| Soil Test Kit w/ 30 Samples - Sodium*** | $2,491.00MN |
| Robot Duck*** | $702.00MN |
| Orion StarShoot G3 Deep Space Monochrome Imaging Camera*** | $27,743.00MN |
| 150 ppm Ca2+ Standard, 6 - 14mL bottles*** | $1,575.00MN |
| rain-gauge | $535.00MN |
| WatchDog 3210 Wireless Temperature Alert*** | $38,618.00MN |
| windmill generator*** | $652.00MN |
| Termómetro digital solar Maximos y Mínimos | $596.00MN |
| Solar Radiation Sensor*** | $5,011.00MN |
| Leica DISTO D2 - 100 m alcance - 7 modos de medición*** | $9,024.00MN |
| Zoology: Vertebrate Including Mammalia - 25 slides | $3,209.00MN |
| Universal Shelter*** | $3,564.00MN |
| LAQUA Twin Calcium Meter*** | $14,152.00MN |
| Herramienta Multi-funcional de llavero Micro Max 19 en 1*** | $601.00MN |
| LAQUA Twin Sodium Meter*** | $12,433.00MN |
| Wireless Vantage Pro2™ Sensor Suite Weather Station with 24-Hr F*** | $20,045.00MN |
| Magnet Science | $619.00MN |
| Nikon T-ring*** | $1,203.00MN |
| Leica DISTO D1 - Alcance de 40 m - Fácil de usar*** | $5,030.00MN |
| Series 5000 UHD 15mm Eyepiece (1.25") | $3,450.00MN |
| Par de anillos 100mm | $2,227.00MN |
| Replacement Nitrate Sensor for LAQUA Twin*** | $5,095.00MN |
| 'Klima Logger' professional thermo-hygrometer with data logger*** | $16,243.00MN |
| Orion SkyView Pro Equatorial GoTo Telescope Mount*** | $65,881.00MN |
| 5MP Digital Imager*** | $9,392.00MN |
| Termómetro Min/Max libre de Mercurio | $637.00MN |
| eFlex™ - 75x / 300x Digital Microscope with Flexible Neck*** | $3,923.00MN |
| SkyMaster 20x80 Binocular*** | $16,764.00MN |
| MagniFly™ 2x/3.5x | $969.00MN |
| Wilderness Spotting Scope – 15-45x65mm*** | $12,393.00MN |
| Quantum Light Sensor*** | $9,974.00MN |
| USB-to-3.5mm-Stereo-Plug Adapter | $1,507.00MN |
| Human Body Normal Tissues (Part 1) - 10 slides | $689.00MN |
| digital professional thermo-hygrometer | $6,954.00MN |
| GPS MAP 65*** | $18,057.00MN |
| Outland X 10x42 Binoculars*** | $4,143.00MN |
| Robotic Hand*** | $259.00MN |
| 1.25" Variable Universal Camera adapter*** | $2,064.00MN |
| G11 Mount - 60 lb Capacity*** | $142,897.00MN |
| soda cane robug | $271.00MN |
| Nivel Láser de Líneas GLL 3-80 G Profesional*** | $32,329.00MN |
| digital thermo-hygrometer*** | $1,145.00MN |
| Plants Reproduction and Propagation - 10 slides | $704.00MN |
| Inhabitants of Polluted Waters - 10 slides*** | $704.00MN |
| Digitarium® Theta Pro Projection Portable System*** | $1,206,888.00MN |
| Orion EZ Finder II Telescope Reflex Sight*** | $1,055.00MN |
| Par de anillos de 125mm con adaptador tipo Losmandy*** | $2,096.00MN |
| Universal Console*** | $107,065.00MN |
| Digitarium Portable Dome 6m*** | $286,827.00MN |
| Distanciómetro laser LDM150*** | $7,732.00MN |
| Mag Lev Train Model*** | $835.00MN |
| G11 Mount + GEMINI GO-TO - 60 lb Capacity*** | $333,412.00MN |
| Números y Estrellas Mayas | $226.00MN |
| Distanciómetro láser GLM 80 Professional | $64,091.00MN |
| EnviroMonitor Long Range Antenna, 8dBi*** | $5,568.00MN |
| Orion Sirius EQ-G GoTo Telescope Mount*** | $103,708.00MN |
| Estación Total Marca FOIF Modelo RTS 102R6*** | $49,128.00MN |
| Digitarium® Lambda Plus Fixed Digital Planetarium System*** | $2,724,418.00MN |
| Animals and Plants Damaged by the Enviroment - 10 slides | $689.00MN |
| Black 6x30 Right-Angle Correct-Image Finder Scope*** | $3,694.00MN |
| Anillo-T Canon EOS*** | $1,203.00MN |
| Telescopio reflector ecuatorial Orion Observer 134mm*** | $20,490.00MN |
| Microscopio para Celular | $544.00MN |
| Weather Science*** | $309.00MN |
| ZWO ASI 1600 MONOCHROME COOLED CAMERA W/7-36MM FW AND LRGB/HA/SI*** | $66,715.00MN |
| Digital thermo-hygrometer*** | $1,473.00MN |
| Jewelers Loupe 3X | $36.00MN |
| Replacement EC Sensor for LAQUA Twin*** | $2,717.00MN |
| HandHeld™ 2.5/5x | $246.00MN |
| Kidz Labs / Survival Sciencie Kit*** | $306.00MN |
| EnviroMonitor Gateway*** | $22,161.00MN |
| Glow Solar System Mobile Making Kit*** | $260.00MN |
| Tropical Plants - 10 slides | $689.00MN |
| Distanciómetro laser LDM100*** | $2,761.00MN |
| Neutral-Density Moon Filters, 13% Transmission*** | $1,504.00MN |
| Watermark Adapter for FieldScout Soil Sensor Reader*** | $1,124.00MN |
| Lupa Frontal Multi-Aumento*** | $377.00MN |
| MagniLook | $253.00MN |
| SM 802 Economy ph/EC Meter*** | $11,431.00MN |
| LinenTest 5x | $144.00MN |
| Rocket Race Car*** | $521.00MN |
| LX600 14" ACF w/StarLock*** | $268,348.00MN |
| Campus Microscope Photo Adapter | $968.00MN |
| COMPRO POCKET TRANSIT COMPASS*** | $38,540.00MN |
| Black 9x50 Orion Achromatic Finder Scope*** | $4,533.00MN |
| Barra tipo Vixen 10" | $603.00MN |
| SkyMaster 15x70 Binocular*** | $3,971.00MN |
| LANDSCOUT 10X50MM PORRO BINOCULAR*** | $1,704.00MN |
| Microscopio Monocular Biológico 40x,100x y 400x | $9,744.00MN |
| Barra para telescopio en paralelo tipo vixen*** | $1,648.00MN |
| DHT-1 Portable Hay Moisture Tester 18"*** | $8,049.00MN |
| Fishes, frogs and amphibians - 10 slides | $704.00MN |
| MS-0100 Carson Microscope 1000x*** | $7,882.00MN |
| f/6.3 Focal Reducer/Field Flatener*** | $1,945.00MN |
| Lenspen optics cleaning tool | $648.00MN |
| 6.0mm Orion Edge-On Planetary Eyepiece*** | $3,878.00MN |
| Wireless Vantage Pro2 Sensor Suite Weather Station*** | $27,840.00MN |
| Orion Sirius Plossl Telescope Eyepieces*** | $1,836.00MN |
| Orion Large Binocular Tripod L-Adapter*** | $1,364.00MN |
| Brújula Brunton GEO 5010*** | $36,797.00MN |
| Meade Polaris 90mm German Equatorial Refractor | $10,617.00MN |
| Digitarium Elevator Mount System*** | $103,482.00MN |
| Galino liquid thermometer | $604.00MN |
| Orion SkyLine Deluxe Laser Pointer-to-Telescope Bracket | $563.00MN |
| Value Pak | $159.00MN |
| 1.25" Orion Luminance/IR Cutoff Astrophotography Filter*** | $1,514.00MN |
| TDR 150 Soil Moisture Meter with Case*** | $22,533.00MN |
| Motor Drive for AstroMaster/PowerSeeker*** | $4,101.00MN |
| Corn Stove Moisture Tester*** | $8,745.00MN |
| Digital maxima-minima thermometer with alarm | $728.00MN |
| Tube Rings, 116mm ID*** | $2,567.00MN |
| COMPRO POCKET TRANSIT*** | $9,635.00MN |
| QHY5L-II M | $6,369.00MN |
| Tube Rings, 140mm ID*** | $1,284.00MN |
| Binocular SkyMaster 25x70mm*** | $4,794.00MN |
| MagniFlash 11x*** | $985.00MN |
| Distanciómetro laser LDM60*** | $1,898.00MN |
| FlexNeck | $317.00MN |
| LumiVisor™ - LV-10 | $950.00MN |
| HT-PRO Portable Hay Tester with Calibration Clip*** | $9,825.00MN |
| Orion StarMax 90mm TableTop Maksutov-Cassegrain Telescope*** | $9,905.00MN |
| Orion Awesome Autoguider Refractor Package | $22,185.00MN |
| MagniFlex Lamp Magnifier 2x/3.5x | $1,186.00MN |
| Autoguider Port Module*** | $1,652.00MN |
| ShortTube 80-A Refractor Telescope*** | $7,801.00MN |
| Groweather ISS (cabled)*** | $36,749.00MN |
| MicroBrite Plus™ - 60-120x Pocket Microscope*** | $433.00MN |
| Láser combinado Bosch GCL 25 Professional*** | $10,126.00MN |
| Geologic Compass - A*** | $4,196.00MN |
| Fuente de Poder de Litio LXPS 18*** | $8,688.00MN |
| Orion SpaceProbe 130ST Equatorial Reflector Telescope*** | $24,869.00MN |
| MagniRule | $137.00MN |
| MagniRead | $113.00MN |
| Distanciómetro láser GLM 50 C Professional*** | $10,103.00MN |
| Adaptador básico para smartphone 1.25" | $2,198.00MN |
| Cabled Vantage Pro2™ ISS*** | $12,250.00MN |
| Adaptador AC for ETX-PE, LXD, LX90, LX200 (up to 14"), LX400,*** | $1,818.00MN |
| GPS eTrex® SE*** | $3,999.00MN |
| Orion Expanse Telescope Eyepieces*** | $1,995.00MN |
| Cámara a color QHY 5III 485C*** | $26,110.00MN |
| Shelter Angle Brackets*** | $1,114.00MN |
| EnviroMonitor IP Gateway (Wi-Fi/Ethernet)*** | $13,252.00MN |
| Orion SkyQuest XT8 Classic Dobsonian Telescope*** | $22,148.00MN |
| Moisture-Mac Coffee Moisture Tester*** | $18,601.00MN |
| MT-16 Grain Moisture Tester | $8,414.00MN |
| Filtro Solar de 110mm de D.I.*** | $812.00MN |
| ShortTube 80-A Refractor Telescope*** | $3,507.00MN |
| FreeHand 2.5x | $355.00MN |
| Orion SkyQuest XT10 Classic Dobsonian Telescope*** | $63,426.00MN |
| Milwaukee MW802 PRO 3-in-1 pH, EC, TDS Combo Meter with ATC*** | $8,397.00MN |
| AudioStar Hand Controller*** | $6,941.00MN |
| WaterScout SMEC 300 Soil Moisture/EC/Temperature Sensor*** | $5,515.00MN |
| Off Axis Guider QHYOAG-S*** | $19,915.00MN |
| Upclose G2 10-30x50 Zoom Porro Binocular*** | $2,422.00MN |
| ZWO Mini Guider Scope*** | $7,080.00MN |
| Orion Binocular Viewer for Telescopes | $5,256.00MN |
| Binocular UpClose G2 20×50 | $3,637.00MN |
| CELESTRON KIDS MICROSCOPE WITH SMARTPHONE ADAPTER*** | $1,730.00MN |
| MT-PRO Grain Moisture Tester*** | $9,353.00MN |
| ASI183MM (mono*** | $20,544.00MN |
| Zero Image Focuser*** | $8,669.00MN |
| 140mm ID Orion Telescope Tube Rings | $1,611.00MN |
| LumiLoupe 10x | $144.00MN |
| AstroView 102mm Equatorial Refractor Telescope*** | $16,992.00MN |
| MagniMark | $84.00MN |
| CONVENTIONAL POCKET TRANSIT*** | $13,436.00MN |
| 11lb Counterweight for Atlas & Sirius Mounts*** | $2,858.00MN |
| 1.25" Orion Universal Camera Adapter | $2,379.00MN |
| ASI120MM*** | $6,016.00MN |
| Filtro Solar de 170mm de D.I.*** | $1,508.00MN |
| Orion High-Power 1.25" 5x 4-Element Barlow Lens*** | $5,861.00MN |
| Cámara Color ASI294MC Pro*** | $28,816.00MN |
| 20mm Orion Expanse Eyepiece*** | $1,995.00MN |
| Filtro Solar de 90mm de D.I.*** | $638.00MN |
| Vantage Pro2 GroWeather Cabled Sensor Suite with 24-Hour Fan*** | $48,998.00MN |
| 38mm Orion Q70 Wide-Field Telescope Eyepiece*** | $4,093.00MN |
| Filtro Solar de 70mm de D.I.*** | $580.00MN |
| *** | $1,286.00MN |
| Groweather ISS (wireless)*** | $20,045.00MN |
| 9x50 Orion Illuminated Finder Scope with Bracket*** | $2,956.00MN |
| Orion HD-F2 Paragon Tripod*** | $5,426.00MN |
| 6x30 Achromatic Finder Scope | $4,008.00MN |
| EnviroMonitor Node*** | $11,025.00MN |
| Filtro Solar de 150mm de D.I.*** | $1,392.00MN |
| Filtro Solar de 100mm de D.I.*** | $696.00MN |
| Rings 125mm | $1,693.00MN |
| Set for teaching Sciences - 10 slides | $704.00MN |
| Kestrel 5000 Environmental Meter with LiNK*** | $10,956.00MN |
| *** | $3,435.00MN |
| Cabled Weather Envoy*** | $5,234.00MN |
| Kestrel 5500 Weather Meter with LiNK + Vane Mount*** | $27,091.00MN |
| Kestrel 5200 Professional Environmental Meter with LiNK*** | $12,365.00MN |
| Orion SkyQuest XT6 Classic Dobsonian Telescope*** | $17,004.00MN |
| Wireless Weather Envoy | $5,234.00MN |
| 1 1/2" Diameter Compass with 40" Lanyard | $60.00MN |
| Los sonidos de nuestro mundo | $146.00MN |
| ASI1600MM Pro (mono)*** | $42,706.00MN |
| Microscopio 2 en 1 Desmontable | $511.00MN |
| Wireless Long-Range Repeater with Solar Power*** | $10,579.00MN |
| Penetrometer FT 20*** | $8,184.00MN |
| Portable Tripod with Clamp | $1,047.00MN |
| Krestel 3500 Pocket Weather Meter*** | $12,908.00MN |
| Suscripción Anual SpecConnect FieldScout Pro (8+ disp.)*** | $16,256.00MN |
| Krestel 3000 Pocket Weather Meter | $5,139.00MN |
| SKYMASTER 15-35X70 ZOOM BINOCULAR | $5,541.00MN |
| Diagonal Prism 1.25" #918A*** | $895.00MN |
| Personal Solar Telescope <0.5 A*** | $48,970.00MN |
| SkyMaster 18-40x80mm Zoom Porro Binoculars*** | $7,973.00MN |
| Ocular Sirius Plossl 7.5mm 1.25" | $1,381.00MN |
| Life in the Ground - 10 slides | $689.00MN |
| Stainless Steel Temperature Probe with RJ Connector*** | $1,670.00MN |
| Animal reproduction - 10 slides | $689.00MN |
| WatchDog 3250 ET Station Data Recorder - No Modem*** | $48,951.00MN |
| Bastón de Rosca, 3.6M – SITEPRO*** | $2,870.00MN |
| Lizards, birds and snakes - 10 slides | $689.00MN |
| Kestrel 5200 Professional Environmental Meter*** | $18,008.00MN |
| Schmidt Cassegrain Base for Orion Finder Scopes | $635.00MN |
| The Earth | $372.00MN |
| Brújula minera*** | $2,496.00MN |