| Electric Dome Drive ED-10*** | $23,490.00MN |
| WatchDog 3210 Wireless Temperature Alert*** | $77,236.00MN |
| digital wine thermometer | $1,000.00MN |
| Model HC Soil Sampler*** | $2,512.00MN |
| ezRead™ | $3,886.00MN |
| Analogue Indoor-Outdoor Thermometer | $241.00MN |
| Moisture-Mac Coffee Moisture Tester*** | $9,301.00MN |
| COMPRO POCKET TRANSIT COMPASS*** | $19,270.00MN |
| Nivel Láser de Líneas GLL 3-80 G Profesional*** | $32,329.00MN |
| MS-0160 Carson Microscope 1600x*** | $27,984.00MN |
| Distanciómetro láser GLM 50 C Professional*** | $10,103.00MN |
| Milwaukee MW802 PRO 3-in-1 pH, EC, TDS Combo Meter with ATC*** | $8,397.00MN |
| Rain Bucket Bird Guard*** | $675.00MN |
| Lizards, birds and snakes - 10 slides*** | $2,066.00MN |
| "Academy" Microscope 1000x*** | $10,338.00MN |
| Par de Adaptador cola de milano tipo Losmandy*** | $1,002.00MN |
| Replacement Calcium Sensor for LAQUA Twin*** | $5,095.00MN |
| Kestrel 5500 Pocket Weather Tracker | $11,275.00MN |
| Bípode de Aluminio con liberación modo pulgar Mod 4360*** | $4,389.00MN |
| Kestrel 5200 Professional Environmental Meter with LiNK*** | $24,729.00MN |
| Animal reproduction - 10 slides | $689.00MN |
| Dovetail Base for Finder Scope*** | $635.00MN |
| Herramienta multi-funcional de llavero Xdrive Compact 7 en 1*** | $352.00MN |
| Inhabitants of Polluted Waters - 10 slides*** | $1,409.00MN |
| Microscopio Plus 100x 300x 600x*** | $1,755.00MN |
| Leaf Wetness Sensor | $3,454.00MN |
| Orion StarShoot G3 Deep Space Monochrome Imaging Camera*** | $13,871.00MN |
| MagniFly™ 2x/3.5x | $969.00MN |
| Night Sky Proyection Kit*** | $260.00MN |
| Galino liquid thermometer | $604.00MN |
| MagniFlash 11x*** | $985.00MN |
| HandHeld™ 2.5/5x | $123.00MN |
| ASI183MM (mono*** | $20,544.00MN |
| Distanciómetro láser GLM 80 Professional*** | $128,182.00MN |
| SkyMaster 15x70 Binocular*** | $11,914.00MN |
| Rectangle Rim Free 2x | $418.00MN |
| Anillo-T Canon EOS | $602.00MN |
| WindSonic Mounting Pipe Kit*** | $4,488.00MN |
| Power Supply (PS-2)*** | $6,107.00MN |
| Kestrel 5400AG Cattle Heat Stress Tracker with LiNK + Vane Mount*** | $45,338.00MN |
| Krestel 3000 Pocket Weather Meter*** | $10,279.00MN |
| 5MP Digital Imager*** | $9,392.00MN |
| PC CUBBY FOR HD-6T*** | $31,320.00MN |
| Structure of Vegetables - 10 slides*** | $1,409.00MN |
| STAR POINTER FINDERSCOPE*** | $982.00MN |
| Mark I: 20x Panoramic Telescope (coin operated)*** | $136,746.00MN |
| Fun Mechanics Kit- Brush Robot | $428.00MN |
| WatchDog A110 Temp*** | $1,800.00MN |
| The Earth | $372.00MN |
| MagniLook | $127.00MN |
| Maping compass with mirror | $214.00MN |
| Globo Terráqueo Traveler Antiguo | $1,053.00MN |
| MagniMark | $84.00MN |
| Kestrel 5500 Weather Meter with LiNK + Vane Mount*** | $13,546.00MN |
| The Franklin World Globe*** | $6,166.00MN |
| WatchDog A130 Temp/LW Logger*** | $8,976.00MN |
| Orion Sirius Plossl Telescope Eyepieces*** | $1,836.00MN |
| Lupa iluminada de 2.75x y 7.5x para cicrcuitos impresos | $472.00MN |
| Poster Mapa del cielo | $74.00MN |
| CONVENTIONAL POCKET TRANSIT*** | $53,743.00MN |
| Tropical Plants - 10 slides | $689.00MN |
| Mark II: 10x Panoramic Binocular (noncoin operated) w/o base*** | $65,029.00MN |
| Irrometer Tensiometers 30cm (12 inch) Model R*** | $2,818.00MN |
| Set for Teaching Biology (Part 1) - 10 slides | $704.00MN |
| dovetail plate for Vixen-style mounts | $950.00MN |
| Hourglass | $399.00MN |
| CO2 Monitor AIRCO2NTROL COACH*** | $12,031.00MN |
| Motorized Robot Hand*** | $351.00MN |
| 3" Levitating Globe*** | $2,673.00MN |
| Zoology: Invertebrate and Insects - 25 slides | $1,604.00MN |
| SkyMaster 20x80 Binocular*** | $8,382.00MN |
| Silver-Black Polymer Sheets*** | $1,766.00MN |
| Flow Probe (3.7 to 6 ft handle)*** | $37,809.00MN |
| Illusion Science*** | $518.00MN |
| CONVENTIONAL POCKET TRANSIT*** | $26,872.00MN |
| TDR 150 Soil Moisture Meter with Case*** | $22,533.00MN |
| Wireless Leaf & Soil Moisture/Temperature Station | $7,461.00MN |
| 2000 ppm Ca2+ Standard, 6 - 14mL bottles*** | $1,776.00MN |
| Replacement Potassium Sensor for LAQUA Twin*** | $5,095.00MN |
| Handheld Plant Sap Press*** | $549.00MN |
| Microscopio Monocular Biológico 40x,100x y 400x*** | $14,616.00MN |
| Suscripción Anual SpecConnect FieldScout Pro (4 a 7 disp.)*** | $10,955.00MN |
| Digital Soil Thermometer*** | $881.00MN |
| Meade Polaris 114mm German Equatorial Reflector | $7,678.00MN |
| ET Gauge*** | $38,356.00MN |
| Barra tipo Vixen 15"*** | $712.00MN |
| Hydraulic Robotic Arm*** | $702.00MN |
| Kestrel 5000 Environmental Meter with LiNK*** | $21,912.00MN |
| Human Body Normal Tissues (Part 1) - 10 slides | $689.00MN |
| Par de anillos de 125mm con adaptador tipo Losmandy*** | $4,192.00MN |
| Portable Tripod with Clamp | $1,047.00MN |
| LoggerNet: Datalogger Support Software*** | $30,279.00MN |
| 2000 ppm Na+ Standard, 6 - 14mL bottles*** | $1,776.00MN |
| Watch compass | $80.00MN |
| Field Scout Foot-Candle Meter*** | $7,474.00MN |
| LANDSCOUT 10X50MM PORRO BINOCULAR*** | $1,704.00MN |
| GPS eTrex 32x | $7,021.00MN |
| Digital maxima-minima thermometer with alarm | $728.00MN |
| 32mm Orion Sirius Plossl Telescope Eyepiece*** | $1,692.00MN |
| Distanciómetro laser LDM60*** | $1,898.00MN |
| Stereo Microscope CRYSTAL PRO 7.5-45x*** | $51,072.00MN |
| *** | $1,286.00MN |
| ZWO Mini Guider Scope*** | $3,540.00MN |
| Suscripción Anual SpecConnect FieldScout Pro (1 a 3 disp.)*** | $5,654.00MN |
| Orion Prime Focus Camera Adapters | $780.00MN |
| Credit Card Magnifier 2x*** | $40.00MN |
| GPS Garmin ETrex 22x*** | $10,030.00MN |
| Flying Science*** | $673.00MN |
| 50x Pocket Microscope w/2 LED's | $665.00MN |
| Pocket Digital Refractometer*** | $24,862.00MN |
| Life in the Ground - 10 slides*** | $1,377.00MN |
| Wireless Vantage Pro2™ Sensor Suite Weather Station with 24-Hr F*** | $20,045.00MN |
| Herramienta Multi-funcional de llavero Micro Max 19 en 1*** | $601.00MN |
| Series 5000 UHD 15mm Eyepiece (1.25") | $3,450.00MN |
| Irrometer Tensiometer 12 in Model SR | $2,818.00MN |
| Milwaukee pH58 MAX Waterproof 3-in-1 pH/ORP/Temp Tester with Rep*** | $6,258.00MN |
| Distanciómetro laser LDM100*** | $5,523.00MN |
| Funda para telescopio*** | $5,212.00MN |
| Cell reproduction and development - 10 slides*** | $689.00MN |
| Filtro Solar de 90mm de D.I.*** | $638.00MN |
| 1.25" Orion Universal Camera Adapter | $1,190.00MN |
| IR Crop Thermometer | $2,216.00MN |
| CELESTRON KIDS MICROSCOPE WITH SMARTPHONE ADAPTER*** | $3,460.00MN |
| Build Your Own Wind Turbine*** | $418.00MN |
| General Biology - 25 slides*** | $4,813.00MN |
| Estación Total Marca FOIF Modelo RTS 102R6*** | $49,128.00MN |
| 298mm ID Orion Telescope Tube Rings | $3,334.00MN |
| GPSMAP® 65s*** | $20,062.00MN |
| 150 ppm K+ DI Standard*** | $3,552.00MN |
| (2x) Helping Hand Magnifier | $261.00MN |
| Map Compass with Ruler and Lanyard | $140.00MN |
| Krestel 3500 Pocket Weather Meter | $6,454.00MN |
| 150 ppm Ca2+ Standard, 6 - 14mL bottles*** | $1,575.00MN |
| Clisímetro Geosurv | $1,036.00MN |
| Estación Total RTS102R6 BT*** | $55,144.00MN |
| Pup de Sensores @900MHz*** | $13,624.00MN |
| Caudalímetro portátiles para agua y flujo de aire*** | $54,203.00MN |
| Vixen Style Camera Mount | $838.00MN |
| Horiba Laqua Case for Meters | $3,172.00MN |
| Lupa de bolsillo plegable con lente de cristal de 4x 2" | $55.00MN |
| LinenTest 5x | $144.00MN |
| Wonder Globe (Celestial ) | $551.00MN |
| Xplorer 4 | $3,947.00MN |
| Tube Rings, 140mm ID*** | $1,284.00MN |
| Inclinómetro digital GIM 60 L Professional*** | $4,762.00MN |
| Rino® 700*** | $18,053.00MN |
| Watermark Soil Moisture Sensor 11 ft*** | $2,210.00MN |
| OcuLens™ 5x & 8x | $218.00MN |
| Fiedl Scout Red/Far Red Meter*** | $27,373.00MN |
| LAQUA Twin Sodium Meter*** | $12,433.00MN |
| Glow 3D Dinosaur*** | $127.00MN |
| Kestrel 5200 Professional Environmental Meter*** | $9,004.00MN |
| UV Sensor*** | $9,466.00MN |
| Adaptador básico para smartphone 1.25" | $733.00MN |
| Glow Planets & Super Nova 100 pcs. | $306.00MN |
| Medidor de Salinidad SALT, LAQUA TWIN-HORIBA*** | $11,492.00MN |
| LAQUA Twin pH Meter*** | $4,198.00MN |
| Atlas cosmico*** | $170.00MN |
| Envoy8X*** | $8,018.00MN |
| ASI071MC Pro (color)*** | $49,355.00MN |
| WD 1400 4-WaterScout Irrigation Station*** | $18,114.00MN |
| Field Scout UV Meter*** | $7,825.00MN |
| Outland X 10x42 Binoculars*** | $4,143.00MN |
| WeatherLink Console*** | $8,797.00MN |
| Tin Can Robot | $351.00MN |
| Nikon T-ring | $602.00MN |
| Penetrometer FT 02 | $6,547.00MN |
| UltraBlock Narrowband Light-Pollution Filters*** | $3,094.00MN |
| Mammoth Skeleton*** | $245.00MN |
| Brass Compass | $251.00MN |
| Analogue Thermo-Hygrometer | $732.00MN |
| Replogle NASA Moon Globe 12-inch Tabletop | $2,306.00MN |
| MagniRead | $113.00MN |
| Mini prisma con mini Baliza, SitePro 03-1504-A | $1,957.00MN |
| External (Soil) Temperature Sensor - 6 ft. | $1,269.00MN |
| FieldScout TCM 500 T-Handle*** | $3,936.00MN |
| Vantage Pro2 Console/Receiver*** | $14,922.00MN |
| Filtro Solar de 125mm de D.I.*** | $928.00MN |
| WatchDog Model 1650 Data Logger*** | $21,929.00MN |
| EnviroMonitor Node*** | $11,025.00MN |
| MagniSheet*** | $288.00MN |
| WatchDog Model 1250 Data Logger*** | $7,502.00MN |
| Filtro Solar de 100mm de D.I.*** | $1,392.00MN |
| GPS eTrex® SE*** | $3,999.00MN |
| 140mm ID Orion Telescope Tube Rings | $1,611.00MN |
| Brújula Brunton GEO 5010*** | $36,797.00MN |
| Irrometer Tensiometers 24 in Model R*** | $3,025.00MN |
| The Sun | $372.00MN |
| Filtro Solar de 170mm de D.I.*** | $1,508.00MN |
| Robotic Hand*** | $259.00MN |
| FieldScout Sensor Reader Case*** | $1,110.00MN |
| Orion Sirius EQ-G GoTo Telescope Mount*** | $51,854.00MN |
| Irrometer Tensiometers 6 in Model R | $2,715.00MN |
| Zoology: Vertebrate Including Mammalia - 25 slides | $1,604.00MN |
| Kestrel USB Interface | $1,673.00MN |
| Neutral-Density Moon Filters, 13% Transmission*** | $1,504.00MN |
| Wireless Vantage Pro2 Plus (Sol.+UV) & 24Hr Fan Aspirated RS*** | $41,203.00MN |
| Altimeter/Barometer*** | $6,437.00MN |
| FlexNeck | $317.00MN |
| Barra para telescopio en paralelo tipo vixen*** | $1,648.00MN |
| Motor Drive for AstroMaster/PowerSeeker | $2,050.00MN |
| Enviro battery | $584.00MN |
| Corn Stove Moisture Tester*** | $8,745.00MN |
| WatchDog Frost Alert Visual Frost Alarm*** | $6,653.00MN |
| Filtro Solar de 150mm de D.I.*** | $1,392.00MN |
| 15mm Orion Expanse Eyepiece*** | $1,995.00MN |
| Orion SkyQuest XT10 Classic Dobsonian Telescope*** | $31,713.00MN |
| WaterScout Calibration Device*** | $2,127.00MN |
| WatchDog 3240 Wireless Weather Station*** | $48,951.00MN |
| Láser combinado Bosch GCL 25 Professional*** | $10,126.00MN |
| 12in Aztec Globe*** | $4,211.00MN |
| 2000 ppm NO3- Standard*** | $1,776.00MN |
| Glow Planets & Super Nova 20 pcs | $136.00MN |
| Mark I: 20x Panoramic Telescope (coin operated)*** | $114,427.00MN |
| Microscopio para Celular | $272.00MN |
| Suscripción Anual SpecConnect FieldScout Pro (8+ disp.)*** | $16,256.00MN |
| LinenTest™ 11.5x15mm*** | $327.00MN |
| Orion Atlas EQ-G Computerized GoTo Telescope Mount*** | $72,261.00MN |
| COMPRO POCKET TRANSIT*** | $9,635.00MN |
| soda cane robug | $271.00MN |
| LightScout DLI 100 Light Meter*** | $5,078.00MN |
| Kestrel 5000 Environmental Meter*** | $8,685.00MN |
| LAQUA Twin Potassium Meter*** | $12,951.00MN |
| MT-PRO Grain Moisture Tester*** | $9,353.00MN |
| Replacement Sodium Sensor for LAQUA Twin*** | $5,095.00MN |
| Par de anillos 100mm | $1,114.00MN |
| 2in Male - 1.25in Female Reducer*** | $740.00MN |