| Tetraview LCD digital Microscope*** | $41,107.00MN |
| Anillo-T Canon EOS*** | $1,203.00MN |
| MagniRule | $137.00MN |
| Solar Plane Mobile | $835.00MN |
| Stereoscopic Microscopie DIAMOND 20 & 40x*** | $24,380.00MN |
| ET Gauge*** | $38,356.00MN |
| UpClose G2 10x25mm Roof Monocular*** | $1,773.00MN |
| SkyMaster 18-40x80mm Zoom Porro Binoculars*** | $7,973.00MN |
| Estación Total Marca FOIF Modelo RTS 102R6*** | $98,256.00MN |
| GPS eTrex® SE*** | $3,999.00MN |
| Microscopio Biológico Profesional*** | $121,214.00MN |
| USB-to-3.5mm-Stereo-Plug Adapter | $4,522.00MN |
| Microscopio Monocular Biológico 40x,100x y 400x*** | $14,616.00MN |
| Rectangle Rim Free 2x | $418.00MN |
| STAR POINTER FINDERSCOPE*** | $1,964.00MN |
| MiniBrite 5x | $528.00MN |
| Structure of Vegetables - 10 slides*** | $1,409.00MN |
| Distanciómetro láser GLM 30 Professional*** | $1,953.00MN |
| The Sun | $372.00MN |
| Binocular Wilderness - 8x25*** | $1,392.00MN |
| Distanciómetro laser LDM60*** | $1,898.00MN |
| LCD Digital Microscope II*** | $70,433.00MN |
| Pup de Sensores @900MHz*** | $27,248.00MN |
| 4.57" ID Orion Full Aperture Solar Filter*** | $2,851.00MN |
| GPS MAP 65*** | $9,028.00MN |
| Rain Bucket Bird Guard*** | $675.00MN |
| soda cane robug | $271.00MN |
| 3.68in. ID Orion Full Aperture Solar Filter*** | $2,361.00MN |
| DOMO PD-15 (4.57MØ) C/MOTORES*** | $829,966.00MN |
| LumiLoupe 10x | $144.00MN |
| 1.25" Variable Universal Camera adapter*** | $2,064.00MN |
| Microscopio para Celular | $544.00MN |
| Tipping Bucket Rain Collector*** | $15,277.00MN |
| WatchDog A125 Temp/Ext. Temp*** | $3,669.00MN |
| MagniMark | $84.00MN |
| AudioStar Hand Controller*** | $13,882.00MN |
| Filtro Solar de 70mm de D.I.*** | $580.00MN |
| MS-0160 Carson Microscope 1600x*** | $13,992.00MN |
| Fun Mechanics Kit- Brush Robot*** | $1,283.00MN |
| Magnet Science | $309.00MN |
| Nikon T-ring*** | $1,203.00MN |
| COMPRO POCKET TRANSIT*** | $9,635.00MN |
| Magniloupe Headband | $206.00MN |
| 6 ft.(Short) HOME-DOME (HD-6S)*** | $373,368.00MN |
| Orion Prime Focus Camera Adapters | $1,559.00MN |
| "Academy" Microscope 1000x*** | $20,676.00MN |
| Herramienta multi-funcional de llavero Xdrive Compact 7 en 1*** | $705.00MN |
| 1.25" Orion Oxygen-III Nebula Eyepiece Filter*** | $3,185.00MN |
| Kestrel 2000 Pocket Weather Meter*** | $6,454.00MN |
| Leica DISTO D1 - Alcance de 40 m - Fácil de usar | $2,515.00MN |
| Meade Polaris 90mm German Equatorial Refractor | $42,468.00MN |
| Value Pak | $159.00MN |
| Wall Mount Temp/RH/CO2 Meter*** | $13,263.00MN |
| Kestrel 5000 Environmental Meter with LiNK*** | $32,868.00MN |
| Green Science- Grow-A-Maze | $309.00MN |
| dovetail plate for Vixen-style mounts*** | $1,425.00MN |
| Campus Microscope Photo Adapter*** | $1,937.00MN |
| Kestrel 5200 Professional Environmental Meter*** | $9,004.00MN |
| Potato Clock | $272.00MN |
| MagniView -2x/4.5x 90mm | $165.00MN |
| WatchDog A130 Temp/LW Logger*** | $8,976.00MN |
| Pocket Magnifier | $218.00MN |
| Suscripción Anual SpecConnect FieldScout Pro (8+ disp.)*** | $16,256.00MN |
| Stegosaurus Skeleton | $245.00MN |
| Solar Rover | $393.00MN |
| LX600 10" ACF w/StarLock*** | $180,053.00MN |
| Large Binocular Tripod L-Adapter | $725.00MN |
| Pocket Multi-Tool 12-in-1*** | $1,031.00MN |
| Par de anillos 100mm | $2,227.00MN |
| FreeHand 2.5x | $355.00MN |
| Rings 125mm | $1,693.00MN |
| Mammoth Skeleton*** | $245.00MN |
| General Biology - 25 slides*** | $6,418.00MN |
| ASI183MM (mono*** | $20,544.00MN |
| Life in the Ground - 10 slides*** | $1,377.00MN |
| Kestrel 5200 Professional Environmental Meter with LiNK*** | $12,365.00MN |
| MagniFlex Lamp Magnifier 2x/3.5x | $1,186.00MN |
| HandHeld™ 2.5/5x | $123.00MN |
| Cable for 497 Hand Controller*** | $334.00MN |
| G11 Mount - 60 lb Capacity*** | $71,449.00MN |
| EOS-T2 Adapter suitable for all ASI cameras*** | $1,991.00MN |
| Inhabitants of Polluted Waters - 10 slides*** | $704.00MN |
| WatchDog Sprayer Station*** | $46,403.00MN |
| Weather Station*** | $619.00MN |
| Combination pH/Temp Electrode for 2120*** | $7,083.00MN |
| HT-PRO Portable Hay Tester with Calibration Clip*** | $9,825.00MN |
| LX600 12" ACF w/StarLock*** | $209,484.00MN |
| USB Data Transfer Cable, Kestrel 5 Series*** | $2,104.00MN |
| Software to activate Datalogger CM 1000*** | $5,939.00MN |
| LX850 10" ACF w/StarLock*** | $280,467.00MN |
| Minolta SPAD 502DL Plus Meter*** | $83,638.00MN |
| FieldScout TCM 500 T-Handle*** | $3,936.00MN |
| Barra tipo Vixen 15"*** | $1,424.00MN |
| LumiVisor™ - LV-10 | $950.00MN |
| Protective Case for Series A & 1000*** | $3,236.00MN |
| Human Body Normal Tissues (Part 1) - 10 slides | $1,377.00MN |
| Erecting Diagonal 45° #932 for ETX-90, 105 & 125*** | $2,449.00MN |
| Zoology: Vertebrate Including Mammalia - 25 slides | $1,604.00MN |
| TDR 150 Soil Moisture Meter with Case*** | $22,533.00MN |
| 150 ppm Ca2+ Standard, 6 - 14mL bottles*** | $3,150.00MN |
| Set for Teaching Biology (Part 2) - 10 slides*** | $2,113.00MN |
| Refractometer 0-32% Auto Temp Comp*** | $5,581.00MN |
| WaterScout SM 100 Sensor - 6ft(1.8m)*** | $2,284.00MN |
| Penetrometer FT 30*** | $8,184.00MN |
| Spare pH probe for D-54 Meter*** | $5,190.00MN |
| ATC pH Probe (Liquids)*** | $2,497.00MN |
| Meade Series 4000 1.25" Plossl Eyepiece & Filter Set*** | $5,936.00MN |
| LED LIGHTED Full-Page, Paper-Back Book Light | $651.00MN |
| Zero Image Focuser*** | $8,669.00MN |
| Fishes, frogs and amphibians - 10 slides*** | $2,113.00MN |
| WatchDog Model 1650 Data Logger*** | $21,929.00MN |
| Soil K+ Kit w/30 Samples*** | $1,402.00MN |
| Meade X-Wedge*** | $18,144.00MN |
| Penetrometer FT 40*** | $8,184.00MN |
| Field Scout Foot-Candle Meter*** | $7,474.00MN |
| Milwaukee EC40 EC/TDS Nutrient Meter*** | $3,628.00MN |
| Horiba Laqua Case for Meters | $3,172.00MN |
| External (Soil) Temperature Sensor - 6 ft. | $1,269.00MN |
| WatchDog Model 2475 Plant Growth Station*** | $23,734.00MN |
| WatchDog Model 1525 Data Logger*** | $9,118.00MN |
| Par de Adaptador cola de milano tipo Losmandy*** | $1,002.00MN |
| Chrome Lighted RimFree | $855.00MN |
| Mini Multi-Tool 8-in-1*** | $821.00MN |
| PST - 40mm/400mm LF HA <1.0 A*** | $28,566.00MN |
| Patological human tissues (Part 1) - 10 slides | $689.00MN |
| 36in Auger Tube Kit*** | $15,419.00MN |
| Atlas cosmico*** | $339.00MN |
| LAQUA Twin pH Meter*** | $8,397.00MN |
| WatchDog 2-WaterScout Irrigation Station*** | $11,399.00MN |
| WatchDog Model 2400 External Sensor Station*** | $17,645.00MN |
| WatchDog Model 1450 Data Logger*** | $9,118.00MN |
| Series 5000 Mega Wide Angle Eyepiece 21mm (2")*** | $7,326.00MN |
| Temperature (Micro) Sensor | $2,131.00MN |
| WEATHER STATION WITH ATOMIC CLOCK | $1,894.00MN |
| Oceana 7x50 Marine | $7,921.00MN |
| WatchDog 4-Watermark Irrigation Station*** | $16,960.00MN |
| ASI120MM*** | $6,016.00MN |
| Eyepiece SP 4000 15.0mm 1.25" Meade*** | $1,907.00MN |
| Field Scout Quantum Meter*** | $6,225.00MN |
| Lenspen optics cleaning tool | $648.00MN |
| FieldScout Sensor Reader Case*** | $1,110.00MN |
| Alarm Output Module*** | $6,807.00MN |
| WatchDog 100-Temp 2K*** | $2,296.00MN |
| WatchDog 3-Watermark Irrigation Station*** | $13,914.00MN |
| Field Scout Quantum and Foot-Candle Meter*** | $9,374.00MN |
| TravelView™ - 10x25*** | $794.00MN |
| Filtro Solar de 110mm de D.I.*** | $812.00MN |
| Juego de Química Mi alegría Equipo 3 | $1,600.00MN |
| Conductivity Cell (Water)*** | $5,725.00MN |
| Fuente de Poder de Litio LXPS 18*** | $8,688.00MN |
| WatchDog 100 Series Button Docking Station (USB)*** | $3,532.00MN |
| Penetrometer FT 10 | $8,184.00MN |
| ET Pup Station (900 MHz)*** | $48,747.00MN |
| WatchDog Model 1200 Data Logger*** | $5,886.00MN |
| Field Carrying Case With Buffers*** | $1,260.00MN |
| Tropical Plants - 10 slides | $689.00MN |
| Irrigation On/Off Sensor*** | $5,591.00MN |
| *** | $3,435.00MN |
| Watermark Soil Moisture Sensor 20 ft*** | $2,707.00MN |
| T-Adapter #62 for SC*** | $1,079.00MN |
| 150 ppm K+ DI Standard*** | $1,776.00MN |
| Eyepiece SP 4000 20mm 1.25" Meade*** | $996.00MN |
| Adaptador básico para smartphone 1.25" | $733.00MN |
| Eyepiece SP 4000 56mm 2'' Meade*** | $2,122.00MN |
| #928 45-Degree Erect Image Prism (1.25")*** | $1,125.00MN |
| Zoology: Invertebrate and Insects - 25 slides | $1,604.00MN |
| QHY5L-II M | $6,369.00MN |
| Illusion Science*** | $259.00MN |
| Eyepiece SP 4000 6.4mm 1.25" Meade*** | $866.00MN |
| 12" LX200-ACF f/10 UHTC*** | $182,650.00MN |
| WatchDog Model 1425 Data Logger*** | $7,964.00MN |
| Quantum Light Sensor*** | $9,974.00MN |
| DataScout Cellular Modem*** | $20,852.00MN |
| Erecting Diagonal 45° #933 for ETX-70*** | $1,558.00MN |
| The Wanderful World of a Drop of Water - 10 slides | $1,377.00MN |
| 2" Enhanced Dielectric Diagonal with SC Adapter*** | $5,243.00MN |
| Model HC Soil Sampler*** | $2,512.00MN |
| 2000 ppm Na+ Standard, 6 - 14mL bottles*** | $1,776.00MN |
| 14" LX200-ACF f/10 UHTC*** | $238,050.00MN |
| CELESTRON ELEMENTS 10X25 MONOCULAR*** | $554.00MN |
| FieldScout CM 1000 NDVI Meter*** | $90,490.00MN |
| Patological human tissues (Part 2) - 10 slides*** | $689.00MN |
| Glow Solar System Mobile Making Kit*** | $260.00MN |
| WaterScout Calibration Device*** | $2,127.00MN |
| GPS Unit Mounting Bracket*** | $4,030.00MN |
| Night Sky Proyection Kit*** | $260.00MN |
| Field Scout SC-900*** | $51,146.00MN |
| Set for teaching Sciences - 10 slides | $704.00MN |
| Orion StarShoot AutoGuider*** | $9,883.00MN |
| Filtro Solar de 90mm de D.I.*** | $638.00MN |
| Herramienta Multi-funcional de llavero Micro Max 19 en 1*** | $601.00MN |
| Kestrel USB Interface | $1,673.00MN |
| 5MP Digital Imager*** | $4,696.00MN |
| Silver-Black Polymer Sheets*** | $589.00MN |
| Mag Lev Train Model*** | $417.00MN |
| U51-10 Multi-parameter Water Quality Meter*** | $114,079.00MN |
| Tensiometer Service Kit*** | $1,984.00MN |
| WD 1400 4-WaterScout Irrigation Station*** | $18,114.00MN |
| ZWO Mini Guider Scope*** | $3,540.00MN |
| CO2 Monitor*** | $22,379.00MN |
| Solar Power Package (WD)*** | $7,620.00MN |
| Conductivity Standard 2.76 mS/cm*** | $1,145.00MN |
| Animal reproduction - 10 slides | $689.00MN |
| Hydraulic Robotic Arm*** | $351.00MN |
| Conductivity Standard, 1.41 mS/cm, 230mL*** | $642.00MN |
| Eyepiece Holder (1.25")*** | $1,294.00MN |
| WaterScout SM 100 Sensor - 20ft*** | $2,654.00MN |
| WatchDog Frost Alert Visual Frost Alarm*** | $6,653.00MN |
| Barlow Lens 3x #128*** | $1,228.00MN |
| 4-20 mA Input Cable*** | $485.00MN |
| Barometric Pressure Sensor Extended Range*** | $10,965.00MN |
| Plants Reproduction and Propagation - 10 slides | $704.00MN |
| 2" ACCESSORY ADAPTER FOR MEADE ACF AND SCT MODELS*** | $2,968.00MN |
| Doodling Robot*** | $351.00MN |
| Yagi Antenna Cable - 20ft*** | $2,450.00MN |
| #546 AC Adapter for ETX70 and DS2000 | $850.00MN |
| LANDSCOUT 10X50MM PORRO BINOCULAR*** | $1,704.00MN |
| Stereo Microscope CRYSTAL PRO 7.5-45x*** | $51,072.00MN |
| Leaf Wetness Sensor | $3,454.00MN |
| StarMoon Cohete de Agua-Aire con Paracaídas | $417.00MN |
| Milwaukee CD611 Digital Conductivity Pen (EC)*** | $795.00MN |
| LAQUA Twin Calcium Meter*** | $14,152.00MN |
| Cámara a color QHY 5III 485C*** | $13,055.00MN |
| Replacement pH Sensor for LAQUA Twin*** | $2,717.00MN |
| Replacement Calcium Sensor for LAQUA Twin*** | $5,095.00MN |
| Soluciones de Calibración de Nitrato 150 ppm*** | $1,776.00MN |
| GPSMAP® 65s*** | $10,031.00MN |
| Replogle Globe Traveler Globe Blue | $1,053.00MN |
| Wonder Globe (Celestial ) | $551.00MN |
| Números y Estrellas Mayas | $226.00MN |
| MT-PRO Grain Moisture Tester*** | $9,353.00MN |