| LAQUA Twin pH Meter*** | $4,198.00MN |
| 32mm Orion Sirius Plossl Telescope Eyepiece*** | $3,385.00MN |
| Set for Teaching Biology (Part 1) - 10 slides | $704.00MN |
| LumiLoupe 10x | $144.00MN |
| Lenspen optics cleaning tool | $648.00MN |
| Binocular SkyMaster 25x70mm*** | $9,589.00MN |
| StarMoon Cohete de Agua-Aire con Paracaídas | $835.00MN |
| Herramienta multi-funcional de llavero Xdrive Compact 7 en 1*** | $705.00MN |
| WatchDog Frost Alert Visual Frost Alarm*** | $6,653.00MN |
| WatchDog Model 1200 Data Logger*** | $5,886.00MN |
| CELESTRON KIDS MICROSCOPE WITH SMARTPHONE ADAPTER*** | $1,730.00MN |
| EOS-T2 Adapter suitable for all ASI cameras*** | $1,991.00MN |
| Pocket Magnifier | $218.00MN |
| MagniFlash 11x*** | $2,954.00MN |
| GPS Unit Mounting Bracket*** | $4,030.00MN |
| General Biology - 25 slides | $1,604.00MN |
| Par de Adaptador cola de milano tipo Losmandy*** | $1,002.00MN |
| LCD Digital Microscope II*** | $14,087.00MN |
| Pocket Multi-Tool 12-in-1*** | $3,093.00MN |
| Shelter Angle Brackets*** | $1,114.00MN |
| Power Supply (PS-2)*** | $12,215.00MN |
| 1 1/2" Diameter Compass with 40" Lanyard | $120.00MN |
| Láser combinado Bosch GCL 25 Professional*** | $10,126.00MN |
| Digitarium® Theta Pro Projection Portable System*** | $1,206,888.00MN |
| Filtro Solar de 170mm de D.I.*** | $3,016.00MN |
| Stereo Microscope CRYSTAL PRO 7.5-45x*** | $51,072.00MN |
| Stereo Microscope CRYSTAL 7.5-45x*** | $25,206.00MN |
| CONVENTIONAL POCKET TRANSIT*** | $13,436.00MN |
| 0-2.5V DC Input Cable*** | $2,147.00MN |
| Mark I: 20x Panoramic Telescope (coin operated)*** | $114,427.00MN |
| Replogle NASA Moon Globe 12-inch Tabletop*** | $6,918.00MN |
| Stegosaurus Skeleton | $245.00MN |
| Mark III: 10x Panoramic Binocular (coin operated)*** | $139,346.00MN |
| Anemómetro for Vantage Pro2 & Vantage Pro ®*** | $5,011.00MN |
| Portable Tripod with Clamp*** | $1,047.00MN |
| Filtro Solar de 125mm de D.I.*** | $928.00MN |
| ZWO Atmospheric Dispersion Corrector*** | $4,276.00MN |
| Watermark Adapter for FieldScout Soil Sensor Reader*** | $1,124.00MN |
| Barra tipo Vixen 10" | $603.00MN |
| Autoguider Port Module*** | $1,652.00MN |
| 1.25" Orion Luminance/IR Cutoff Astrophotography Filter*** | $1,514.00MN |
| WatchDog Model 1225 Data Logger*** | $6,348.00MN |
| Glow 3D Dinosaur*** | $127.00MN |
| Mini Multi-Tool 8-in-1*** | $1,642.00MN |
| Brujula Krypton de colgar Negro | $60.00MN |
| 12in Aztec Globe*** | $4,211.00MN |
| 6 ft. TALL HOME-DOME (HD-6T)*** | $266,220.00MN |
| Science Magic | $272.00MN |
| Inhabitants of Polluted Waters - 10 slides*** | $704.00MN |
| Glow Mini Stars | $115.00MN |
| G11 Mount + GEMINI GO-TO - 60 lb Capacity*** | $222,275.00MN |
| FieldScout GreenIndex Board*** | $1,169.00MN |
| 1.25in. 2x Orion Shorty Barlow Lens*** | $1,058.00MN |
| Tip 1/4"*** | $1,142.00MN |
| Oceana 7x50 Marine | $7,921.00MN |
| Kestrel 1000 Pocket Wind Meter*** | $2,590.00MN |
| Cell reproduction and development - 10 slides*** | $689.00MN |
| Field Carrying Case With Buffers*** | $1,260.00MN |
| Kestrel 5500 Pocket Weather Tracker*** | $22,550.00MN |
| WatchDog 100-Temp 2K*** | $2,296.00MN |
| Vantage Pro2 GroWeather Cabled Sensor Suite with 24-Hour Fan*** | $48,998.00MN |
| Wireless Weather Envoy | $5,234.00MN |
| MagRX 2.5x | $137.00MN |
| Orion Prime Focus Camera Adapters | $1,559.00MN |
| digital thermo-hygrometer*** | $3,435.00MN |
| Distanciómetro láser GLM 80 Professional | $64,091.00MN |
| PST - 40mm/400mm LF HA <1.0 A*** | $28,566.00MN |
| STAR POINTER FINDERSCOPE*** | $1,964.00MN |
| Brújula Brunton GEO 5010*** | $18,399.00MN |
| 140mm ID Orion Telescope Tube Rings*** | $3,223.00MN |
| TDR 150 Soil Moisture Meter with Case*** | $22,533.00MN |
| Dovetail Base for Finder Scope*** | $635.00MN |
| Night Sky Proyection Kit*** | $260.00MN |
| COMPRO POCKET TRANSIT*** | $9,635.00MN |
| WatchDog Model 1650 Data Logger*** | $10,965.00MN |
| Filtro Solar de 100mm de D.I.*** | $696.00MN |
| Digitarium® Lambda Plus Fixed Digital Planetarium System*** | $2,724,418.00MN |
| ¿Cómo ves? La luz. Historia de las nebulosas | $111.00MN |
| FieldScout CM 1000 NDVI Meter*** | $90,490.00MN |
| Fishes, frogs and amphibians - 10 slides | $704.00MN |
| Hormiguero de Gel*** | $259.00MN |
| Bastón de Rosca, 3.6M – SITEPRO*** | $2,870.00MN |
| Distanciómetro láser GLM 50 C Professional*** | $10,103.00MN |
| Soluciones de Calibración de Nitrato 150 ppm*** | $1,776.00MN |
| Set for Teaching Biology (Part 2) - 10 slides | $704.00MN |
| windmill generator | $326.00MN |
| 20mm Orion Expanse Eyepiece*** | $1,995.00MN |
| Solar Power Package*** | $7,374.00MN |
| Filtro Solar de 90mm de D.I.*** | $1,914.00MN |
| Explorer 25x100 Large-Aperture Binocular*** | $16,561.00MN |
| WaterScout Calibration Device*** | $2,127.00MN |
| ET Gauge*** | $25,571.00MN |
| Retreiver @900MHz*** | $15,014.00MN |
| digital professional thermo-hygrometer | $4,636.00MN |
| Stainless Steel Temperature Probe with RJ Connector*** | $1,670.00MN |
| MiniBrite 5x | $528.00MN |
| Replogle Globe Traveler Globe Blue | $1,053.00MN |
| Replacement Potassium Sensor for LAQUA Twin*** | $5,095.00MN |
| Model HC Soil Sampler*** | $2,512.00MN |
| Neutral-Density Moon Filters, 13% Transmission*** | $752.00MN |
| Xplorer 3 | $3,010.00MN |
| Wireless Vantage Pro2 Sensor Suite Weather Station*** | $13,920.00MN |
| Microscopio Monocular Biológico 40x,100x y 400x | $4,872.00MN |
| LumiLoupe 7x Stand Magnifier | $218.00MN |
| Tin Can Robot | $351.00MN |
| Conductivity Electrode Replacement*** | $10,273.00MN |
| Hourglass | $798.00MN |
| 'Klima Logger' professional thermo-hygrometer with data logger*** | $16,243.00MN |
| MicroBrite Plus™ - 60-120x Pocket Microscope*** | $433.00MN |
| LONG RANGE REMOTE TEMPERATURE AND HUMIDITY SENSOR | $625.00MN |
| WindSonic Mounting Pipe Kit*** | $4,488.00MN |
| CH150 12V Charging Regulator*** | $13,146.00MN |
| Leica DISTO D2 - 100 m alcance - 7 modos de medición | $4,512.00MN |
| Tube Rings, 140mm ID*** | $1,284.00MN |
| Soil Moisture Sensor, Vantage Pro and Vantage Pro2 | $1,893.00MN |
| Orion SkyLine Deluxe Laser Pointer-to-Telescope Bracket | $563.00MN |
| digital wine thermometer | $500.00MN |
| Glass Lens Magnifier 4" 1.85x*** | $85.00MN |
| Altimeter/Barometer*** | $6,437.00MN |
| Atlas cosmico*** | $170.00MN |
| Universal Shelter*** | $3,564.00MN |
| Inclinómetro y Nivel Digital 24" - SITEPRO*** | $1,798.00MN |
| Herramienta Multi-funcional de llavero Micro Max 19 en 1*** | $1,201.00MN |
| QHY CCD PoleMaster*** | $10,051.00MN |
| Krestel 3500 Pocket Weather Meter | $6,454.00MN |
| FieldScout TDR 350 Soil Moisture Meter with Case*** | $35,661.00MN |
| Orion Sirius EQ-G GoTo Telescope Mount*** | $51,854.00MN |
| Globo Terráqueo Traveler Antiguo | $1,053.00MN |
| Vantage Vue Console*** | $6,125.00MN |
| GPS eTrex 32x | $7,021.00MN |
| Mini prisma con mini Baliza, SitePro 03-1504-A | $1,957.00MN |
| Upclose G2 10X50 Porro Binocular*** | $1,733.00MN |
| Wireless Vantage Pro2™ Sensor Suite Weather Station with 24-Hr F*** | $40,090.00MN |
| WeatherLink Console*** | $17,595.00MN |
| 9x50 Orion Illuminated Finder Scope with Bracket*** | $2,956.00MN |
| Orion SkyQuest XT8 Classic Dobsonian Telescope*** | $22,148.00MN |
| Orion DeepMap 600 Folding Star Chart | $513.00MN |
| Meade Polaris 90mm German Equatorial Refractor | $10,617.00MN |
| Cabled Vantage Pro2 Console*** | $14,922.00MN |
| T Adapter #64 ETX90, 105 & 125*** | $1,086.00MN |
| Cabled Vantage Pro2™ ISS*** | $12,250.00MN |
| Binocular Wilderness - 8x25*** | $1,392.00MN |
| Alarm Output Module*** | $6,807.00MN |
| Rain-gauge | $451.00MN |
| CO2 Monitor AIRCO2NTROL COACH*** | $6,015.00MN |
| The Earth | $372.00MN |
| Model LS Soil Sampler*** | $9,442.00MN |
| Anemometer Transmitter Kit*** | $5,234.00MN |
| 6.58" ID Orion Full Aperture Solar Filter | $4,786.00MN |
| 4-20 mA Input Cable*** | $485.00MN |
| Orion Sirius Plossl Telescope Eyepieces*** | $1,836.00MN |
| Wonder Globe (Celestial ) | $551.00MN |
| Wireless Repeater with Solar Power*** | $8,352.00MN |
| Xplorer 1 | $1,701.00MN |
| Termómetro Digital TP101L*** | $311.00MN |
| Brass Compass In Metal Tin Box*** | $321.00MN |
| Orion SkyQuest XT6 Classic Dobsonian Telescope*** | $17,004.00MN |
| Flow Probe (2.5 to 5.5 ft handle)*** | $80,801.00MN |
| Penetrometer FT 30*** | $8,184.00MN |
| Sensor Mounting Shelf*** | $1,114.00MN |
| Mounting Tripod | $3,608.00MN |
| 1.25" Orion Variable Polarizing Filter | $1,069.00MN |
| RoboFocus*** | $17,054.00MN |
| MagniRead | $113.00MN |
| WaterScout SMEC 300 Soil Moisture/EC/Temperature Sensor*** | $5,515.00MN |
| Flow Probe (5.5 to 15 handle)*** | $40,400.00MN |
| Autonivel a Láser de Puntos GPL 5 Professional*** | $7,491.00MN |
| Microscopio Plus 100x 300x 600x*** | $877.00MN |
| Magniloupe Headband | $103.00MN |
| AstroView 102mm Equatorial Refractor Telescope*** | $16,992.00MN |
| GPS Garmin ETrex 22x | $5,015.00MN |
| Juego de Química Mi alegría Equipo 3 | $1,600.00MN |
| Large Binocular Tripod L-Adapter | $362.00MN |
| 10x21mm Jewelers Loupe in Plastic Case, Chrome Round Body*** | $220.00MN |
| LAQUA Twin Sodium Meter*** | $12,433.00MN |
| Caudalímetro portátiles para agua y flujo de aire*** | $27,102.00MN |
| 3.0mm Orion Edge-On Planetary Eyepiece*** | $4,315.00MN |
| Suscripción Anual SpecConnect FieldScout Pro (1 a 3 disp.)*** | $5,654.00MN |
| Filtro Solar de 110mm de D.I.*** | $1,624.00MN |
| HMP60-L Air Temperature and Relative Humidity Sensor*** | $33,251.00MN |
| MS-0160 Carson Microscope 1600x*** | $13,992.00MN |
| Medidor de Salinidad SALT, LAQUA TWIN-HORIBA*** | $5,746.00MN |
| LX850 14" ACF w/StarLock*** | $346,255.00MN |
| Flow Probe (3.7 to 6 ft handle)*** | $37,809.00MN |
| Minolta SPAD 502DL Plus Meter*** | $83,638.00MN |
| The Franklin World Globe*** | $2,055.00MN |
| thermometer for compost | $708.00MN |
| Filtro Solar de 70mm de D.I.*** | $580.00MN |
| Rectangle Rim Free 2x | $418.00MN |
| Solar Radiation Sensor*** | $5,011.00MN |
| Conductivity Standard, 1.41 mS/cm, 230mL*** | $642.00MN |
| Par de anillos 100mm | $1,114.00MN |
| Montura Ecuatorial Goto LX85 - Cap. 15kg*** | $37,841.00MN |
| Indoor/Outdoor Thermometer With Clock | $567.00MN |
| ShortTube 80-A Refractor Telescope*** | $7,801.00MN |
| 1.25" Orion Basic Rack-and-Pinion Focuser | $1,110.00MN |
| Anillo-T Canon EOS | $602.00MN |
| Orion SkyView Pro Equatorial GoTo Telescope Mount*** | $32,940.00MN |
| FreeHand 2.5x | $355.00MN |
| Minolta SPAD 502 Plus Meter*** | $70,126.00MN |
| Robotic Hand*** | $259.00MN |
| 15mm Orion Expanse Eyepiece*** | $1,995.00MN |
| LinenTest 5x | $144.00MN |
| Motor Drive for AstroMaster/PowerSeeker | $2,050.00MN |
| Higrotermómetro y datalogger con 32000 registros | $2,361.00MN |
| Analogue Thermo-Hygrometer | $732.00MN |
| HandHeld™ 2.5/5x | $123.00MN |
| Outland X 10x42 Binoculars*** | $4,143.00MN |