| Zero Image Focuser*** | $8,669.00MN |
| Altimeter/Barometer*** | $6,437.00MN |
| AudioStar Hand Controller*** | $6,941.00MN |
| TravelView™ - 8x25*** | $741.00MN |
| Penetrometer FT 02 | $13,094.00MN |
| Soil Moisture Transducer - R*** | $7,429.00MN |
| Flow Probe (3.7 to 6 ft handle)*** | $37,809.00MN |
| Temperature/RH Pen*** | $2,285.00MN |
| CONVENTIONAL POCKET TRANSIT*** | $40,307.00MN |
| Galino liquid thermometer | $1,207.00MN |
| Orion Field Flattener for Short Refractors*** | $5,010.00MN |
| Patological human tissues (Part 1) - 10 slides*** | $2,755.00MN |
| Higrotermómetro y datalogger con 32000 registros | $4,722.00MN |
| 1 1/2" Diameter Compass with 40" Lanyard | $180.00MN |
| Anillo-T Canon EOS | $602.00MN |
| Hourglass | $399.00MN |
| Field Scout Quantum and Foot-Candle Meter*** | $37,497.00MN |
| Tropical Plants - 10 slides*** | $2,066.00MN |
| Set for teaching Sciences - 10 slides | $1,409.00MN |
| Filtro Solar de 70mm de D.I.*** | $1,740.00MN |
| Microscopio Monocular Biológico 40x,100x y 400x*** | $14,616.00MN |
| MS-0160 Carson Microscope 1600x*** | $27,984.00MN |
| Juego de Química Mi alegría Equipo 3 | $1,600.00MN |
| Fishes, frogs and amphibians - 10 slides | $704.00MN |
| COMPRO POCKET TRANSIT*** | $19,270.00MN |
| MS-0100 Carson Microscope 1000x*** | $15,764.00MN |
| Zoology: Vertebrate Including Mammalia - 25 slides | $1,604.00MN |
| G11 Mount + GEMINI GO-TO - 60 lb Capacity*** | $111,137.00MN |
| T Adapter #64 ETX90, 105 & 125*** | $1,086.00MN |
| dovetail plate for Vixen-style mounts | $475.00MN |
| myBlue-T*** | $3,355.00MN |
| Lizards, birds and snakes - 10 slides*** | $1,377.00MN |
| Filtro Solar de 125mm de D.I.*** | $1,856.00MN |
| Rings 125mm*** | $1,700.00MN |
| G11 Mount - 60 lb Capacity*** | $71,449.00MN |
| 1.25" Orion Universal Camera Adapter | $1,190.00MN |
| Brass Compass In Metal Tin Box*** | $321.00MN |
| Structure of Vegetables - 10 slides*** | $2,818.00MN |
| f/6.3 Focal Reducer/Field Flatener*** | $1,945.00MN |
| Par de anillos de 125mm con adaptador tipo Losmandy*** | $6,287.00MN |
| Animal reproduction - 10 slides*** | $2,066.00MN |
| digital professional thermo-hygrometer | $4,636.00MN |
| CONVENTIONAL POCKET TRANSIT*** | $13,436.00MN |
| Off Axis Guider QHYOAG-S | $6,638.00MN |
| Lenspen optics cleaning tool | $648.00MN |
| Geologic Compass - A*** | $10,491.00MN |
| Replogle NASA Moon Globe 12-inch Tabletop*** | $4,612.00MN |
| Foodstuffs and their adulterations - 10 slides | $1,377.00MN |
| The Franklin World Globe*** | $4,111.00MN |
| Filtro Solar de 90mm de D.I.*** | $1,914.00MN |
| LightScout DLI 100 Light Meter*** | $5,078.00MN |
| Analogue Thermo-Hygrometer | $732.00MN |
| Human Body Normal Tissues (Part 1) - 10 slides | $1,377.00MN |
| Military Prismatic Sighting Compass | $2,005.00MN |
| Quantum Light Sensor*** | $39,897.00MN |
| Rain-gauge | $902.00MN |
| Termómetro Min/Max libre de Mercurio | $1,910.00MN |
| 'Klima Logger' professional thermo-hygrometer with data logger*** | $8,121.00MN |
| WatchDog Model 2475 Plant Growth Station*** | $94,937.00MN |
| Microscopio para Celular | $816.00MN |
| Rectangle Rim Free 2x | $418.00MN |
| Nikon T-ring | $602.00MN |
| Orion SpaceProbe 130ST Equatorial Reflector Telescope*** | $12,434.00MN |
| Map Compass with Ruler and Lanyard | $281.00MN |
| Replacement Nitrate Sensor for LAQUA Twin*** | $5,095.00MN |
| Leica DISTO D1 - Alcance de 40 m - Fácil de usar | $2,515.00MN |
| Penetrometer FT 10 | $8,184.00MN |
| The Earth | $372.00MN |
| Cámara a color QHY 5III 485C*** | $13,055.00MN |
| ASI120MM*** | $6,016.00MN |
| Estación Total Marca FOIF Modelo RTS 102R6*** | $49,128.00MN |
| Large Binocular Tripod L-Adapter | $362.00MN |
| Adaptador básico para smartphone 1.25" | $733.00MN |
| Filtro Solar de 170mm de D.I.*** | $3,016.00MN |
| Brújula Brunton GEO 5010*** | $36,797.00MN |
| Tetraview LCD digital Microscope*** | $41,107.00MN |
| Brújula minera*** | $2,496.00MN |
| Solarscope clásico*** | $4,613.00MN |
| Maping compass with mirror | $214.00MN |
| Poster Mapa del cielo | $74.00MN |
| General Biology - 25 slides | $1,604.00MN |
| Orion StarShoot AutoGuider*** | $9,883.00MN |
| Atlas cosmico*** | $170.00MN |
| Lantastic Compass | $502.00MN |
| Xplorer 1 | $3,403.00MN |
| Filtro Solar de 100mm de D.I.*** | $696.00MN |
| Par de Adaptador cola de milano tipo Losmandy*** | $1,002.00MN |
| Watch compass | $80.00MN |
| Filtro Solar de 110mm de D.I.*** | $2,436.00MN |
| COMPRO POCKET TRANSIT COMPASS*** | $19,270.00MN |
| Brujula Krypton de colgar Negro | $60.00MN |
| Stereo Microscope CRYSTAL 7.5-45x*** | $25,206.00MN |
| *** | $4,125.00MN |
| CELESTRON KIDS MICROSCOPE WITH SMARTPHONE ADAPTER*** | $1,730.00MN |
| rain-gauge | $535.00MN |
| eFlex™ - 75x / 300x Digital Microscope with Flexible Neck*** | $3,923.00MN |
| Orion Prime Focus Camera Adapters | $780.00MN |
| DHT-1 Portable Hay Moisture Tester 18"*** | $16,097.00MN |
| Microscopio 2 en 1 Desmontable | $511.00MN |
| Skywatch Geos 11 - Kit Completo*** | $28,377.00MN |
| GPS eTrex ® 10*** | $9,020.00MN |
| GPSMAP® 65s*** | $30,093.00MN |
| MT-16 Grain Moisture Tester*** | $25,242.00MN |
| Field Scout External Light Sensor Meter*** | $8,724.00MN |
| garden-combitester | $469.00MN |
| Barra tipo Vixen 10" | $1,205.00MN |
| GPS Garmin ETrex 22x | $5,015.00MN |
| 12in Aztec Globe*** | $4,211.00MN |
| DHT-1 Portable Hay Moisture Tester 32"*** | $17,361.00MN |
| Moisture-Mac Coffee Moisture Tester*** | $27,902.00MN |
| Barra para telescopio en paralelo tipo vixen*** | $1,648.00MN |
| Xplorer 4*** | $7,895.00MN |
| FieldScout Sensor Reader Case*** | $1,110.00MN |
| Corn Stove Moisture Tester*** | $17,490.00MN |
| DHT-1 Portable Hay Moisture Tester 24"*** | $16,607.00MN |
| Rino® 700*** | $18,053.00MN |
| Lensatic Compass | $180.00MN |
| MicroBrite Plus™ - 60-120x Pocket Microscope*** | $865.00MN |
| Field Scout Foot-Candle Meter*** | $22,423.00MN |
| Envoy8X*** | $4,009.00MN |
| Kestrel USB Interface | $1,673.00MN |
| Orion Binocular Viewer for Telescopes | $5,256.00MN |
| LX850 14" ACF w/StarLock*** | $346,255.00MN |
| Digital Dome Works*** | $75,168.00MN |
| 298mm ID Orion Telescope Tube Rings | $3,334.00MN |
| ezRead™ | $1,295.00MN |
| Flow Probe (5.5 to 15 handle)*** | $40,400.00MN |
| WatchDog A150 Temp/RH Logger | $7,024.00MN |
| Caudalímetro portátiles para agua y flujo de aire*** | $27,102.00MN |
| 12 V Power Supply with Charging Regulator and 7 Ah Rechargeable *** | $16,349.00MN |
| LAQUA Twin Nitrate Meter*** | $12,433.00MN |
| 20 W Solar Panel*** | $13,764.00MN |
| Quantum Light Sensor*** | $16,749.00MN |
| Meade X-Wedge*** | $18,144.00MN |
| Cell reproduction and development - 10 slides*** | $689.00MN |
| Digital thermo-hygrometer*** | $1,473.00MN |
| Barra tipo Vixen 15"*** | $712.00MN |
| ET Gauge | $12,785.00MN |
| digital wine thermometer | $500.00MN |
| Field Scout UV Meter*** | $7,825.00MN |
| Láser combinado Bosch GCL 25 Professional*** | $10,126.00MN |
| Fiedl Scout Red/Far Red Meter*** | $82,119.00MN |
| Inhabitants of Polluted Waters - 10 slides*** | $1,409.00MN |
| Set for Teaching Biology (Part 1) - 10 slides | $1,409.00MN |
| Xplorer 3 | $3,010.00MN |
| The Wanderful World of a Drop of Water - 10 slides | $689.00MN |
| Analogue Indoor-Outdoor Thermometer | $120.00MN |
| Set for Teaching Biology (Part 2) - 10 slides | $704.00MN |