| Soil Moisture Sensor, Vantage Pro and Vantage Pro2 | $1,893.00MN |
| Horiba Laqua Case for Meters | $3,172.00MN |
| WeatherLink ® for Vantage Pro2, Windows, Serial Port*** | $10,022.00MN |
| Vixen Style Camera Mount | $838.00MN |
| Wall Mount Temp/RH/CO2 Meter*** | $19,895.00MN |
| Vantage Vue Console*** | $6,125.00MN |
| Xplorer 1 | $1,701.00MN |
| Soil Moisture Tester 24 in*** | $7,365.00MN |
| Digitarium Portable Dome 5m*** | $481,743.00MN |
| 12in Aztec Globe*** | $4,211.00MN |
| Adaptador AC for ETX-PE, LXD, LX90, LX200 (up to 14"), LX400,*** | $3,636.00MN |
| Silver-Black Polymer Sheets*** | $589.00MN |
| Diagonal Prism 1.25" #918A*** | $895.00MN |
| ShortTube 80-A Refractor Telescope*** | $15,602.00MN |
| Replacement Calcium Sensor for LAQUA Twin*** | $10,189.00MN |
| Mark I: 20x Panoramic Telescope (coin operated)*** | $228,854.00MN |
| 36in Auger Tube Kit*** | $15,419.00MN |
| 150 ppm K+ DI Standard*** | $3,552.00MN |
| Irrometer Tensiometer 12 in Model SR*** | $5,637.00MN |
| Model J Soil Sampler*** | $14,211.00MN |
| Field Scout Foot-Candle Meter*** | $14,949.00MN |
| Handheld Plant Sap Press*** | $549.00MN |
| Orion Paragon-Plus Binocular Mount and Tripod*** | $10,424.00MN |
| Mark III: 10x Panoramic Binocular (coin operated) w/o base*** | $117,027.00MN |
| TravelView™ - 8x25*** | $741.00MN |
| 14" LX200-ACF f/10 UHTC*** | $238,050.00MN |
| Cell reproduction and development - 10 slides*** | $1,377.00MN |
| 1.25in. 2x Orion Shorty Barlow Lens*** | $1,058.00MN |
| Handheld Temp/RH/CO2 Meter*** | $9,239.00MN |
| Orion SkyLine Deluxe Laser Pointer-to-Telescope Bracket | $563.00MN |
| G11 Mount + GEMINI GO-TO - 60 lb Capacity*** | $111,137.00MN |
| 150 ppm Ca2+ Standard, 6 - 14mL bottles*** | $3,150.00MN |
| Animals and Plants Damaged by the Enviroment - 10 slides | $689.00MN |
| 6.0mm Orion Edge-On Planetary Eyepiece*** | $3,878.00MN |
| Two 7.5cm (3in) Rods*** | $3,292.00MN |
| Wireless Vantage Pro2 with Weatherlink Console*** | $22,161.00MN |
| Autoguider Port Module*** | $3,305.00MN |
| Campus Microscope Photo Adapter | $968.00MN |
| Montura Ecuatorial Goto LX85 - Cap. 15kg*** | $37,841.00MN |
| 1.25" Orion Universal Camera Adapter*** | $4,758.00MN |
| FieldScout Sensor Reader Case*** | $2,221.00MN |
| Watermark Adapter for FieldScout Soil Sensor Reader*** | $2,248.00MN |
| Soil K+ Kit w/30 Samples*** | $1,402.00MN |
| UV Sensor*** | $9,466.00MN |
| 10" LX200-ACF f/10 UHTC*** | $141,965.00MN |
| 140mm ID Orion Telescope Tube Rings*** | $3,223.00MN |
| CO2 Monitor AIRCO2NTROL COACH*** | $18,046.00MN |
| WatchDog 1120 Data-Logging Rain Gauge*** | $20,721.00MN |
| 150 ppm Na+ Standard, 6 - 14mL bottles*** | $1,776.00MN |
| Replacement pH Sensor for LAQUA Twin*** | $2,717.00MN |
| Medidor de Salinidad SALT, LAQUA TWIN-HORIBA*** | $5,746.00MN |
| 2000 ppm Ca2+ Standard, 6 - 14mL bottles*** | $5,329.00MN |
| Field Scout Dual Solar/Electric Quantum Meter*** | $22,423.00MN |
| Penetrometer FT 40*** | $8,184.00MN |
| ASI183MM (mono*** | $20,544.00MN |
| U51-10 Multi-parameter Water Quality Meter*** | $228,157.00MN |
| Tip 1/4"*** | $571.00MN |
| Wireless Vantage Pro2 Plus (Solar & UV)*** | $35,078.00MN |
| Neutral-Density Moon Filters, 13% Transmission*** | $752.00MN |
| 1.25" Variable Universal Camera adapter*** | $2,064.00MN |
| Orion Prime Focus Camera Adapters | $780.00MN |
| CELESTRON KIDS MICROSCOPE WITH SMARTPHONE ADAPTER*** | $1,730.00MN |
| Replogle Globe Traveler Globe Blue | $1,053.00MN |
| U53-10 Multi-parameter Water Quality Meter*** | $182,120.00MN |
| 9mm Orion Edge On Planetary Eyepiece*** | $4,315.00MN |
| Sensor Mounting Shelf*** | $2,227.00MN |
| Penetrometer FT 10 | $8,184.00MN |
| Wireless Repeater with AC Power*** | $8,909.00MN |
| Animal reproduction - 10 slides | $1,377.00MN |
| 1.25" Orion Oxygen-III Nebula Eyepiece Filter*** | $3,185.00MN |
| Suscripción Anual SpecConnect FieldScout Pro (1 a 3 disp.)*** | $5,654.00MN |
| Pocket Digital Refractometer*** | $24,862.00MN |
| Irrometer Tensiometers 30cm (12 inch) Model R*** | $2,818.00MN |
| Irrometer Tensiometers 36 in Model R*** | $3,231.00MN |
| Penetrometer FT 30*** | $16,367.00MN |
| Milwaukee EC40 EC/TDS Nutrient Meter*** | $7,255.00MN |
| Model LS Soil Sampler | $4,721.00MN |
| U52-10 Multi-parameter Water Quality Meter*** | $128,555.00MN |
| Moisture-Mac Coffee Moisture Tester*** | $9,301.00MN |
| Set for teaching Sciences - 10 slides | $1,409.00MN |
| INDOOR / OUTDOOR TEMPERATURE WITH ATOMIC CLOCK | $645.00MN |
| TDR 150 Soil Moisture Meter with Case*** | $45,066.00MN |
| Two 3.8cm (1.5in) Rods*** | $3,292.00MN |
| DHT-1 Portable Hay Moisture Tester 24"*** | $16,607.00MN |
| 9x50 Orion Illuminated Finder Scope with Bracket*** | $5,913.00MN |
| Irrometer Tensiometers 6 in Model R | $2,715.00MN |
| External (Soil) Temperature Sensor - 6 ft. | $1,269.00MN |
| 3" Levitating Globe | $1,336.00MN |
| Quantum Light Sensor*** | $19,949.00MN |
| Telescope 12" LX90-ACF*** | $138,502.00MN |
| Soil Test Kit w/ 30 Samples - Sodium*** | $2,491.00MN |
| Orion Expanse Telescope Eyepieces*** | $1,995.00MN |
| Par de anillos 100mm | $1,114.00MN |
| LAQUA Twin Nitrate Meter*** | $24,867.00MN |
| LAQUA Twin Potassium Meter*** | $12,951.00MN |
| Orion High-Power 1.25" 5x 4-Element Barlow Lens*** | $5,861.00MN |
| Plants Reproduction and Propagation - 10 slides | $704.00MN |
| Structure of Vegetables - 10 slides | $704.00MN |
| Universal Shelter*** | $3,564.00MN |
| Irrometer Tensiometers 24 in Model R*** | $3,025.00MN |
| LAQUA Twin Sodium Meter*** | $12,433.00MN |
| The Wanderful World of a Drop of Water - 10 slides | $689.00MN |
| 12" LX200-ACF f/10 UHTC*** | $182,650.00MN |
| 6.3mm Orion E-Series Telescope Eyepiece | $980.00MN |
| *** | $1,375.00MN |
| 2" Orion Variable Polarizing Eyepiece Filter*** | $1,938.00MN |
| Spec 9 Basic Software*** | $4,571.00MN |
| DHT-1 Portable Hay Moisture Tester 18"*** | $8,049.00MN |
| Orion Awesome Autoguider Refractor Package | $22,185.00MN |
| Spec 9 Pro Software*** | $4,594.00MN |
| Universal Console*** | $214,129.00MN |
| Mark I: 20x Panoramic Telescope (coin operated)*** | $136,746.00MN |
| Meade Polaris 114mm German Equatorial Reflector | $7,678.00MN |
| 2" Enhanced Dielectric Diagonal with SC Adapter*** | $10,486.00MN |
| Binocular Wilderness - 8x25*** | $1,392.00MN |
| Mark III: 10x Panoramic Binocular (coin operated)*** | $278,692.00MN |
| 2000 ppm NO3- Standard*** | $3,552.00MN |
| dovetail plate for Vixen-style mounts | $475.00MN |
| Fishes, frogs and amphibians - 10 slides*** | $2,113.00MN |
| Digitarium® Lambda Plus Fixed Digital Planetarium System*** | $2,724,418.00MN |
| Field Scout Quantum and Foot-Candle Meter*** | $9,374.00MN |
| WatchDog A-Series PC Cable*** | $692.00MN |
| Wireless Vantage Vue*** | $15,479.00MN |
| Digitarium Portable Dome 7m*** | $701,434.00MN |
| Field Scout Quantum Meter*** | $6,225.00MN |
| Zoology: Invertebrate and Insects - 25 slides | $3,209.00MN |
| Patological human tissues (Part 1) - 10 slides*** | $1,377.00MN |
| ASI120MM*** | $6,016.00MN |
| Conductivity Electrode Replacement*** | $10,273.00MN |
| Temperature (Micro) Sensor | $2,131.00MN |
| Barometric Pressure Sensor Std.*** | $21,929.00MN |
| WaterScout SM 100 Sensor - 20ft*** | $5,307.00MN |
| Replacement Potassium Sensor for LAQUA Twin*** | $5,095.00MN |
| Stargazer's Deluxe Filter Set 1.25"*** | $5,291.00MN |
| LAQUA Twin pH Meter*** | $4,198.00MN |
| Tube Rings, 116mm ID*** | $1,284.00MN |
| External (Soil) Temperature Sensor - 20 ft. | $1,800.00MN |
| Field Scout UV Meter*** | $7,825.00MN |
| Refractometer 0-32% Auto Temp Comp*** | $5,581.00MN |
| Envoy8X*** | $4,009.00MN |
| Tetraview LCD digital Microscope*** | $20,553.00MN |
| 38mm Orion Q70 Wide-Field Telescope Eyepiece*** | $4,093.00MN |
| Schmidt Cassegrain Base for Orion Finder Scopes | $1,270.00MN |
| Complete Wireless Soil Moisture/Temperature Station*** | $18,374.00MN |
| Milwaukee pH600AQ Digital pH Pen*** | $795.00MN |
| USB-to-3.5mm-Stereo-Plug Adapter | $1,507.00MN |
| Erecting Diagonal 45° #932 for ETX-90, 105 & 125*** | $1,224.00MN |
| WatchDog Model 2450 Temp/RH Station*** | $19,321.00MN |
| Orion SkyGlow Broadband Light-Pollution Filters*** | $1,895.00MN |
| Replacement Sodium Sensor for LAQUA Twin*** | $5,095.00MN |
| Tropical Plants - 10 slides | $689.00MN |
| Stainless Steel Temperature Probe with RJ Connector*** | $1,670.00MN |
| Digitarium Elevator Mount System*** | $103,482.00MN |
| 2000 ppm Na+ Standard, 6 - 14mL bottles*** | $1,776.00MN |
| Soil Moisture Transducer - R*** | $14,859.00MN |
| Orion StarShoot AutoGuider*** | $9,883.00MN |
| Replacement EC Sensor for LAQUA Twin*** | $2,717.00MN |
| Model HC Soil Sampler*** | $2,512.00MN |
| 298mm ID Orion Telescope Tube Rings | $3,334.00MN |
| Microscopio 2 en 1 Desmontable | $511.00MN |
| Black 9x50 Orion Achromatic Finder Scope*** | $2,267.00MN |
| 0-2.5V DC Input Cable*** | $716.00MN |
| Microscopio infantil 1200x*** | $1,812.00MN |
| 6.58" ID Orion Full Aperture Solar Filter | $4,786.00MN |
| 6x30 Achromatic Finder Scope | $2,004.00MN |
| Cabled Vantage Pro2™ ISS*** | $24,499.00MN |
| Digitarium® Theta Pro Projection Portable System*** | $1,206,888.00MN |
| Anemometer Transmitter Kit*** | $5,234.00MN |
| 20mm Orion Expanse Eyepiece*** | $1,995.00MN |
| Set for Teaching Biology (Part 2) - 10 slides | $704.00MN |
| CO2 Monitor*** | $22,379.00MN |
| Quantum Light Sensor*** | $8,374.00MN |
| Foodstuffs and their adulterations - 10 slides | $689.00MN |
| 4.57" ID Orion Full Aperture Solar Filter*** | $2,851.00MN |
| Orion Large Binocular Tripod L-Adapter*** | $682.00MN |
| MT-16 Grain Moisture Tester | $8,414.00MN |
| Orion Field Flattener for Short Refractors*** | $5,010.00MN |
| WaterScout Calibration Device*** | $2,127.00MN |
| Tipping Bucket Rain Collector*** | $15,277.00MN |
| LAQUA Twin EC Meter*** | $7,921.00MN |
| WatchDog Model 2425 Plant Growth Station*** | $16,220.00MN |
| Vantage Pro2 Console/Receiver*** | $7,461.00MN |
| WaterScout SM 100 Sensor - 6ft(1.8m)*** | $2,284.00MN |
| Rain Collector Cone | $725.00MN |
| UV Sensor*** | $8,224.00MN |
| 3.68in. ID Orion Full Aperture Solar Filter*** | $2,361.00MN |
| HT-PRO Portable Hay Tester with Calibration Clip*** | $9,825.00MN |
| Orion StarShoot G3 Deep Space Monochrome Imaging Camera*** | $13,871.00MN |
| 2" ACCESSORY ADAPTER FOR MEADE ACF AND SCT MODELS*** | $2,968.00MN |
| Omni Antenna for Long Range Repeater*** | $11,136.00MN |
| MT-PRO Grain Moisture Tester*** | $9,353.00MN |
| Caudalímetro portátiles para agua y flujo de aire*** | $27,102.00MN |
| Stereoscopic Microscopie DIAMOND 20 & 40x*** | $8,127.00MN |
| Stereo Microscope CRYSTAL PRO 7.5-45x*** | $51,072.00MN |
| WatchDog Sprayer Station*** | $46,403.00MN |
| WatchDog Sprayer Station Console*** | $15,277.00MN |
| Eyepiece SP 4000 20mm 1.25" Meade*** | $996.00MN |
| Tip 1/8"*** | $571.00MN |
| Two 12cm (4.8in) Rods*** | $1,765.00MN |
| Mini prisma marca Apex*** | $2,035.00MN |
| Eyepiece SP 4000 6.4mm 1.25" Meade*** | $1,731.00MN |
| 5MP Digital Imager*** | $4,696.00MN |
| FieldScout TCM 500 T-Handle*** | $3,936.00MN |
| 1.25" Orion Luminance/IR Cutoff Astrophotography Filter*** | $1,514.00MN |
| Orion Dynamo Pro 155Wh AC/DC/USB Lithium Power Supply*** | $9,016.00MN |
| Mark II: 10x Panoramic Binocular (noncoin operated) w/o base*** | $65,029.00MN |
| Mark II: 10x Panoramic Binocular (noncoin operated)*** | $70,635.00MN |
| Temperature/RH Pen*** | $2,285.00MN |
| Pup de Sensores @900MHz*** | $13,624.00MN |
| Microscopio para Celular | $272.00MN |
| Retreiver @900MHz*** | $15,014.00MN |
| Distanciómetro laser LDM100*** | $2,761.00MN |
| Milwaukee CD611 Digital Conductivity Pen (EC)*** | $795.00MN |
| Geologic Compass - A | $2,098.00MN |
| FieldScout Soil Sensor Reader*** | $7,592.00MN |
| Milwaukee pH58 MAX Waterproof 3-in-1 pH/ORP/Temp Tester with Rep*** | $6,258.00MN |
| Conductivity Standard, 1.41 mS/cm, 230mL*** | $642.00MN |
| WEATHER STATION WITH ATOMIC CLOCK | $947.00MN |
| Penetrometer FT 02 | $6,547.00MN |