| External (Soil) Temperature Sensor - 6 ft.*** | $2,578.00MN |
| Mounting Tripod | $3,664.00MN |
| Lupa iluminada de 2.75x y 7.5x para cicrcuitos impresos | $959.00MN |
| Anemómetro for Vantage Pro2 & Vantage Pro ®*** | $5,090.00MN |
| Solar Radiation Sensor*** | $5,090.00MN |
| Filtro Solar de 150mm de D.I.*** | $1,414.00MN |
| 20mm Orion Expanse Eyepiece*** | $4,053.00MN |
| GPSMAP® 65s*** | $10,188.00MN |
| Set for Teaching Biology (Part 1) - 10 slides | $715.00MN |
| 32mm Orion Sirius Plossl Telescope Eyepiece*** | $1,719.00MN |
| Orion StarShoot AutoGuider*** | $10,038.00MN |
| Barlow Lens 2x #126 Short Focus | $1,177.00MN |
| Orion SkyLine Deluxe Laser Pointer-to-Telescope Bracket | $572.00MN |
| 2" Enhanced Dielectric Diagonal with SC Adapter*** | $5,325.00MN |
| ShortTube 80-A Refractor Telescope*** | $7,923.00MN |
| 15mm Orion Expanse Eyepiece*** | $4,052.00MN |
| 2" Orion 13% Transmission Moon Filter*** | $837.00MN |
| Zoology: Vertebrate Including Mammalia - 25 slides | $1,629.00MN |
| 6.0mm Orion Edge-On Planetary Eyepiece*** | $3,939.00MN |
| GPS eTrex 32x | $7,131.00MN |
| Erecting Diagonal 45° #933 for ETX-70*** | $1,582.00MN |
| 1.25" Variable Universal Camera adapter*** | $2,096.00MN |
| GPS MAP 65*** | $9,169.00MN |
| 3.0mm Orion Edge-On Planetary Eyepiece*** | $8,765.00MN |
| 38mm Orion Q70 Wide-Field Telescope Eyepiece*** | $4,157.00MN |
| Barlow Lens 3x #128*** | $1,247.00MN |
| 6.3mm Orion E-Series Telescope Eyepiece | $995.00MN |
| Set for Teaching Biology (Part 2) - 10 slides | $715.00MN |
| Orion High-Power 1.25" 5x 4-Element Barlow Lens*** | $5,953.00MN |
| 3.68in. ID Orion Full Aperture Solar Filter*** | $2,398.00MN |
| Diagonal Prism 1.25" #918A*** | $909.00MN |
| 298mm ID Orion Telescope Tube Rings*** | $10,159.00MN |
| 11lb Counterweight for Atlas & Sirius Mounts*** | $2,903.00MN |
| 2" ACCESSORY ADAPTER FOR MEADE ACF AND SCT MODELS*** | $3,014.00MN |
| MagniFlash 11x*** | $1,000.00MN |
| Glass Lens Magnifier 4" 1.85x*** | $86.00MN |
| LightScout DLI 100 Light Meter*** | $5,158.00MN |
| Large Binocular Tripod L-Adapter | $368.00MN |
| Fun Mechanics Kit- Brush Robot | $434.00MN |
| Glow Planets & Super Nova 20 pcs | $276.00MN |
| Green Science- Grow-A-Maze*** | $628.00MN |
| Mark III: 10x Panoramic Binocular (coin operated)*** | $141,523.00MN |
| Glow Mini Stars | $117.00MN |
| LAQUA Twin Nitrate Meter*** | $12,628.00MN |
| Exploracion Lunar | $359.00MN |
| WatchDog Model 1250 Data Logger*** | $7,620.00MN |
| Mag Lev Train Model*** | $424.00MN |
| Distanciómetro láser GLM 50 C Professional*** | $5,130.00MN |
| COMPRO POCKET TRANSIT COMPASS*** | $9,786.00MN |
| 1.25" Orion Universal Camera Adapter | $2,416.00MN |
| Glow 3D Solar System | $262.00MN |
| 140mm ID Orion Telescope Tube Rings | $1,637.00MN |
| Night Sky Proyection Kit*** | $264.00MN |
| Brass Compass In Metal Tin Box*** | $326.00MN |
| Motorized Robot Hand*** | $357.00MN |
| The Sun | $378.00MN |
| 0-2.5V DC Input Cable*** | $727.00MN |
| Soil Compaction Tester*** | $6,111.00MN |
| windmill generator | $331.00MN |
| WatchDog 3250 Wireless ET Station*** | $57,586.00MN |
| WatchDog A160 Temp/RH/C02 Logger*** | $8,651.00MN |
| WatchDog Model 1200 Data Logger*** | $5,978.00MN |
| WatchDog Frost Alert Visual Frost Alarm*** | $6,757.00MN |
| Autonivel a Láser de Puntos GPL 5 Professional*** | $7,608.00MN |
| SM 802 Economy ph/EC Meter*** | $11,609.00MN |
| Kidz Labs / Survival Sciencie Kit*** | $310.00MN |
| WatchDog Model 1650 Data Logger*** | $11,136.00MN |
| WatchDog Model 1400 Data Logger*** | $7,737.00MN |
| Flying Science*** | $683.00MN |
| WatchDog Model 2450 Temp/RH Station*** | $19,623.00MN |
| Illusion Science*** | $263.00MN |
| WatchDog Model 1450 Data Logger*** | $9,261.00MN |
| Peque ciencia optica | $368.00MN |
| Glow Star | $106.00MN |
| Field Scout Foot-Candle Meter*** | $7,591.00MN |
| Enviro battery | $296.00MN |
| CONVENTIONAL POCKET TRANSIT*** | $13,646.00MN |
| Nivel Láser de Líneas GLL 3-80 G Profesional*** | $16,417.00MN |
| Funda para telescopio | $1,764.00MN |
| Temperature/RH Pen*** | $2,321.00MN |
| WatchDog Model 2425 Plant Growth Station*** | $16,474.00MN |
| Herramienta multi-funcional de llavero Xdrive Compact 7 en 1*** | $358.00MN |
| CONVENTIONAL POCKET TRANSIT*** | $13,646.00MN |
| Glow 3D Dinosaur*** | $259.00MN |
| LinenTest™ 11.5x15mm*** | $332.00MN |
| Field Scout Quantum Meter*** | $6,322.00MN |
| WatchDog Model 1425 Data Logger*** | $8,088.00MN |
| Build Your Own Wind Turbine*** | $425.00MN |
| WatchDog A130 Temp/LW Logger*** | $9,117.00MN |
| Mammoth Skeleton*** | $249.00MN |
| Robot Duck*** | $357.00MN |
| WatchDog Model 1225 Data Logger*** | $6,447.00MN |
| 10x Hands Free Loupe | $340.00MN |
| Minolta SPAD 502DL Plus Meter*** | $87,690.00MN |
| ET Gauge | $12,985.00MN |
| Adaptador AC for ETX-PE, LXD, LX90, LX200 (up to 14"), LX400,*** | $1,846.00MN |
| Lupa Frontal Multi-Aumento*** | $383.00MN |
| CO2 Monitor*** | $22,729.00MN |
| Tipping Bucket Rain Collector | $7,758.00MN |
| Barometric Pressure Sensor Std.*** | $22,272.00MN |
| Irrigation On/Off Sensor*** | $5,678.00MN |
| Leaf Wetness Sensor | $3,508.00MN |
| Quantum Light Sensor*** | $7,337.00MN |
| Watermark Soil Moisture Sensor 20 ft*** | $2,750.00MN |
| Soil Moisture Transducer - R*** | $7,545.00MN |
| FreeHand 2.5x | $361.00MN |
| MagniFlex Lamp Magnifier 2x/3.5x | $1,204.00MN |
| (2x) Helping Hand Magnifier | $265.00MN |
| MagniFly™ 2x/3.5x | $984.00MN |
| Barra tipo Vixen 15"*** | $723.00MN |
| Vixen Style Camera Mount | $851.00MN |
| Foodstuffs and their adulterations - 10 slides | $699.00MN |
| ezRead™ | $1,316.00MN |
| Orion Atlas EQ-G Computerized GoTo Telescope Mount*** | $73,390.00MN |
| myMET | $3,786.00MN |
| Vantage Vue Console*** | $6,221.00MN |
| 2" Orion Variable Polarizing Eyepiece Filter*** | $1,968.00MN |
| Wireless Vantage Pro2 Plus (Solar & UV)*** | $35,627.00MN |
| Barra para telescopio en paralelo tipo vixen*** | $1,674.00MN |
| WeatherLink Console*** | $8,935.00MN |
| Orion Awesome Autoguider Refractor Package | $22,532.00MN |
| Digitarium Portable Dome 7m*** | $356,197.00MN |
| Wireless Long-Range Repeater with AC Power*** | $5,125.00MN |
| Tube Rings, 140mm ID*** | $1,304.00MN |
| MagniSheet*** | $292.00MN |
| Par de Adaptador cola de milano tipo Losmandy*** | $1,018.00MN |
| Animals and Plants Damaged by the Enviroment - 10 slides | $699.00MN |
| 150 ppm Na+ Standard, 6 - 14mL bottles*** | $1,804.00MN |