| CO2 Monitor AIRCO2NTROL COACH*** | $6,015.00MN |
| digital professional thermo-hygrometer | $2,318.00MN |
| Replogle NASA Moon Globe 12-inch Tabletop | $2,306.00MN |
| Flow Probe (3.7 to 6 ft handle)*** | $37,809.00MN |
| eFlex™ - 75x / 300x Digital Microscope with Flexible Neck*** | $1,961.00MN |
| SKYMASTER 15-35X70 ZOOM BINOCULAR | $5,541.00MN |
| SkyMaster 20x80 Binocular*** | $8,382.00MN |
| Lupa Frontal Multi-Aumento*** | $377.00MN |
| Explorer 25x100 Large-Aperture Binocular*** | $16,561.00MN |
| LinenTest™ 11.5x15mm*** | $327.00MN |
| Flow Probe (2.5 to 5.5 ft handle)*** | $40,400.00MN |
| Microscopio Biológico Profesional*** | $40,405.00MN |
| Upclose G2 10-30x50 Zoom Porro Binocular*** | $2,422.00MN |
| garden-combitester | $469.00MN |
| The Sun | $372.00MN |
| Rectangle Rim Free 2x | $418.00MN |
| Patological human tissues (Part 2) - 10 slides*** | $689.00MN |
| 12in Aztec Globe | $2,105.00MN |
| Corn Stove Moisture Tester*** | $8,745.00MN |
| Wonder Globe (Celestial ) | $551.00MN |
| LANDSCOUT 10X50MM PORRO BINOCULAR*** | $1,704.00MN |
| Structure of Vegetables - 10 slides | $704.00MN |
| Tropical Plants - 10 slides | $689.00MN |
| MagniFly™ 2x/3.5x | $969.00MN |
| Stereo Microscope CRYSTAL 7.5-45x*** | $25,206.00MN |
| MagniRead | $113.00MN |
| Black 9x50 Orion Achromatic Finder Scope*** | $2,267.00MN |
| Tube Rings, 140mm ID*** | $1,284.00MN |
| Binocular SkyMaster 25x70mm*** | $4,794.00MN |
| 1.25" Orion Universal Camera Adapter | $1,190.00MN |
| Inhabitants of Polluted Waters - 10 slides*** | $704.00MN |
| FlexNeck | $317.00MN |
| MagniMark | $42.00MN |
| Chrome Lighted RimFree | $855.00MN |
| Termómetro digital solar Maximos y Mínimos | $596.00MN |
| MagniRule | $137.00MN |
| Foodstuffs and their adulterations - 10 slides | $689.00MN |
| MagniLook | $127.00MN |
| Caudalímetro portátiles para agua y flujo de aire*** | $27,102.00MN |
| Animals and Plants Damaged by the Enviroment - 10 slides | $689.00MN |
| Analogue Thermo-Hygrometer | $732.00MN |
| Fishes, frogs and amphibians - 10 slides | $704.00MN |
| LumiVisor™ - LV-10 | $950.00MN |
| Stereo Microscope CRYSTAL PRO 7.5-45x*** | $51,072.00MN |
| DHT-1 Portable Hay Moisture Tester 24"*** | $8,303.00MN |
| Dovetail Base for Finder Scope*** | $635.00MN |
| 11lb Counterweight for Atlas & Sirius Mounts*** | $2,858.00MN |
| MagniFlash 11x*** | $985.00MN |
| Upclose G2 10X50 Porro Binocular*** | $1,733.00MN |
| Schmidt Cassegrain Base for Orion Finder Scopes | $635.00MN |
| Orion EZ Finder II Telescope Reflex Sight*** | $1,055.00MN |
| UpClose G2 10x25mm Roof Monocular | $591.00MN |
| Oceana 7x50 Marine | $7,921.00MN |
| rain-gauge | $535.00MN |
| Digital maxima-minima thermometer with alarm | $728.00MN |
| LinenTest 5x | $144.00MN |
| LumiLoupe 7x Stand Magnifier | $218.00MN |
| Analogue Indoor-Outdoor Thermometer | $120.00MN |
| CELESTRON ELEMENTS 10X25 MONOCULAR*** | $554.00MN |
| Outland X 10x42 Binoculars*** | $4,143.00MN |
| The Wanderful World of a Drop of Water - 10 slides | $689.00MN |
| Rain-gauge | $451.00MN |
| Black 6x30 Right-Angle Correct-Image Finder Scope*** | $1,847.00MN |
| "Academy" Microscope 1000x*** | $10,338.00MN |
| Orion StarShoot G3 Deep Space Monochrome Imaging Camera*** | $13,871.00MN |
| Replogle Globe Traveler Globe Blue | $1,053.00MN |
| LCD Digital Microscope II*** | $14,087.00MN |
| Life in the Ground - 10 slides | $689.00MN |
| Moisture-Mac Coffee Moisture Tester*** | $9,301.00MN |
| The Earth | $372.00MN |
| HT-PRO Portable Hay Tester with Calibration Clip*** | $9,825.00MN |
| MT-PRO Grain Moisture Tester*** | $9,353.00MN |
| 5MP Digital Imager*** | $4,696.00MN |
| DHT-1 Portable Hay Moisture Tester 32"*** | $8,680.00MN |
| Galino liquid thermometer | $604.00MN |
| Nikon T-ring | $602.00MN |
| DHT-1 Portable Hay Moisture Tester 18"*** | $8,049.00MN |
| SkyMaster 18-40x80mm Zoom Porro Binoculars*** | $7,973.00MN |
| Lenspen optics cleaning tool | $648.00MN |
| LumiLoupe 10x | $144.00MN |
| Orion Large Binocular Tripod L-Adapter*** | $682.00MN |
| digital wine thermometer | $500.00MN |
| Magniloupe Headband | $103.00MN |
| STAR POINTER FINDERSCOPE*** | $982.00MN |
| Tetraview LCD digital Microscope*** | $20,553.00MN |
| Human Body Normal Tissues (Part 1) - 10 slides | $689.00MN |
| SkyMaster 15x70 Binocular*** | $3,971.00MN |
| Personal Solar Telescope <0.5 A*** | $48,970.00MN |
| Termómetro Min/Max libre de Mercurio | $637.00MN |
| Anillo-T Canon EOS | $602.00MN |
| digital thermo-hygrometer*** | $1,145.00MN |
| MagRX 2.5x | $137.00MN |
| Altimeter/Barometer*** | $16,093.00MN |
| HandHeld™ 2.5/5x | $123.00MN |
| Cell reproduction and development - 10 slides*** | $689.00MN |
| Animal reproduction - 10 slides | $689.00MN |
| MT-16 Grain Moisture Tester | $8,414.00MN |
| Orion Field Flattener for Short Refractors*** | $5,010.00MN |
| PST - 40mm/400mm LF HA <1.0 A*** | $28,566.00MN |
| 6x30 Achromatic Finder Scope | $2,004.00MN |
| 3" Levitating Globe | $668.00MN |
| Tube Rings, 116mm ID*** | $1,284.00MN |
| 1.25" Variable Universal Camera adapter*** | $2,064.00MN |
| 140mm ID Orion Telescope Tube Rings | $1,611.00MN |
| Digital thermo-hygrometer*** | $1,473.00MN |
| MagniSheet*** | $288.00MN |
| Hourglass | $399.00MN |
| Flow Probe (5.5 to 15 handle)*** | $40,400.00MN |
| Patological human tissues (Part 1) - 10 slides | $689.00MN |
| Campus Microscope Photo Adapter | $968.00MN |
| Globo Terráqueo Traveler Antiguo | $1,053.00MN |
| 9x50 Orion Illuminated Finder Scope with Bracket*** | $2,956.00MN |
| Orion Binocular Viewer for Telescopes | $5,256.00MN |
| Orion High-Power 1.25" 5x 4-Element Barlow Lens*** | $5,861.00MN |
| Silver-Black Polymer Sheets*** | $589.00MN |
| Higrotermómetro y datalogger con 32000 registros | $2,361.00MN |
| The Franklin World Globe*** | $2,055.00MN |
| Lizards, birds and snakes - 10 slides | $689.00MN |
| Brass Compass | $501.00MN |
| Universal Console*** | $107,065.00MN |
| COMPRO POCKET TRANSIT*** | $28,905.00MN |
| 2000 ppm Na+ Standard, 6 - 14mL bottles*** | $1,776.00MN |
| CONVENTIONAL POCKET TRANSIT*** | $53,743.00MN |
| LAQUA Twin Sodium Meter*** | $12,433.00MN |
| Krestel 3000 Pocket Weather Meter | $5,139.00MN |
| Cabled Vantage Pro2 with Standard Radiation Shield*** | $18,931.00MN |
| Pocket Multi-Tool 12-in-1*** | $1,031.00MN |
| COMPRO POCKET TRANSIT COMPASS*** | $38,540.00MN |
| Military Prismatic Sighting Compass | $2,005.00MN |
| Digitarium Elevator Mount System*** | $103,482.00MN |
| 20 W Solar Panel*** | $13,764.00MN |
| WindSonic Mounting Pipe Kit*** | $4,488.00MN |
| Build Your Own Wind Turbine*** | $418.00MN |
| Brújula Brunton GEO 5010*** | $36,797.00MN |
| Anemometer Transmitter Kit*** | $5,234.00MN |
| Fun Mechanics Kit- Brush Robot | $428.00MN |
| Geologic Compass - A*** | $4,196.00MN |
| CONVENTIONAL POCKET TRANSIT*** | $26,872.00MN |
| Clisímetro Geosurv*** | $3,107.00MN |
| Kestrel 5200 Professional Environmental Meter*** | $9,004.00MN |
| Cabled Weather Envoy*** | $5,234.00MN |
| Kestrel 5000 Environmental Meter*** | $8,685.00MN |
| bottle catamaran | $393.00MN |
| Mounting Pole Kit | $1,336.00MN |
| Complete Wireless Soil Moisture/Temperature Station*** | $18,374.00MN |
| Xplorer 2*** | $2,779.00MN |
| Self Sticking Car Compass | $35.00MN |
| ZWO ASI 1600 MONOCHROME COOLED CAMERA W/7-36MM FW AND LRGB/HA/SI*** | $66,715.00MN |
| Xplorer 4 | $3,947.00MN |
| Medidor de Salinidad SALT, LAQUA TWIN-HORIBA | $5,746.00MN |
| 1 1/2" Diameter Compass with 40" Lanyard | $241.00MN |
| Brujula Krypton de colgar Negro | $180.00MN |
| PC CUBBY FOR HD-6T*** | $31,320.00MN |
| CR1000X Datalogger para medida y control*** | $72,531.00MN |
| Herramienta multi-funcional de llavero Xdrive Compact 7 en 1*** | $352.00MN |
| Lantastic Compass | $752.00MN |
| 2000 ppm NO3- Standard*** | $1,776.00MN |
| Hydraulic Robotic Arm*** | $351.00MN |
| Omni Antenna for Long Range Repeater*** | $5,568.00MN |
| Watch compass | $40.00MN |
| Buzz Wire making Kit | $259.00MN |
| Portable Tripod with Clamp | $1,047.00MN |
| Digital Dome Works*** | $75,168.00MN |
| Rain Collector Cone | $725.00MN |
| Soluciones de Calibración de Nitrato 150 ppm*** | $1,776.00MN |
| Penetrometer FT 10 | $8,184.00MN |
| Replacement Potassium Sensor for LAQUA Twin*** | $5,095.00MN |
| Digitarium Portable Dome 4m*** | $211,902.00MN |
| Envoy8X*** | $4,009.00MN |
| Replacement Calcium Sensor for LAQUA Twin*** | $5,095.00MN |
| Kestrel 2000 Pocket Weather Meter*** | $3,227.00MN |
| RoboFocus*** | $17,054.00MN |
| GPS Garmin ETrex 22x | $5,015.00MN |
| Stainless Steel Temperature Probe with RJ Connector*** | $1,670.00MN |
| ZWO EFWmini (5 x 1.25″or 5 x 31mm)*** | $5,760.00MN |
| Maping compass with mirror | $643.00MN |
| Green Science- Grow-A-Maze | $309.00MN |
| Skywatch Geos 11 - Kit Completo*** | $28,377.00MN |
| Temperature Probe, Vantage Pro and Vantage Pro2*** | $1,893.00MN |
| LAQUA Twin Potassium Meter*** | $12,951.00MN |
| Brújula minera*** | $2,496.00MN |
| Soil Moisture Sensor, Vantage Pro and Vantage Pro2 | $1,893.00MN |
| Penetrometer FT 30*** | $8,184.00MN |
| Anemómetro for Vantage Pro2 & Vantage Pro ®*** | $5,011.00MN |
| Rino® 700*** | $9,027.00MN |
| Glow Planets & Super Nova 100 pcs. | $306.00MN |
| 150 ppm K+ DI Standard*** | $1,776.00MN |
| 6 ft. TALL HOME-DOME (HD-6T)*** | $266,220.00MN |
| Solar Power Kit for Vantage Vue and Vantage Pro2 Consoles, Weath | $8,797.00MN |
| Kestrel USB Interface | $1,673.00MN |
| Sensor Mounting Shelf*** | $1,114.00MN |
| Enviro battery | $292.00MN |
| Lensatic Compass | $361.00MN |
| USB Data Transfer Cable, Kestrel 5 Series*** | $2,104.00MN |
| GPSMAP® 65s*** | $10,031.00MN |
| Glow 3D Solar System | $129.00MN |
| Brass Compass In Metal Tin Box*** | $321.00MN |
| Tip 1/8"*** | $571.00MN |
| 12 V Power Supply with Charging Regulator and 7 Ah Rechargeable *** | $16,349.00MN |
| Xplorer 1 | $1,701.00MN |
| ZWO Atmospheric Dispersion Corrector*** | $4,276.00MN |
| LAQUA Twin Calcium Meter*** | $14,152.00MN |
| Xplorer 3 | $3,010.00MN |
| Mini Multi-Tool 8-in-1*** | $821.00MN |
| Cabled Vantage Pro2 Console*** | $7,461.00MN |
| Krestel 3500 Pocket Weather Meter | $6,454.00MN |
| Digitarium® Lambda Plus Fixed Digital Planetarium System*** | $2,724,418.00MN |
| Kestrel 5200 Professional Environmental Meter with LiNK*** | $12,365.00MN |
| 150 ppm Na+ Standard, 6 - 14mL bottles*** | $1,776.00MN |
| Digitarium® Theta Basic Projection Portable System*** | $742,580.00MN |
| Power Supply (PS-2)*** | $6,107.00MN |
| ASI1600MM Pro (mono)*** | $42,706.00MN |
| Glow Planets & Super Nova 20 pcs | $136.00MN |
| Digitarium Portable Dome 7m*** | $350,717.00MN |
| 6 ft.(Short) HOME-DOME (HD-6S)*** | $140,779.00MN |