00MN |
| G11 Mount + GEMINI GO-TO - 60 lb Capacity*** | $112,874.00MN |
| Human Body Normal Tissues (Part 1) - 10 slides | $699.00MN |
| Xplorer 4 | $4,009.00MN |
| FieldScout Sensor Reader Case*** | $1,128.00MN |
| 'Klima Logger' professional thermo-hygrometer with data logger*** | $8,248.00MN |
| FieldScout TDR 350 Soil Moisture Meter with Case*** | $36,218.00MN |
| Soil Test Kit w/ 30 Samples - Sodium*** | $2,530.00MN |
| Filtro Solar de 100mm de D.I.*** | $707.00MN |
| ASI183MM (mono*** | $20,865.00MN |
| Replogle Globe Traveler Globe Blue | $2,138.00MN |
| General Biology - 25 slides | $1,630.00MN |
| Digitarium® Theta Basic Projection Portable System*** | $754,183.00MN |
| Mini prisma con mini Baliza, SitePro 03-1504-A | $1,988.00MN |
| 2" Orion 13% Transmission Moon Filter*** | $837.00MN |