| OcuLens™ 5x & 8x | $221.00MN |
| Orion Paragon-Plus XHD Extra Heavy-Duty Tripod*** | $9,215.00MN |
| Leica TRI 100 Tripod | $3,157.00MN |
| Orion HD-F2 Paragon Tripod*** | $5,510.00MN |
| Lenspen optics cleaning tool | $658.00MN |
| Orion Large Binocular Tripod L-Adapter*** | $1,386.00MN |
| Large Binocular Tripod L-Adapter | $368.00MN |
| MicroBrite Plus™ - 60-120x Pocket Microscope*** | $440.00MN |
| 50x Pocket Microscope w/2 LED's | $675.00MN |
| Herramienta Multi-funcional de llavero Micro Max 19 en 1*** | $610.00MN |
| Pocket Multi-Tool 12-in-1*** | $2,094.00MN |
| Lupa Frontal Multi-Aumento*** | $383.00MN |
| 10x Hands Free Loupe | $340.00MN |
| Mini Multi-Tool 8-in-1*** | $834.00MN |
| Herramienta multi-funcional de llavero Xdrive Compact 7 en 1*** | $358.00MN |
| Par de anillos 100mm | $1,131.00MN |
| 298mm ID Orion Telescope Tube Rings | $3,386.00MN |
| Erecting Diagonal 45° #932 for ETX-90, 105 & 125*** | $1,243.00MN |
| Funda para telescopio | $1,764.00MN |
| 2" ACCESSORY ADAPTER FOR MEADE ACF AND SCT MODELS*** | $3,014.00MN |
| #928 45-Degree Erect Image Prism (1.25")*** | $2,286.00MN |
| Diagonal Prism 1.25" #918A*** | $909.00MN |
| 2" Enhanced Dielectric Diagonal with SC Adapter*** | $10,650.00MN |
| Orion Prime Focus Camera Adapters | $792.00MN |
| FlexNeck | $322.00MN |
| MS-0160 Carson Microscope 1600x*** | $14,211.00MN |
| Microscopio Monocular Biológico 40x,100x y 400x | $4,948.00MN |
| Penetrometer FT 10 | $8,311.00MN |
| Penetrometer FT 20*** | $8,311.00MN |
| Penetrometer FT 02 | $6,649.00MN |
| Penetrometer FT 30*** | $8,311.00MN |
| Tip 5/16"*** | $580.00MN |
| Nivel Automatico AL132*** | $6,494.00MN |
| NIVEL AUTOMATICO TOPCON AT-B3*** | $13,738.00MN |
| Tip 1/8"*** | $580.00MN |
| Glitter Lamp | $270.00MN |
| Wireless Leaf & Soil Moisture/Temperature Station | $7,578.00MN |
| Brujula Krypton de colgar Negro | $61.00MN |
| Self Sticking Car Compass | $35.00MN |
| Animals and Plants Damaged by the Enviroment - 10 slides | $699.00MN |
| Inhabitants of Polluted Waters - 10 slides*** | $715.00MN |
| Cell reproduction and development - 10 slides*** | $699.00MN |
| Set for Teaching Biology (Part 1) - 10 slides | $715.00MN |
| Schmidt Cassegrain Base for Orion Finder Scopes | $1,935.00MN |
| The Wanderful World of a Drop of Water - 10 slides | $699.00MN |
| Foodstuffs and their adulterations - 10 slides | $699.00MN |
| General Biology - 25 slides | $1,630.00MN |
| Life in the Ground - 10 slides | $699.00MN |
| Orion SkyLine Deluxe Laser Pointer-to-Telescope Bracket | $572.00MN |
| Patological human tissues (Part 1) - 10 slides | $699.00MN |
| Zoology: Vertebrate Including Mammalia - 25 slides | $1,629.00MN |
| Tropical Plants - 10 slides | $699.00MN |
| Fishes, frogs and amphibians - 10 slides | $715.00MN |
| Human Body Normal Tissues (Part 1) - 10 slides | $699.00MN |
| STAR POINTER FINDERSCOPE*** | $998.00MN |
| Animal reproduction - 10 slides | $699.00MN |
| Black 9x50 Orion Achromatic Finder Scope*** | $4,604.00MN |
| Zoology: Invertebrate and Insects - 25 slides | $1,629.00MN |
| Patological human tissues (Part 2) - 10 slides*** | $699.00MN |
| Lizards, birds and snakes - 10 slides | $699.00MN |
| PST - 40mm/400mm LF HA <1.0 A*** | $29,012.00MN |
| Two 3.8cm (1.5in) Rods | $1,672.00MN |
| WatchDog Sprayer Station Console*** | $15,516.00MN |
| LED LIGHTED Full-Page, Paper-Back Book Light | $662.00MN |
| DataScout Modem WiFi Solar*** | $25,701.00MN |
| Two 12cm (4.8in) Rods*** | $1,793.00MN |
| WatchDog Frost Alert Visual Frost Alarm*** | $13,513.00MN |
| Spare pH probe for D-54 Meter*** | $5,272.00MN |
| Combination pH/Temp Electrode for 2120*** | $3,597.00MN |
| Two 20cm (8in) Rods*** | $2,035.00MN |
| WatchDog 3250 ET Station Data Recorder - No Modem*** | $49,715.00MN |
| WatchDog Sprayer Station w/Console*** | $59,613.00MN |
| Campus Microscope Photo Adapter | $984.00MN |
| CM 1000 Chlorophyll Meter*** | $169,277.00MN |
| Conductivity Cell (Water)*** | $5,814.00MN |
| Adaptador básico para smartphone 1.25" | $744.00MN |
| WatchDog Sprayer Station*** | $47,128.00MN |
| Protective Case for Series A & 1000*** | $3,287.00MN |
| WatchDog 3240 Wireless Weather Station*** | $49,715.00MN |
| Conductivity Electrode Replacement*** | $10,433.00MN |
| WatchDog 3220 Wireless Rain Station*** | $44,468.00MN |
| Retreiver @ 900MHz, Solar Powered*** | $21,453.00MN |
| Tipping Bucket Rain Collector*** | $23,274.00MN |
| Retreiver @900MHz*** | $15,249.00MN |
| Irrigation On/Off Sensor*** | $11,356.00MN |
| Barometric Pressure Sensor Std.*** | $11,136.00MN |
| FieldScout CM 1000 NDVI Meter*** | $91,903.00MN |
| Minolta SPAD 502 Plus Meter*** | $73,967.00MN |
| TCM 500 "NDVI" Turf Color Meter*** | $24,105.00MN |
| Watermark Soil Moisture Sensor 11 ft*** | $4,490.00MN |
| Temperature (Micro) Sensor | $2,164.00MN |
| TB4-L Rain Gage with 8 in. Orifice*** | $83,564.00MN |
| Watermark Soil Moisture Sensor 20 ft*** | $2,750.00MN |
| External (Soil) Temperature Sensor - 20 ft.*** | $3,656.00MN |
| Barometric Pressure Sensor Extended Range*** | $22,272.00MN |
| Leaf Wetness Sensor*** | $14,033.00MN |
| External (Soil) Temperature Sensor - 6 ft.*** | $2,578.00MN |
| CO2 Monitor*** | $45,457.00MN |
| FieldScout GreenIndex Board*** | $1,187.00MN |
| ENC16/18 Weather-Resistant Enclosure, 16 x 18 inches*** | $64,300.00MN |
| DataScout WiFi Modems AC/DC*** | $18,895.00MN |
| HMP60-L Air Temperature and Relative Humidity Sensor*** | $67,541.00MN |
| Minolta SPAD 502DL Plus Meter*** | $87,690.00MN |
| Kelway HB-2 pH & Soil Moisture Meter*** | $3,382.00MN |
| FieldScout TCM 500 T-Handle*** | $3,997.00MN |
| Electric Shutter (ES-6/ES-10)*** | $23,857.00MN |
| CH150 12V Charging Regulator*** | $26,702.00MN |
| Power Supply (PS-2)*** | $6,203.00MN |
| LX850 12" ACF w/StarLock*** | $316,499.00MN |
| LX850 10" ACF w/StarLock*** | $284,849.00MN |
| 6 ft.(Short) HOME-DOME (HD-6S)*** | $142,979.00MN |
| 6 ft.(Short) HOME-DOME (HD-6S)*** | $379,202.00MN |
| LX850 14" ACF w/StarLock*** | $351,666.00MN |
| DOMO PD-15 (4.57MØ) C/MOTORES*** | $842,934.00MN |
| 6 ft. TALL HOME-DOME (HD-6T)*** | $270,380.00MN |
| RoboFocus*** | $17,320.00MN |
| Electric Dome Drive ED-10*** | $23,857.00MN |
| Field Scout SC-900*** | $51,945.00MN |
| Soil Compaction Tester*** | $6,111.00MN |
| Alarm Output Module*** | $6,914.00MN |
| Solar Power Package*** | $7,490.00MN |
| Weather Station Mounting Tripod | $2,789.00MN |
| Solar Power Package (WD)*** | $7,739.00MN |
| WatchDog 2000 Series Data Shuttle*** | $8,882.00MN |
| Rain Bucket Bird Guard*** | $686.00MN |
| CR1000X Datalogger para medida y control*** | $73,665.00MN |
| WindSonic Mounting Pipe Kit*** | $4,558.00MN |
| LoggerNet: Datalogger Support Software*** | $30,752.00MN |
| 20 W Solar Panel*** | $13,979.00MN |
| 12 V Power Supply with Charging Regulator and 7 Ah Rechargeable *** | $16,605.00MN |
| 6-Plate Solar Radiation Shield*** | $5,902.00MN |
| 034B-L Wind Set*** | $70,926.00MN |
| myBlue-T*** | $2,272.00MN |
| myMET*** | $7,573.00MN |
| Tube Rings, 116mm ID*** | $2,607.00MN |
| ShortTube 80-A Refractor Telescope*** | $7,923.00MN |
| The Earth | $378.00MN |
| Orion StarShoot AutoGuider*** | $10,038.00MN |
| Orion StarShoot G3 Deep Space Monochrome Imaging Camera*** | $28,176.00MN |
| Orion StarMax 90mm TableTop Maksutov-Cassegrain Telescope*** | $10,060.00MN |
| Space Age | $1,100.00MN |
| The Sun*** | $756.00MN |
| Quantum Light Sensor*** | $7,337.00MN |
| Soil Moisture Transducer - R*** | $7,545.00MN |
| 4-20 mA Input Cable*** | $492.00MN |
| Orion Awesome Autoguider Refractor Package | $22,532.00MN |
| Telescopio reflector Orion 6" f/4 Newtonian Astrograph*** | $18,026.00MN |
| WaterScout SM 100 Sensor - 20ft*** | $2,695.00MN |
| Silicon Pyranometer Sensor*** | $7,337.00MN |
| WaterScout SM 100 Sensor - 6ft(1.8m)*** | $2,320.00MN |
| Los sonidos de nuestro mundo | $149.00MN |
| Kestrel 1000 Pocket Wind Meter*** | $2,630.00MN |
| Kestrel USB Interface | $1,699.00MN |
| WaterScout SMEC 300 Soil Moisture/EC/Temperature Sensor*** | $5,601.00MN |
| Orion Field Flattener for Short Refractors*** | $5,088.00MN |
| Orion High-Power 1.25" 5x 4-Element Barlow Lens*** | $5,953.00MN |
| 6x30 Achromatic Finder Scope | $2,035.00MN |
| 11lb Counterweight for Atlas & Sirius Mounts*** | $2,903.00MN |
| 9x50 Orion Illuminated Finder Scope with Bracket*** | $3,003.00MN |
| Dovetail Base for Finder Scope*** | $645.00MN |
| Orion Binocular Viewer for Telescopes | $5,339.00MN |
| Orion EZ Finder II Telescope Reflex Sight*** | $1,072.00MN |
| 1.25" Orion Universal Camera Adapter | $1,208.00MN |
| 1.25" Variable Universal Camera adapter*** | $2,096.00MN |
| Explorer 25x100 Large-Aperture Binocular*** | $16,820.00MN |
| Tube Rings, 140mm ID*** | $1,304.00MN |
| Black 6x30 Right-Angle Correct-Image Finder Scope*** | $1,876.00MN |
| 9x50 Orion Right-Angle Correct-Image Finder Scopes*** | $3,921.00MN |
| 140mm ID Orion Telescope Tube Rings | $1,637.00MN |
| Flat Sensor, Replacement*** | $2,060.00MN |
| LAQUA Twin Sodium Meter*** | $37,883.00MN |
| 2000 ppm Ca2+ Standard, 6 - 14mL bottles*** | $3,608.00MN |
| 150 ppm Ca2+ Standard, 6 - 14mL bottles*** | $3,199.00MN |
| Milwaukee EC40 EC/TDS Nutrient Meter*** | $7,369.00MN |
| LAQUA Twin Nitrate Meter*** | $25,255.00MN |
| Milwaukee pH600AQ Digital pH Pen*** | $1,615.00MN |
| 150 ppm Na+ Standard, 6 - 14mL bottles*** | $3,608.00MN |
| Horiba Laqua Case for Meters*** | $6,444.00MN |
| LAQUA Twin Calcium Meter*** | $43,120.00MN |
| 2000 ppm Na+ Standard, 6 - 14mL bottles*** | $3,608.00MN |
| Milwaukee CD601 Digital Conductivity Pen (EC)*** | $1,615.00MN |
| Milwaukee CD611 Digital Conductivity Pen (EC)*** | $1,615.00MN |
| Replacement Calcium Sensor for LAQUA Twin*** | $15,523.00MN |
| Medidor de Salinidad SALT, LAQUA TWIN-HORIBA*** | $17,508.00MN |
| LAQUA Twin EC Meter*** | $8,045.00MN |
| LAQUA Twin Potassium Meter*** | $39,461.00MN |
| 2000 ppm NO3- Standard*** | $3,608.00MN |
| Handheld Plant Sap Press*** | $1,114.00MN |
| LAQUA Twin pH Meter*** | $12,792.00MN |
| 150 ppm K+ DI Standard*** | $3,608.00MN |
| SM 802 Economy ph/EC Meter*** | $11,609.00MN |
| Replacement Sodium Sensor for LAQUA Twin*** | $5,174.00MN |
| Replacement Potassium Sensor for LAQUA Twin*** | $5,174.00MN |
| Replacement pH Sensor for LAQUA Twin*** | $2,760.00MN |
| Soluciones de Calibración de Nitrato 150 ppm*** | $1,804.00MN |
| Replacement EC Sensor for LAQUA Twin*** | $2,760.00MN |
| Soil Test Kit w/ 30 Samples - Sodium*** | $2,530.00MN |
| Field Scout UV Meter*** | $7,948.00MN |
| WatchDog Model 2475 Plant Growth Station*** | $24,105.00MN |
| Quantum Light Sensor*** | $8,505.00MN |
| Quantum Light Sensor*** | $10,130.00MN |
| LightScout DLI 100 Light Meter*** | $5,158.00MN |
| Fiedl Scout Red/Far Red Meter*** | $27,801.00MN |
| Field Scout Dual Solar/Electric Quantum Meter*** | $7,591.00MN |
| FieldScout Sensor Reader Case*** | $1,128.00MN |
| Field Scout External Light Sensor Meter*** | $8,861.00MN |
| Field Scout Foot-Candle Meter*** | $7,591.00MN |
| Field Scout Quantum and Foot-Candle Meter*** | $9,521.00MN |
| Field Scout Quantum Meter*** | $6,322.00MN |
| Activation Fee*** | $1,018.00MN |
| Flow Probe (5.5 to 15 handle)*** | $41,032.00MN |
| Wireless Long-Range Repeater with AC Power*** | $5,125.00MN |
| Yagi Antenna for Long Range Repeater*** | $5,655.00MN |
| Wireless Long-Range Repeater with Solar Power*** | $10,745.00MN |
| T-Adapter #62 for SC*** | $1,095.00MN |
| Enviro battery | $296.00MN |
| Microscopio para Celular | $276.00MN |
| TravelView™ - 10x25*** | $806.00MN |
| Potato Clock | $276.00MN |
| Magnet Science | $314.00MN |
| 14" LX200-ACF f/10 UHTC*** | $241,770.00MN |
| 10" LX200-ACF f/10 UHTC*** | $144,183.00MN |
| Juego de Química Mi alegría Equipo 3 | $1,625.00MN |
| TravelView™ - 8x25*** | $752.00MN |
| Buzz Wire making Kit | $263.00MN |
| AudioStar Hand Controller*** | $7,049.00MN |
| Kidz Labs / Survival Sciencie Kit*** | $310.00MN |
| Illusion Science*** | $263.00MN |
| windmill generator | $331.00MN |
| StarMoon Cohete de Agua-Aire con Paracaídas | $424.00MN |
| Flow Probe (3.7 to 6 ft handle)*** | $38,399.00MN |
| T Adapter #64 ETX90, 105 & 125*** | $1,103.00MN |
| Vibration Isolation Pads #895*** | $1,217.00MN |
| Erecting Diagonal 45° #933 for ETX-70*** | $1,582.00MN |
| Binocular Wilderness - 8x25*** | $1,413.00MN |
| IR Crop Thermometer | $2,251.00MN |
| Temperature/RH Pen*** | $2,321.00MN |
| IR Crop Temp/External Soil Temp Meter*** | $3,165.00MN |
| Long-Stem Thermometer*** | $1,402.00MN |
| Temperature/RH Pen*** | $1,500.00MN |
| Digital Soil Thermometer*** | $895.00MN |
| Handheld Temp/RH/CO2 Meter*** | $9,383.00MN |