| PST - 40mm/400mm LF HA <1.0 A*** | $28,566.00MN |
| 1.25in. 2x Orion Shorty Barlow Lens*** | $1,058.00MN |
| Pocket Multi-Tool 12-in-1*** | $1,031.00MN |
| Binocular SkyMaster 25x70mm*** | $4,794.00MN |
| Krestel 3500 Pocket Weather Meter | $6,454.00MN |
| Krestel 3000 Pocket Weather Meter | $5,139.00MN |
| Xplorer 1 | $1,701.00MN |
| WeatherLink Console*** | $8,797.00MN |
| 140mm ID Orion Telescope Tube Rings | $1,611.00MN |
| 20 W Solar Panel*** | $13,764.00MN |
| Orion Large Binocular Tripod L-Adapter*** | $682.00MN |
| Weatherlink Live*** | $7,461.00MN |
| Xplorer 2*** | $2,779.00MN |
| Kestrel 2000 Pocket Weather Meter*** | $9,681.00MN |
| LAQUA Twin Potassium Meter*** | $12,951.00MN |
| The Wanderful World of a Drop of Water - 10 slides | $689.00MN |
| Weather Science*** | $309.00MN |
| CONVENTIONAL POCKET TRANSIT*** | $13,436.00MN |
| WindSonic Mounting Pipe Kit*** | $4,488.00MN |
| Set for Teaching Biology (Part 2) - 10 slides | $704.00MN |
| Shelter Angle Brackets*** | $1,114.00MN |
| WeatherLink ® for Vantage Pro2, Windows, USB*** | $10,022.00MN |
| UpClose G2 10x25mm Roof Monocular | $1,182.00MN |
| Wireless Long-Range Repeater with AC Power*** | $5,047.00MN |
| Higrotermómetro y datalogger con 32000 registros | $4,722.00MN |
| Wireless Long-Range Repeater with Solar Power*** | $10,579.00MN |
| Wireless Leaf & Soil Moisture/Temperature Station*** | $14,922.00MN |
| WeatherLink ® for Vantage Pro2, Windows, Serial Port*** | $10,022.00MN |
| LANDSCOUT 10X50MM PORRO BINOCULAR*** | $1,704.00MN |
| ZWO Atmospheric Dispersion Corrector*** | $4,276.00MN |
| SkyMaster 20x80 Binocular*** | $8,382.00MN |
| Outland X 10x42 Binoculars*** | $4,143.00MN |
| Stereo Microscope CRYSTAL 7.5-45x*** | $25,206.00MN |
| Orion Paragon-Plus Binocular Mount and Tripod*** | $10,424.00MN |
| 1.25" Orion Luminance/IR Cutoff Astrophotography Filter*** | $1,514.00MN |
| SkyMaster 18-40x80mm Zoom Porro Binoculars*** | $7,973.00MN |
| Orion StarMax 90mm TableTop Maksutov-Cassegrain Telescope*** | $9,905.00MN |
| Mounting Pole Kit | $1,336.00MN |
| Replacement Potassium Sensor for LAQUA Twin*** | $5,095.00MN |
| Nikon T-ring | $602.00MN |
| Orion Paragon-Plus XHD Extra Heavy-Duty Tripod*** | $9,073.00MN |
| Yagi Antenna for Long Range Repeater*** | $5,568.00MN |
| Replacement Calcium Sensor for LAQUA Twin*** | $5,095.00MN |
| Mini Multi-Tool 8-in-1*** | $821.00MN |
| Anemometer Transmitter Kit*** | $5,234.00MN |
| Weather Station*** | $309.00MN |
| 32mm Orion Sirius Plossl Telescope Eyepiece*** | $1,692.00MN |
| LCD Digital Microscope II*** | $28,173.00MN |
| Schmidt Cassegrain Base for Orion Finder Scopes | $635.00MN |
| 2000 ppm NO3- Standard*** | $1,776.00MN |
| ezRead™ | $1,295.00MN |
| EOS-T2 Adapter suitable for all ASI cameras*** | $1,991.00MN |
| Orion StarShoot AutoGuider*** | $9,883.00MN |
| Glow 3D Solar System | $129.00MN |
| WEATHER STATION WITH ATOMIC CLOCK | $1,249.00MN |
| Kestrel 5200 Professional Environmental Meter with LiNK*** | $12,365.00MN |
| SkyMaster 15x70 Binocular*** | $3,971.00MN |
| Complete Wireless Soil Moisture/Temperature Station*** | $18,374.00MN |
| Glow Planets & Super Nova 100 pcs. | $306.00MN |
| Binocular Wilderness - 8x25*** | $1,392.00MN |
| ASI071MC Pro (color)*** | $49,355.00MN |
| 2000 ppm Na+ Standard, 6 - 14mL bottles*** | $1,776.00MN |
| Flow Probe (2.5 to 5.5 ft handle)*** | $40,400.00MN |
| LONG RANGE REMOTE TEMPERATURE AND HUMIDITY SENSOR | $1,249.00MN |
| WEATHER STATION WITH ATOMIC CLOCK | $947.00MN |
| Caudalímetro portátiles para agua y flujo de aire*** | $27,102.00MN |
| Foodstuffs and their adulterations - 10 slides | $689.00MN |
| Upclose G2 10X50 Porro Binocular*** | $1,733.00MN |
| Structure of Vegetables - 10 slides | $704.00MN |
| ASI183MM (mono*** | $20,544.00MN |
| USB Data Transfer Cable, Kestrel 5 Series*** | $2,104.00MN |
| Rain Collector Cone | $725.00MN |
| Flow Probe (3.7 to 6 ft handle)*** | $37,809.00MN |
| GPS Garmin ETrex 22x | $5,015.00MN |
| TS33F-M Wireless remote temperature and humidity sensor | $541.00MN |
| GPS eTrex® SE*** | $3,999.00MN |
| CO2 Monitor AIRCO2NTROL COACH*** | $6,015.00MN |
| Zoology: Vertebrate Including Mammalia - 25 slides | $1,604.00MN |
| INDOOR / OUTDOOR TEMPERATURE WITH ATOMIC CLOCK | $645.00MN |
| SLIM LINE WEATHER STATION WITH ATOMIC CLOCK | $1,270.00MN |
| Upclose G2 10-30x50 Zoom Porro Binocular*** | $2,422.00MN |
| Termómetro Digital TP101*** | $210.00MN |
| Adaptador básico para smartphone 1.25" | $733.00MN |
| Microscopio Monocular Biológico 40x,100x y 400x | $4,872.00MN |
| Series 5000 UHD 15mm Eyepiece (1.25") | $3,450.00MN |
| Diagonal Prism 1.25" #918A*** | $895.00MN |
| GPSMAP® 65s*** | $10,031.00MN |
| Penetrometer FT 02 | $6,547.00MN |
| Envoy8X*** | $4,009.00MN |