| Rain Bucket Bird Guard*** | $2,026.00MN |
| Stereoscopic Microscopie DIAMOND 20 & 40x*** | $8,127.00MN |
| Suscripción Anual SpecConnect FieldScout Pro (4 a 7 disp.)*** | $10,955.00MN |
| 1 1/2" Diameter Compass with 40" Lanyard | $60.00MN |
| Self Sticking Car Compass | $35.00MN |
| Watch compass | $40.00MN |
| Flow Probe (5.5 to 15 handle)*** | $40,400.00MN |
| Stereo Microscope CRYSTAL 7.5-45x*** | $25,206.00MN |
| Spec 9 Pro Software*** | $4,594.00MN |
| Irrometer Tensiometers 30cm (12 inch) Model R*** | $2,818.00MN |
| CONVENTIONAL POCKET TRANSIT*** | $13,436.00MN |
| Brújula minera*** | $2,496.00MN |
| Animal reproduction - 10 slides | $1,377.00MN |
| Antología de astronomía ¿Cómo Ves?*** | $249.00MN |
| Lizards, birds and snakes - 10 slides*** | $1,377.00MN |
| COMPRO POCKET TRANSIT*** | $9,635.00MN |
| Leica DISTO D1 - Alcance de 40 m - Fácil de usar | $2,515.00MN |
| Wireless Vantage Vue*** | $30,958.00MN |
| Lensatic Compass | $180.00MN |
| WatchDog 2-Watermark Irrigation Station*** | $30,806.00MN |
| COMPRO POCKET TRANSIT COMPASS*** | $9,635.00MN |
| Cell reproduction and development - 10 slides*** | $2,066.00MN |
| Números y Estrellas Mayas | $226.00MN |
| Map Compass with Ruler and Lanyard | $140.00MN |
| pH 7 Standard - 250mL*** | $749.00MN |
| FieldScout Soil Sensor Reader*** | $15,184.00MN |
| Watermark Adapter for FieldScout Soil Sensor Reader*** | $2,248.00MN |
| WatchDog Model 2475 Plant Growth Station*** | $71,202.00MN |
| Geologic Compass - A*** | $4,196.00MN |
| Mark III: 10x Panoramic Binocular (coin operated)*** | $139,346.00MN |
| WatchDog Model 2400 External Sensor Station*** | $35,290.00MN |
| Penetrometer FT 02*** | $19,641.00MN |
| Microscopio para Celular | $272.00MN |
| Inhabitants of Polluted Waters - 10 slides*** | $704.00MN |
| LCD Digital Microscope II*** | $42,260.00MN |
| Set for Teaching Biology (Part 2) - 10 slides*** | $1,409.00MN |
| Microscopio Monocular Biológico 40x,100x y 400x*** | $14,616.00MN |
| Adaptador básico para smartphone 1.25" | $1,465.00MN |
| Tropical Plants - 10 slides | $689.00MN |
| Patological human tissues (Part 1) - 10 slides*** | $2,066.00MN |
| 6.3mm Orion E-Series Telescope Eyepiece | $980.00MN |
| Diagonal Prism 1.25" #918A*** | $895.00MN |
| 2" Enhanced Dielectric Diagonal with SC Adapter*** | $10,486.00MN |
| Eyepiece SP 4000 20mm 1.25" Meade*** | $1,991.00MN |
| Patological human tissues (Part 2) - 10 slides*** | $689.00MN |
| Plants Reproduction and Propagation - 10 slides*** | $1,409.00MN |
| Suscripción Anual SpecConnect FieldScout Pro (1 a 3 disp.)*** | $5,654.00MN |
| General Biology - 25 slides | $3,209.00MN |
| Two 7.5cm (3in) Rods | $1,646.00MN |
| WatchDog 2000 Series Data Shuttle*** | $8,746.00MN |
| 6 ft. TALL HOME-DOME (HD-6T)*** | $266,220.00MN |
| #928 45-Degree Erect Image Prism (1.25")*** | $1,125.00MN |
| Set for teaching Sciences - 10 slides | $1,409.00MN |
| Binocular Wilderness - 8x25*** | $1,392.00MN |
| Tensiometer Service Kit*** | $1,984.00MN |
| Campus Microscope Photo Adapter | $968.00MN |
| Tip 1/4"*** | $1,713.00MN |
| 12in Aztec Globe*** | $4,211.00MN |
| Series 5000 PWA 7mm Eyepiece (1.25") | $3,913.00MN |
| MS-0100 Carson Microscope 1000x*** | $23,646.00MN |
| Barometric Pressure Sensor Extended Range*** | $10,965.00MN |
| 3" Levitating Globe | $1,336.00MN |
| Tip 1/8"*** | $1,142.00MN |
| Vantage Vue Console*** | $6,125.00MN |
| Zoology: Invertebrate and Insects - 25 slides*** | $4,813.00MN |
| Microscopio infantil 1200x*** | $3,624.00MN |
| Replogle NASA Moon Globe 12-inch Tabletop | $2,306.00MN |
| Herramienta Multi-funcional de llavero Micro Max 19 en 1*** | $1,201.00MN |
| Penetrometer FT 30*** | $16,367.00MN |
| Model J Soil Sampler*** | $9,474.00MN |
| Mini Multi-Tool 8-in-1*** | $1,642.00MN |
| 2" Orion 13% Transmission Moon Filter*** | $824.00MN |
| Erecting Diagonal 45° #932 for ETX-90, 105 & 125*** | $1,224.00MN |
| Penetrometer FT 20*** | $8,184.00MN |
| Soil Moisture Tester 24 in*** | $14,731.00MN |
| 1.25" Orion Variable Polarizing Filter | $1,069.00MN |
| Wonder Globe (Celestial )*** | $1,102.00MN |
| 50x Pocket Microscope w/2 LED's | $1,330.00MN |
| 9mm Orion Edge On Planetary Eyepiece*** | $4,315.00MN |
| Series 5000 Mega Wide Angle Eyepiece 15mm (2") [ME607017]*** | $6,544.00MN |
| 5MP Digital Imager*** | $9,392.00MN |
| Eyepiece SP 4000 32mm 1.25" Meade*** | $1,776.00MN |
| The Wanderful World of a Drop of Water - 10 slides | $1,377.00MN |
| Eyepiece SP 4000 40mm 1.25" Meade*** | $1,949.00MN |
| FieldScout TDR 350 Soil Moisture Meter with Case*** | $71,322.00MN |
| 3.68in. ID Orion Full Aperture Solar Filter*** | $2,361.00MN |
| 15mm Orion Expanse Eyepiece*** | $1,995.00MN |
| Tetraview LCD digital Microscope*** | $20,553.00MN |
| U52G-10 Multi-parameter Water Quality Meter*** | $148,823.00MN |
| MS-0160 Carson Microscope 1600x*** | $27,984.00MN |
| Eyepiece SP 4000 12.4mm 1.25" Meade*** | $866.00MN |
| WatchDog Model 1225 Data Logger*** | $6,348.00MN |
| WatchDog A130 Temp/LW Logger*** | $8,976.00MN |
| Microscopio 2 en 1 Desmontable | $1,534.00MN |
| 10" LX200-ACF f/10 UHTC*** | $141,965.00MN |
| Series 5000 Mega Wide Angle Eyepiece 21mm (2")*** | $7,326.00MN |
| WatchDog A125 Temp/Ext. Temp*** | $3,669.00MN |
| Barlow Lens 3x #128*** | $1,228.00MN |
| WatchDog 100-T/RH*** | $5,746.00MN |
| MicroBrite Plus™ - 60-120x Pocket Microscope*** | $1,298.00MN |
| Replogle Globe Traveler Globe Blue | $2,106.00MN |
| UV Sensor*** | $8,224.00MN |
| 2" Orion Variable Polarizing Eyepiece Filter*** | $1,938.00MN |
| WatchDog 100 Series Button Docking Station (serial)*** | $7,064.00MN |
| Flow Probe (2.5 to 5.5 ft handle)*** | $40,400.00MN |
| CO2 Monitor*** | $22,379.00MN |
| Leica DISTO D2 - 100 m alcance - 7 modos de medición | $4,512.00MN |
| Pocket Multi-Tool 12-in-1*** | $4,124.00MN |
| myMET | $3,728.00MN |
| Zoology: Vertebrate Including Mammalia - 25 slides | $1,604.00MN |
| Fishes, frogs and amphibians - 10 slides | $704.00MN |
| Human Body Normal Tissues (Part 1) - 10 slides | $689.00MN |
| Foodstuffs and their adulterations - 10 slides | $689.00MN |
| The Franklin World Globe*** | $4,111.00MN |
| Wireless Vantage Pro2 Plus (Solar & UV)*** | $35,078.00MN |
| Tip 5/16"*** | $571.00MN |
| Conductivity Cell (Water)*** | $5,725.00MN |
| Wireless Long-Range Repeater with Solar Power*** | $10,579.00MN |
| Wireless Repeater with Solar Power*** | $8,352.00MN |
| Wall Mount Temp/RH/CO2 Meter*** | $6,632.00MN |
| Model 115-Rain Logger*** | $3,956.00MN |
| Penetrometer FT 40*** | $8,184.00MN |
| Microscopio Plus 100x 300x 600x*** | $877.00MN |
| Complete Wireless Soil Moisture/Temperature Station*** | $18,374.00MN |
| TCM 500 "NDVI" Turf Color Meter*** | $94,937.00MN |
| Wireless Repeater with AC Power*** | $4,454.00MN |
| LAQUA Twin Nitrate Meter*** | $12,433.00MN |
| GPS Unit Mounting Bracket*** | $8,059.00MN |
| Irrometer Tensiometers 6 in Model R | $2,715.00MN |
| Soil Moisture Tester 9 in | $3,418.00MN |
| 2000 ppm NO3- Standard*** | $1,776.00MN |
| SM 802 Economy ph/EC Meter*** | $11,431.00MN |
| Tipping Bucket Rain Collector | $7,639.00MN |
| Portable Tripod with Clamp*** | $1,047.00MN |
| Kestrel 1000 Pocket Wind Meter*** | $2,590.00MN |
| CONVENTIONAL POCKET TRANSIT*** | $13,436.00MN |
| The Sun*** | $745.00MN |
| Irrometer Tensiometers 18 in Model R*** | $8,765.00MN |
| Digitarium® Theta Pro Projection Portable System*** | $2,413,776.00MN |
| WaterScout SM 100 Sensor - 20ft*** | $2,654.00MN |
| Moisture-Mac Coffee Moisture Tester*** | $18,601.00MN |
| Microscopio Biológico Profesional*** | $40,405.00MN |
| Hourglass | $399.00MN |
| LAQUA Twin Sodium Meter*** | $12,433.00MN |
| Mid Range Wireless - Transmitter*** | $10,734.00MN |
| Yagi Antenna Cable - 20ft*** | $4,900.00MN |
| Protective Case for Series A & 1000*** | $3,236.00MN |
| Meade Series 4000 1.25" Plossl Eyepiece & Filter Set*** | $5,936.00MN |
| Skywatch Geos 11 - Kit Completo*** | $28,377.00MN |
| Digitarium® Lambda Plus Fixed Digital Planetarium System*** | $2,724,418.00MN |
| Digital Soil Thermometer*** | $881.00MN |
| LAQUA Twin EC Meter*** | $3,961.00MN |
| Pup de Sensores @900MHz*** | $40,872.00MN |
| 150 ppm K+ DI Standard*** | $1,776.00MN |
| Spec 9 Basic Software*** | $2,285.00MN |
| Irrigation On/Off Sensor*** | $5,591.00MN |
| WatchDog Sprayer Station Console*** | $15,277.00MN |
| Irrometer Tensiometer 12 in Model SR | $2,818.00MN |
| Poster 3D LiveLife Pictures - Our Solar System | $176.00MN |
| WatchDog Model 2425 Plant Growth Station*** | $48,661.00MN |
| Glow 3D Solar System | $129.00MN |
| Irrometer Tensiometers 36 in Model R*** | $6,463.00MN |
| Herramienta multi-funcional de llavero Xdrive Compact 7 en 1*** | $352.00MN |
| WatchDog 3240 Wireless Weather Station*** | $195,802.00MN |
| EOS-T2 Adapter suitable for all ASI cameras*** | $1,991.00MN |
| Xplorer 4 | $3,947.00MN |
| Temperature Probe, Vantage Pro and Vantage Pro2*** | $1,893.00MN |
| WaterScout SM 100 Sensor - 6ft(1.8m)*** | $2,284.00MN |
| *** | $3,435.00MN |
| Conductivity Electrode Replacement*** | $10,273.00MN |
| WatchDog Model 2450 Temp/RH Station*** | $38,642.00MN |
| WatchDog Sprayer Station w/Console*** | $117,393.00MN |
| ET Gauge | $12,785.00MN |
| Irrometer Tensiometers 24 in Model R*** | $3,025.00MN |
| Adaptador AC for ETX-PE, LXD, LX90, LX200 (up to 14"), LX400,*** | $1,818.00MN |
| Kestrel 5200 Professional Environmental Meter with LiNK*** | $12,365.00MN |
| Poster Mapa del cielo | $74.00MN |
| WatchDog 3210 Wireless Temperature Alert*** | $77,236.00MN |
| Glow Moon & Star | $190.00MN |
| Xplorer 3 | $3,010.00MN |
| Replacement Potassium Sensor for LAQUA Twin*** | $10,189.00MN |
| Milwaukee pH600AQ Digital pH Pen*** | $795.00MN |
| Pup Repetidor @900MHz*** | $11,124.00MN |
| Brújula Brunton GEO 5010*** | $18,399.00MN |
| Digitarium Portable Dome 4m*** | $423,805.00MN |
| ZWO EFWmini (5 x 1.25″or 5 x 31mm)*** | $5,760.00MN |
| WatchDog 3250 Wireless ET Station*** | $170,100.00MN |
| WatchDog 3250 ET Station Data Recorder - No Modem*** | $48,951.00MN |
| CELESTRON KIDS MICROSCOPE WITH SMARTPHONE ADAPTER*** | $1,730.00MN |
| Weatherlink Live*** | $7,461.00MN |
| WatchDog 3220 Wireless Rain Station*** | $131,353.00MN |
| GPS eTrex® SE*** | $3,999.00MN |
| Protective Case for Series 1000*** | $1,108.00MN |
| MT-16 Grain Moisture Tester*** | $16,828.00MN |
| Rino® 700*** | $9,027.00MN |
| Minolta SPAD 502 Plus Meter*** | $280,505.00MN |
| WatchDog Sprayer Station*** | $46,403.00MN |
| Barometric Pressure Sensor Std.*** | $10,965.00MN |
| DHT-1 Portable Hay Moisture Tester 32"*** | $8,680.00MN |
| Universal Console*** | $107,065.00MN |
| Orion Awesome Autoguider Refractor Package | $22,185.00MN |
| Moon Poster | $110.00MN |
| Conductivity Standard 2.76 mS/cm*** | $572.00MN |
| Digitarium Portable Dome 5m*** | $240,872.00MN |
| GPS eTrex 32x*** | $21,064.00MN |
| WeatherLink ® for Vantage Pro2, Windows, Serial Port*** | $5,011.00MN |
| The Earth | $372.00MN |
| GPS eTrex ® 10*** | $6,013.00MN |
| Solar Radiation Sensor*** | $5,011.00MN |
| Software to activate Datalogger CM 1000*** | $11,879.00MN |
| GPSMAP® 65s*** | $20,062.00MN |
| Minolta SPAD 502DL Plus Meter*** | $250,915.00MN |
| Funda para telescopio | $1,737.00MN |
| Orion DeepMap 600 Folding Star Chart | $513.00MN |
| FieldScout TCM 500 T-Handle*** | $7,872.00MN |
| MT-PRO Grain Moisture Tester*** | $9,353.00MN |
| 36in Auger Tube Kit*** | $15,419.00MN |
| Milwaukee EC40 EC/TDS Nutrient Meter*** | $3,628.00MN |
| Alarm Output Module*** | $6,807.00MN |
| DHT-1 Portable Hay Moisture Tester 24"*** | $8,303.00MN |
| Soluciones de Calibración de Nitrato 150 ppm*** | $1,776.00MN |
| Long-Stem Thermometer*** | $1,381.00MN |
| *** | $1,375.00MN |
| LAQUA Twin Calcium Meter*** | $14,152.00MN |
| FieldScout GreenIndex Board*** | $3,507.00MN |
| Model HC Soil Sampler*** | $2,512.00MN |
| Caudalímetro portátiles para agua y flujo de aire*** | $27,102.00MN |
| Mid Range Wireless - Base Station*** | $11,330.00MN |
| GPS Garmin ETrex 22x*** | $15,045.00MN |
| DataScout WiFi Modems AC/DC*** | $18,604.00MN |
| Corn Stove Moisture Tester*** | $8,745.00MN |
| WatchDog Frost Alert Visual Frost Alarm*** | $13,305.00MN |
| 2in Male - 1.25in Female Reducer*** | $740.00MN |
| FieldScout CM 1000 NDVI Meter*** | $90,490.00MN |
| Mounting Tripod | $3,608.00MN |
| Field Scout Dual Solar/Electric Quantum Meter*** | $7,474.00MN |
| CM 1000 Chlorophyll Meter*** | $83,336.00MN |
| Wireless Vantage Pro2 with Weatherlink Console*** | $22,161.00MN |
| Wireless Long-Range Repeater with AC Power*** | $5,047.00MN |