| Fishes, frogs and amphibians - 10 slides | $715.00MN |
| Animal reproduction - 10 slides | $699.00MN |
| 6.58" ID Orion Full Aperture Solar Filter | $4,861.00MN |
| Neutral-Density Moon Filters, 13% Transmission*** | $764.00MN |
| Life in the Ground - 10 slides | $699.00MN |
| Stargazer's Deluxe Filter Set 1.25"*** | $5,374.00MN |
| MicroBrite Plus™ - 60-120x Pocket Microscope*** | $440.00MN |
| Lizards, birds and snakes - 10 slides | $699.00MN |
| 3.68in. ID Orion Full Aperture Solar Filter*** | $2,398.00MN |
| Inhabitants of Polluted Waters - 10 slides*** | $715.00MN |
| 1.25" Orion Variable Polarizing Filter | $1,086.00MN |
| Set for Teaching Biology (Part 2) - 10 slides | $715.00MN |
| The Wanderful World of a Drop of Water - 10 slides | $699.00MN |
| Milwaukee EC40 EC/TDS Nutrient Meter*** | $3,684.00MN |
| Weather Station Mounting Tripod*** | $5,578.00MN |
| Watermark Soil Moisture Sensor 11 ft*** | $4,490.00MN |
| WaterScout Calibration Device*** | $2,160.00MN |
| Binocular Wilderness - 8x25*** | $1,413.00MN |
| Set for Teaching Biology (Part 1) - 10 slides | $715.00MN |
| Rain Bucket Bird Guard*** | $686.00MN |
| MagniRead | $115.00MN |
| Temperature (Micro) Sensor | $2,164.00MN |
| FreeHand 2.5x | $361.00MN |
| Series 5000 UHD 15mm Eyepiece (1.25") | $3,504.00MN |
| Replacement EC Sensor for LAQUA Twin*** | $2,760.00MN |
| Two 20cm (8in) Rods*** | $2,035.00MN |
| EnviroMonitor Node*** | $11,197.00MN |
| 4-20 mA Input Cable*** | $492.00MN |
| Vantage Pro2 GroWeather Cabled Sensor Suite with 24-Hour Fan*** | $24,882.00MN |
| MT-PRO Grain Moisture Tester*** | $9,499.00MN |
| Conductivity Standard 2.76 mS/cm*** | $581.00MN |
| Suscripción Anual SpecConnect FieldScout Pro (1 a 3 disp.)*** | $5,743.00MN |
| Rain-gauge | $458.00MN |
| LED LIGHTED Full-Page, Paper-Back Book Light | $662.00MN |
| The Franklin World Globe*** | $2,087.00MN |
| Los sonidos de nuestro mundo | $149.00MN |
| FieldScout Soil Sensor Reader*** | $7,710.00MN |
| 50x Pocket Microscope w/2 LED's | $675.00MN |
| digital thermo-hygrometer*** | $1,163.00MN |
| WatchDog Model 1200 Data Logger*** | $5,978.00MN |
| Enviro battery | $296.00MN |
| Protective Case for Series A & 1000*** | $3,287.00MN |
| EnviroMonitor Long Range Antenna, 5dBi*** | $3,054.00MN |
| RoboFocus*** | $17,320.00MN |
| WatchDog Model 2475 Plant Growth Station*** | $24,105.00MN |
| Zoology: Invertebrate and Insects - 25 slides | $1,629.00MN |
| Antología de astronomía ¿Cómo Ves?*** | $505.00MN |
| Globo Terráqueo Traveler Antiguo | $1,069.00MN |
| Watermark Soil Moisture Sensor 20 ft*** | $2,750.00MN |
| Barlow Lens 3x #128*** | $1,247.00MN |
| 150 ppm Ca2+ Standard, 6 - 14mL bottles*** | $1,600.00MN |
| Human Body Normal Tissues (Part 1) - 10 slides | $699.00MN |
| 14" LX200-ACF f/10 UHTC*** | $241,770.00MN |
| Termómetro Min/Max libre de Mercurio | $646.00MN |
| WatchDog A160 Temp/RH/C02 Logger*** | $8,651.00MN |
| Cámara Color ASI294MC Pro*** | $58,533.00MN |
| Yagi Antenna for Long Range Repeater*** | $5,655.00MN |
| Barometric Pressure Sensor Extended Range*** | $11,136.00MN |
| EnviroMonitor Gateway*** | $22,507.00MN |
| External (Soil) Temperature Sensor - 20 ft. | $1,828.00MN |
| Orion Atlas EQ-G Computerized GoTo Telescope Mount*** | $73,390.00MN |
| thermometer for compost | $719.00MN |
| Irrigation On/Off Sensor*** | $5,678.00MN |
| WatchDog 3240 Wireless Weather Station*** | $49,715.00MN |
| WatchDog A130 Temp/LW Logger*** | $9,117.00MN |
| 0-2.5V DC Input Cable*** | $727.00MN |
| FieldScout Sensor Reader Case*** | $2,255.00MN |
| MagRX 2.5x | $139.00MN |
| MagniMark | $43.00MN |
| Flying Science | $342.00MN |
| Off Axis Guider QHYOAG-S | $6,742.00MN |
| Animals and Plants Damaged by the Enviroment - 10 slides | $699.00MN |
| TDR 150 Soil Moisture Meter with Case*** | $22,885.00MN |
| Adaptador AC for ETX-PE, LXD, LX90, LX200 (up to 14"), LX400,*** | $1,846.00MN |
| Foodstuffs and their adulterations - 10 slides | $699.00MN |
| Patological human tissues (Part 2) - 10 slides*** | $699.00MN |
| WatchDog 4-Watermark Irrigation Station*** | $17,225.00MN |
| 6 ft. TALL HOME-DOME (HD-6T)*** | $270,380.00MN |
| Irrometer Tensiometers 24 in Model R*** | $3,072.00MN |
| Patological human tissues (Part 1) - 10 slides | $699.00MN |
| Quantum Light Sensor*** | $8,505.00MN |
| WatchDog Sprayer Station w/Console*** | $59,613.00MN |
| FieldScout TDR 350 Soil Moisture Meter with Case*** | $36,218.00MN |
| Milwaukee pH58 MAX Waterproof 3-in-1 pH/ORP/Temp Tester with Rep*** | $6,356.00MN |
| Watermark Adapter for FieldScout Soil Sensor Reader*** | $1,142.00MN |
| WaterScout SM 100 Sensor - 6ft(1.8m)*** | $2,320.00MN |
| WatchDog Sprayer Station*** | $47,128.00MN |
| LAQUA Twin Potassium Meter*** | $13,154.00MN |
| Milwaukee CD611 Digital Conductivity Pen (EC)*** | $807.00MN |
| Leica DISTO D1 - Alcance de 40 m - Fácil de usar | $2,554.00MN |
| Quantum Light Sensor*** | $7,337.00MN |
| Mammoth Skeleton*** | $249.00MN |
| WatchDog A125 Temp/Ext. Temp*** | $3,726.00MN |
| LightScout DLI 100 Light Meter*** | $5,158.00MN |
| Digital thermo-hygrometer*** | $1,496.00MN |
| MagniFlash 11x*** | $1,000.00MN |
| LumiVisor™ - LV-10 | $965.00MN |
| EnviroMonitor IP Gateway (Wi-Fi/Ethernet)*** | $13,459.00MN |
| ¿Cómo ves? La luz. Historia de las nebulosas | $113.00MN |
| Wireless Repeater with AC Power*** | $4,524.00MN |
| Glow Moon & Star | $193.00MN |
| Orion SkyView Pro Equatorial GoTo Telescope Mount*** | $33,455.00MN |