| 5MP Digital Imager*** | $4,696.00MN |
| Inhabitants of Polluted Waters - 10 slides*** | $1,409.00MN |
| Estación Total Marca FOIF Modelo RTS 102R6*** | $98,256.00MN |
| Nikon T-ring | $602.00MN |
| LANDSCOUT 10X50MM PORRO BINOCULAR*** | $1,704.00MN |
| Pup Repetidor @900MHz*** | $11,124.00MN |
| Software to activate Datalogger CM 1000*** | $5,939.00MN |
| FieldScout Sensor Reader Case*** | $1,110.00MN |
| Kestrel 2000 Pocket Weather Meter*** | $3,227.00MN |
| GPS eTrex® SE*** | $7,998.00MN |
| Neutral-Density Moon Filters, 13% Transmission*** | $1,504.00MN |
| WindSonic Mounting Pipe Kit*** | $8,976.00MN |
| Watch compass | $120.00MN |
| myMET | $3,728.00MN |
| 'Klima Logger' professional thermo-hygrometer with data logger*** | $16,243.00MN |
| Pup de Sensores @900MHz*** | $27,248.00MN |
| DOMO PD-15 (4.57MØ) C/MOTORES*** | $1,659,932.00MN |
| EOS-T2 Adapter suitable for all ASI cameras*** | $1,991.00MN |
| Filtro Solar de 125mm de D.I.*** | $928.00MN |
| garden-combitester*** | $1,408.00MN |
| SkyMaster 20x80 Binocular*** | $16,764.00MN |
| 034B-L Wind Set*** | $69,835.00MN |
| WaterScout Calibration Device*** | $2,127.00MN |
| Model LS Soil Sampler | $4,721.00MN |
| AC Adapter, 110VAC*** | $1,197.00MN |
| ezRead™ | $2,591.00MN |
| thermometer for compost | $708.00MN |
| 298mm ID Orion Telescope Tube Rings*** | $6,669.00MN |
| Illuminated UV/White 15x Loupe | $409.00MN |
| Leica DISTO D2 - 100 m alcance - 7 modos de medición | $4,512.00MN |
| rain-gauge | $1,069.00MN |
| 3" Levitating Globe | $1,336.00MN |
| Pocket Digital Refractometer*** | $12,431.00MN |
| Galino liquid thermometer | $3,018.00MN |
| Milwaukee EC40 EC/TDS Nutrient Meter*** | $3,628.00MN |
| Filtro Solar de 110mm de D.I.*** | $1,624.00MN |
| Filtro Solar de 100mm de D.I.*** | $696.00MN |
| Glass Lens Magnifier 2.5" 3x | $62.00MN |
| Pocket Multi-Tool 12-in-1*** | $1,031.00MN |
| Wireless Long-Range Repeater with Solar Power*** | $10,579.00MN |
| RoboFocus*** | $34,107.00MN |
| Funda para telescopio | $1,737.00MN |
| Patological human tissues (Part 1) - 10 slides*** | $2,066.00MN |
| pH 7.0 (2) 30 ml each*** | $393.00MN |
| LAQUA Twin pH Meter*** | $4,198.00MN |
| Diagonal Prism 1.25" #918A*** | $895.00MN |
| Solar Radiation Sensor*** | $5,011.00MN |
| Soluciones de Calibración de Nitrato 150 ppm*** | $1,776.00MN |
| LX850 10" ACF w/StarLock*** | $280,467.00MN |
| Set for Teaching Biology (Part 2) - 10 slides | $704.00MN |
| Fishes, frogs and amphibians - 10 slides | $704.00MN |
| Mammoth Skeleton*** | $245.00MN |
| The Earth | $372.00MN |
| Altimeter/Barometer*** | $9,656.00MN |
| 11lb Counterweight for Atlas & Sirius Mounts*** | $2,858.00MN |
| 12cm Plasma light*** | $616.00MN |
| Maping compass with mirror | $214.00MN |
| 150 ppm Ca2+ Standard, 6 - 14mL bottles*** | $1,575.00MN |
| Penetrometer FT 10 | $16,367.00MN |
| Outland X 10x42 Binoculars*** | $4,143.00MN |
| Magniloupe Headband | $103.00MN |
| Digital thermo-hygrometer*** | $2,946.00MN |
| Anillo-T Canon EOS*** | $1,203.00MN |
| Upclose G2 10-30x50 Zoom Porro Binocular*** | $2,422.00MN |
| OcuLens™ 5x & 8x | $218.00MN |
| Field Scout Foot-Candle Meter*** | $7,474.00MN |
| Animal reproduction - 10 slides | $689.00MN |
| WatchDog Frost Alert Visual Frost Alarm*** | $6,653.00MN |
| LAQUA Twin Potassium Meter*** | $12,951.00MN |
| Wireless Repeater with AC Power*** | $4,454.00MN |
| 150 ppm K+ DI Standard*** | $1,776.00MN |
| Stainless Steel Temperature Probe with RJ Connector*** | $1,670.00MN |
| 6-Plate Solar Radiation Shield*** | $5,811.00MN |
| MagniMark | $42.00MN |
| COMPRO POCKET TRANSIT COMPASS*** | $9,635.00MN |
| COMPRO POCKET TRANSIT*** | $9,635.00MN |
| Mark II: 10x Panoramic Binocular (noncoin operated)*** | $70,635.00MN |
| Telescope 10" LX90-ACF*** | $108,205.00MN |
| Cabled Weather Envoy*** | $5,234.00MN |
| 10x21mm Jewelers Loupe in Plastic Case, Chrome Round Body*** | $220.00MN |
| Tip 1/8"*** | $571.00MN |
| Analogue Indoor-Outdoor Thermometer | $241.00MN |
| Termómetro digital solar Maximos y Mínimos | $596.00MN |
| Credit Card Magnifier 2x*** | $40.00MN |
| SkyMaster 15x70 Binocular*** | $3,971.00MN |
| Meade Polaris 114mm German Equatorial Reflector | $7,678.00MN |
| Indoor/Outdoor Thermometer With Clock | $567.00MN |
| Long-Stem Thermometer*** | $1,381.00MN |
| Self Sticking Car Compass | $70.00MN |
| digital professional thermo-hygrometer | $2,318.00MN |
| Orion SkyLine Deluxe Laser Pointer-to-Telescope Bracket | $1,126.00MN |
| Field Scout Dual Solar/Electric Quantum Meter*** | $7,474.00MN |
| Structure of Vegetables - 10 slides | $704.00MN |
| Lenspen optics cleaning tool | $1,296.00MN |
| MS-0100 Carson Microscope 1000x*** | $15,764.00MN |
| FieldScout CM 1000 NDVI Meter*** | $90,490.00MN |
| Xplorer 4 | $3,947.00MN |
| Kestrel 5400AG Cattle Heat Stress Tracker with LiNK + Vane Mount*** | $22,669.00MN |
| Microscopio Monocular Biológico 40x,100x y 400x | $9,744.00MN |
| Atlas cosmico*** | $170.00MN |
| Leica TRI 100 Tripod | $3,108.00MN |
| Wireless Long-Range Repeater with AC Power*** | $10,093.00MN |
| USB-to-3.5mm-Stereo-Plug Adapter | $1,507.00MN |
| Lantastic Compass | $251.00MN |
| Mark II: 10x Panoramic Binocular (noncoin operated) w/o base*** | $65,029.00MN |
| GPS eTrex 32x | $7,021.00MN |
| Eyepiece SP 4000 6.4mm 1.25" Meade*** | $866.00MN |
| The Wanderful World of a Drop of Water - 10 slides | $1,377.00MN |
| CM 1000 Chlorophyll Meter*** | $83,336.00MN |
| Map Compass with Ruler and Lanyard | $140.00MN |
| 150 ppm Na+ Standard, 6 - 14mL bottles*** | $3,552.00MN |
| Rain Collector Cone | $725.00MN |
| ZWO ASI 1600 MONOCHROME COOLED CAMERA W/7-36MM FW AND LRGB/HA/SI*** | $66,715.00MN |
| Poster Mapa del cielo | $74.00MN |
| Glow 3D Solar System | $129.00MN |
| Hydraulic Robotic Arm*** | $351.00MN |
| Filtro Solar de 70mm de D.I.*** | $580.00MN |
| GPSMAP® 65s*** | $10,031.00MN |
| Wireless Vantage Pro2 Sensor Suite Weather Station*** | $13,920.00MN |
| Pocket Magnifier | $218.00MN |
| Flow Probe (5.5 to 15 handle)*** | $40,400.00MN |
| Field Scout External Light Sensor Meter*** | $8,724.00MN |
| Animals and Plants Damaged by the Enviroment - 10 slides | $689.00MN |
| Penetrometer FT 20*** | $8,184.00MN |
| digital thermo-hygrometer*** | $1,145.00MN |
| Glow Mini Stars | $115.00MN |
| Kestrel 5000 Environmental Meter*** | $8,685.00MN |
| Electric Shutter (ES-6/ES-10)*** | $46,980.00MN |
| Digital Dome Works*** | $75,168.00MN |
| MagniFlex Lamp Magnifier 2x/3.5x | $1,186.00MN |
| LX850 14" ACF w/StarLock*** | $346,255.00MN |
| Envoy8X*** | $4,009.00MN |
| f/6.3 Focal Reducer/Field Flatener*** | $1,945.00MN |
| WeatherLink ® for Vantage Pro2, Windows, Serial Port*** | $5,011.00MN |
| ZWO Atmospheric Dispersion Corrector*** | $4,276.00MN |
| Erecting Diagonal 45° #932 for ETX-90, 105 & 125*** | $1,224.00MN |
| Glow Star | $104.00MN |
| Rain-gauge | $451.00MN |
| Electric Dome Drive ED-10*** | $23,490.00MN |
| Microscopio para Celular | $272.00MN |
| CELESTRON ELEMENTS 10X25 MONOCULAR*** | $554.00MN |
| Wilderness Spotting Scope – 15-45x65mm | $4,131.00MN |
| Penetrometer FT 02 | $13,094.00MN |
| LCD Digital Microscope II*** | $14,087.00MN |
| Cabled Vantage Pro2™ ISS*** | $12,250.00MN |
| LAQUA Twin Sodium Meter*** | $12,433.00MN |
| 1 1/2" Diameter Compass with 40" Lanyard | $120.00MN |
| Anemometer Transmitter Kit*** | $5,234.00MN |
| Cable for 497 Hand Controller*** | $334.00MN |
| Zoology: Invertebrate and Insects - 25 slides | $1,604.00MN |
| Minolta SPAD 502DL Plus Meter*** | $83,638.00MN |
| Mark III: 10x Panoramic Binocular (coin operated)*** | $139,346.00MN |
| Field Scout UV Meter*** | $7,825.00MN |
| Exploracion Lunar | $353.00MN |
| Eyepiece SP 4000 9.7mm 1.25" Meade*** | $866.00MN |
| Microscopio Biológico Profesional*** | $80,809.00MN |
| LAQUA Twin Calcium Meter*** | $28,304.00MN |
| Xplorer 1 | $1,701.00MN |
| STAR POINTER FINDERSCOPE*** | $982.00MN |
| Barra tipo Vixen 10" | $603.00MN |
| Pup de Estaciones @900MHz*** | $12,374.00MN |
| GPS cable for Field Scout Equipments*** | $1,079.00MN |
| Leica DISTO D1 - Alcance de 40 m - Fácil de usar | $2,515.00MN |
| Soil Moisture Sensor, Vantage Pro and Vantage Pro2 | $1,893.00MN |
| Orion Binocular Viewer for Telescopes*** | $15,769.00MN |
| CR1000X Datalogger para medida y control*** | $145,062.00MN |
| Lupa de bolsillo plegable con lente de cristal de 4x 2" | $55.00MN |
| SKYMASTER 15-35X70 ZOOM BINOCULAR*** | $11,081.00MN |
| Barra para telescopio en paralelo tipo vixen*** | $1,648.00MN |
| Dual 10x & 20x Jewelers Loupe*** | $195.00MN |
| LONG RANGE REMOTE TEMPERATURE AND HUMIDITY SENSOR | $625.00MN |
| 15cm Plasma light*** | $953.00MN |
| Moon Poster | $110.00MN |
| Skywatch Geos 11 - Kit Completo*** | $28,377.00MN |
| 2000 ppm Na+ Standard, 6 - 14mL bottles*** | $1,776.00MN |
| Brujula Krypton de colgar Negro | $60.00MN |
| Model HC Soil Sampler*** | $2,512.00MN |
| Lizards, birds and snakes - 10 slides | $689.00MN |
| Value Pak | $159.00MN |
| Higrotermómetro y datalogger con 32000 registros | $2,361.00MN |
| Stegosaurus Skeleton | $245.00MN |
| dovetail plate for Vixen-style mounts | $475.00MN |
| Campus Microscope Photo Adapter | $968.00MN |
| Tetraview LCD digital Microscope*** | $20,553.00MN |
| Field Scout Quantum and Foot-Candle Meter*** | $9,374.00MN |
| Glow Solar System Mobile Making Kit*** | $260.00MN |
| Replogle Globe Traveler Globe Blue | $1,053.00MN |
| Wireless Repeater with Solar Power*** | $8,352.00MN |
| Clisímetro Geosurv | $2,071.00MN |
| WeatherLink ® for Vantage Pro2, Windows, USB*** | $5,011.00MN |
| Replacement Calcium Sensor for LAQUA Twin*** | $5,095.00MN |
| Stereo Microscope CRYSTAL 7.5-45x*** | $25,206.00MN |
| CELESTRON KIDS MICROSCOPE WITH SMARTPHONE ADAPTER*** | $1,730.00MN |
| Night Sky Proyection Kit*** | $260.00MN |
| Enviro battery | $292.00MN |
| Penetrometer FT 40*** | $8,184.00MN |
| Mark III: 10x Panoramic Binocular (coin operated) w/o base*** | $117,027.00MN |
| Watermark Adapter for FieldScout Soil Sensor Reader*** | $1,124.00MN |
| Kestrel USB Interface*** | $3,346.00MN |
| 50x Pocket Microscope w/2 LED's | $665.00MN |
| Barlow Lens 2x #126 Short Focus | $1,159.00MN |
| Brass Compass In Metal Tin Box*** | $321.00MN |
| Adaptador básico para smartphone 1.25" | $1,465.00MN |
| WatchDog A150 Temp/RH Logger | $3,512.00MN |
| Distanciómetro láser GLM 30 Professional*** | $1,953.00MN |
| Antología de astronomía ¿Cómo Ves?*** | $249.00MN |
| Eyepiece SP 4000 12.4mm 1.25" Meade*** | $866.00MN |
| Cell reproduction and development - 10 slides*** | $689.00MN |
| Motor Drive for AstroMaster/PowerSeeker | $2,050.00MN |
| PST - 40mm/400mm LF HA <1.0 A*** | $28,566.00MN |
| Anemómetro for Vantage Pro2 & Vantage Pro ®*** | $5,011.00MN |
| Glass Lens Magnifier 4" 1.85x*** | $85.00MN |
| Vantage Pro2 GroWeather Cabled Sensor Suite with 24-Hour Fan*** | $24,499.00MN |
| Números y Estrellas Mayas | $226.00MN |
| INDOOR / OUTDOOR TEMPERATURE WITH ATOMIC CLOCK | $645.00MN |
| Oceana 7x50 Marine | $7,921.00MN |
| TB4-L Rain Gage with 8 in. Orifice*** | $41,139.00MN |
| Stereo Microscope CRYSTAL PRO 7.5-45x*** | $102,144.00MN |
| Tropical Plants - 10 slides | $689.00MN |
| Caudalímetro portátiles para agua y flujo de aire*** | $27,102.00MN |
| Analogue Thermo-Hygrometer | $732.00MN |
| Juego de Química Mi alegría Equipo 3 | $1,600.00MN |
| Kestrel 1000 Pocket Wind Meter*** | $2,590.00MN |
| 4-20 mA Input Cable*** | $485.00MN |
| Set for Teaching Biology (Part 1) - 10 slides | $704.00MN |
| Science Magic | $272.00MN |
| Eyepiece Zoom 4000 8mm-24mm (1.25") Meade*** | $2,344.00MN |
| Minolta SPAD 502 Plus Meter*** | $70,126.00MN |
| CH150 12V Charging Regulator*** | $13,146.00MN |
| Filtro Solar de 90mm de D.I.*** | $638.00MN |
| Model 115-Rain Logger*** | $3,956.00MN |
| Replacement Potassium Sensor for LAQUA Twin*** | $5,095.00MN |
| Portable Tripod with Clamp*** | $1,047.00MN |
| Filtro Solar de 150mm de D.I.*** | $1,392.00MN |
| soda cane robug | $271.00MN |
| CONVENTIONAL POCKET TRANSIT*** | $13,436.00MN |
| MicroBrite Plus™ - 60-120x Pocket Microscope*** | $865.00MN |
| PC CUBBY FOR HD-6T*** | $31,320.00MN |
| Lensatic Compass | $180.00MN |
| MiniBrite 5x | $264.00MN |
| WatchDog 100 Series Button Docking Station (serial)*** | $3,532.00MN |
| Meade Polaris 90mm German Equatorial Refractor | $10,617.00MN |
| Globo Terráqueo Traveler Antiguo | $1,053.00MN |
| Tip 1/4"*** | $571.00MN |
| LED LIGHTED Full-Page, Paper-Back Book Light | $651.00MN |
| TravelView™ - 10x25*** | $794.00MN |