| LAQUA Twin Potassium Meter*** | $13,154.00MN |
| Tube Rings, 140mm ID*** | $1,304.00MN |
| Indoor/Outdoor Thermometer With Clock | $576.00MN |
| Orion Dynamo Pro 155Wh AC/DC/USB Lithium Power Supply*** | $9,157.00MN |
| 150 ppm K+ DI Standard*** | $1,804.00MN |
| SLIM LINE WEATHER STATION WITH ATOMIC CLOCK | $1,290.00MN |
| Orion StarShoot G3 Deep Space Monochrome Imaging Camera*** | $14,088.00MN |
| LONG RANGE REMOTE TEMPERATURE AND HUMIDITY SENSOR | $634.00MN |
| ShortTube 80-A Refractor Telescope*** | $3,562.00MN |
| 32mm Orion Sirius Plossl Telescope Eyepiece*** | $1,719.00MN |
| 3.68in. ID Orion Full Aperture Solar Filter*** | $2,398.00MN |
| Explorer 25x100 Large-Aperture Binocular*** | $16,820.00MN |
| WEATHER STATION WITH ATOMIC CLOCK | $962.00MN |
| Stargazer's Deluxe Filter Set 1.25"*** | $5,374.00MN |
| Black 9x50 Orion Achromatic Finder Scope*** | $2,302.00MN |
| Replacement pH Sensor for LAQUA Twin*** | $2,760.00MN |
| Orion Prime Focus Camera Adapters | $792.00MN |
| Filtro Solar de 90mm de D.I.*** | $1,296.00MN |
| MagniMark | $43.00MN |
| Filtro Solar de 150mm de D.I.*** | $1,414.00MN |
| Upclose G2 10X50 Porro Binocular*** | $1,761.00MN |
| Estación Total RTS102R6 BT*** | $56,005.00MN |
| Cable for 497 Hand Controller*** | $339.00MN |
| Campus Microscope Photo Adapter*** | $1,967.00MN |
| 1.25" Orion Oxygen-III Nebula Eyepiece Filter*** | $3,235.00MN |
| Krestel 3500 Pocket Weather Meter | $6,555.00MN |
| Patological human tissues (Part 1) - 10 slides | $699.00MN |
| Mini Multi-Tool 8-in-1*** | $834.00MN |
| FieldScout TDR 350 Soil Moisture Meter with Case*** | $36,218.00MN |
| 3.0mm Orion Edge-On Planetary Eyepiece*** | $4,382.00MN |
| Distanciómetro láser GLM 30 Professional*** | $1,983.00MN |
| 255-100 Analog Output Evaporation Gauge*** | $70,303.00MN |
| The Earth | $378.00MN |
| Universal Console*** | $108,738.00MN |
| Suscripción Anual SpecConnect FieldScout Pro (8+ disp.)*** | $16,510.00MN |
| Wireless Repeater with Solar Power*** | $8,483.00MN |
| Digital thermo-hygrometer*** | $1,496.00MN |
| Medidor de Salinidad SALT, LAQUA TWIN-HORIBA*** | $5,836.00MN |
| GPSMAP® 65s*** | $10,188.00MN |
| Electric Dome Drive ED-10*** | $23,857.00MN |
| Maping compass with mirror | $218.00MN |
| Suscripción Anual SpecConnect FieldScout Pro (4 a 7 disp.)*** | $11,126.00MN |
| Kestrel 2000 Pocket Weather Meter*** | $3,277.00MN |
| Omni Antenna for Long Range Repeater*** | $11,310.00MN |
| Watermark Soil Moisture Sensor 20 ft*** | $2,750.00MN |
| Soil Moisture Tester 24 in | $3,740.00MN |
| Tensiometer Service Kit*** | $2,015.00MN |
| "Academy" Microscope 1000x*** | $10,500.00MN |
| GPS Unit Mounting Bracket*** | $4,093.00MN |
| Filtro Solar de 100mm de D.I.*** | $707.00MN |
| Set for teaching Sciences - 10 slides | $715.00MN |
| Montura Ecuatorial Goto LX85 - Cap. 15kg*** | $38,432.00MN |
| The Franklin World Globe*** | $2,087.00MN |
| 255-620-A Automatic Refill System*** | $13,543.00MN |
| FieldScout Sensor Reader Case*** | $1,128.00MN |
| Large Binocular Tripod L-Adapter | $368.00MN |
| Military Prismatic Sighting Compass | $509.00MN |
| Wireless Leaf & Soil Moisture/Temperature Station | $7,578.00MN |
| 9x50 Orion Illuminated Finder Scope with Bracket*** | $3,003.00MN |
| Lupa de bolsillo plegable con lente de cristal de 4x 2" | $56.00MN |
| 12in Aztec Globe | $2,138.00MN |
| Filtro Solar de 170mm de D.I.*** | $1,532.00MN |
| CO2 Monitor AIRCO2NTROL COACH*** | $6,109.00MN |
| Milwaukee EC40 EC/TDS Nutrient Meter*** | $3,684.00MN |
| 1.25" Variable Universal Camera adapter*** | $2,096.00MN |
| The Sun | $378.00MN |
| Mini prisma con mini Baliza, SitePro 03-1504-A | $1,988.00MN |
| GPS eTrex® SE*** | $4,062.00MN |
| GPS Garmin ETrex 22x | $5,093.00MN |
| Filtro Solar de 70mm de D.I.*** | $589.00MN |
| Orion HD-F2 Paragon Tripod*** | $5,510.00MN |
| Zoology: Vertebrate Including Mammalia - 25 slides | $1,629.00MN |
| Wireless Repeater with AC Power*** | $4,524.00MN |
| Temperature Probe, Vantage Pro and Vantage Pro2*** | $3,845.00MN |
| Solar Radiation Sensor*** | $5,090.00MN |
| GPS MAP 65*** | $9,169.00MN |
| U52G-10 Multi-parameter Water Quality Meter*** | $151,148.00MN |
| Soil Moisture Sensor, Vantage Pro and Vantage Pro2 | $1,923.00MN |
| Láser combinado Bosch GCL 25 Professional*** | $10,285.00MN |
| Lensatic Compass | $183.00MN |
| Illusion Science*** | $263.00MN |
| Glow Mini Stars | $117.00MN |
| Digitarium® Lambda Plus Fixed Digital Planetarium System*** | $2,766,987.00MN |
| Cabled Weather Envoy*** | $5,316.00MN |
| TDR 150 Soil Moisture Meter with Case*** | $22,885.00MN |
| Distanciómetro laser LDM150*** | $3,927.00MN |
| U51-10 Multi-parameter Water Quality Meter*** | $115,861.00MN |
| Irrometer Tensiometers 6 in Model R | $2,757.00MN |
| 1.25" Orion Variable Polarizing Filter | $1,086.00MN |
| Glow 3D Dinosaur*** | $129.00MN |
| WeatherLink Console*** | $8,935.00MN |
| Retreiver @ 900MHz, Solar Powered*** | $21,453.00MN |
| myBlue-T | $1,136.00MN |
| Flow Probe (3.7 to 6 ft handle)*** | $38,399.00MN |