| Orion Large Binocular Tripod L-Adapter*** | $2,047.00MN |
| Orion Paragon-Plus XHD Extra Heavy-Duty Tripod*** | $27,220.00MN |
| LX850 14" ACF w/StarLock*** | $346,255.00MN |
| LX850 12" ACF w/StarLock*** | $311,630.00MN |
| Diagonal Prism 1.25" #918A*** | $895.00MN |
| Upclose G2 10-30x50 Zoom Porro Binocular*** | $4,845.00MN |
| Outland X 10x42 Binoculars*** | $8,285.00MN |
| UpClose G2 10x25mm Roof Monocular | $591.00MN |
| 2in Male - 1.25in Female Reducer*** | $740.00MN |
| SKYMASTER 15-35X70 ZOOM BINOCULAR*** | $11,081.00MN |
| Orion Paragon-Plus Binocular Mount and Tripod*** | $20,849.00MN |
| Adaptador básico para smartphone 1.25" | $733.00MN |
| Eyepiece Holder (1.25")*** | $1,294.00MN |
| LoggerNet: Datalogger Support Software*** | $30,279.00MN |
| 20 W Solar Panel*** | $27,528.00MN |
| Brass Compass In Metal Tin Box*** | $321.00MN |
| Cabled Vantage Pro2 with Standard Radiation Shield*** | $18,931.00MN |
| garden-combitester | $469.00MN |
| Military Prismatic Sighting Compass | $1,504.00MN |
| 'Klima Logger' professional thermo-hygrometer with data logger*** | $16,243.00MN |
| Rain-gauge | $451.00MN |
| Self Sticking Car Compass | $140.00MN |
| CONVENTIONAL POCKET TRANSIT*** | $40,307.00MN |
| Altimeter/Barometer*** | $6,437.00MN |
| Clisímetro Geosurv | $1,036.00MN |
| TB4-L Rain Gage with 8 in. Orifice*** | $41,139.00MN |
| CONVENTIONAL POCKET TRANSIT*** | $26,872.00MN |
| Higrotermómetro y datalogger con 32000 registros*** | $7,082.00MN |
| Map Compass with Ruler and Lanyard | $281.00MN |
| WindSonic Mounting Pipe Kit*** | $4,488.00MN |
| COMPRO POCKET TRANSIT*** | $19,270.00MN |
| Termómetro Min/Max libre de Mercurio | $1,273.00MN |
| digital wine thermometer | $1,000.00MN |
| WeatherLink ® for Vantage Pro2, Windows, USB*** | $5,011.00MN |
| Analogue Indoor-Outdoor Thermometer | $120.00MN |
| Lensatic Compass | $361.00MN |
| 255-620-A Automatic Refill System*** | $13,335.00MN |
| TravelView™ - 8x25*** | $741.00MN |
| TravelView™ - 10x25*** | $1,587.00MN |
| Outdoor Passive Air Sampler*** | $29,132.00MN |
| Vantage Pro2 Console/Receiver*** | $7,461.00MN |
| 1 1/2" Diameter Compass with 40" Lanyard | $180.00MN |
| Brújula minera*** | $7,488.00MN |
| Lantastic Compass | $752.00MN |
| 255-100 Analog Output Evaporation Gauge*** | $69,221.00MN |
| ENC16/18 Weather-Resistant Enclosure, 16 x 18 inches*** | $31,655.00MN |
| Digital maxima-minima thermometer with alarm | $728.00MN |
| Watch compass | $40.00MN |
| HMP60-L Air Temperature and Relative Humidity Sensor*** | $33,251.00MN |
| Cabled Weather Envoy*** | $5,234.00MN |
| Termómetro Digital TP101L*** | $311.00MN |
| Geologic Compass - A*** | $4,196.00MN |
| thermometer for compost | $708.00MN |
| rain-gauge | $535.00MN |
| Brújula Brunton GEO 5010*** | $55,196.00MN |
| CR1000X Datalogger para medida y control*** | $72,531.00MN |
| 12 V Power Supply with Charging Regulator and 7 Ah Rechargeable *** | $32,699.00MN |
| COMPRO POCKET TRANSIT COMPASS*** | $9,635.00MN |
| Distanciómetro láser GLM 50 C Professional*** | $5,051.00MN |
| Kestrel USB Interface*** | $3,346.00MN |
| Inhabitants of Polluted Waters - 10 slides*** | $704.00MN |
| WEATHER STATION WITH ATOMIC CLOCK | $1,894.00MN |
| Kestrel 5200 Professional Environmental Meter*** | $9,004.00MN |
| USB Data Transfer Cable, Kestrel 5 Series*** | $6,313.00MN |
| 6-Plate Solar Radiation Shield*** | $5,811.00MN |
| WEATHER STATION WITH ATOMIC CLOCK*** | $3,746.00MN |
| Antología de astronomía ¿Cómo Ves?*** | $249.00MN |
| Xplorer 1 | $3,403.00MN |
| Zoology: Vertebrate Including Mammalia - 25 slides | $1,604.00MN |
| Portable Tripod with Clamp*** | $2,094.00MN |
| Números y Estrellas Mayas | $226.00MN |
| Krestel 3000 Pocket Weather Meter*** | $15,418.00MN |
| Plants Reproduction and Propagation - 10 slides | $704.00MN |
| Xplorer 3*** | $6,021.00MN |
| Krestel 3500 Pocket Weather Meter*** | $12,908.00MN |
| Inclinómetro digital GIM 60 L Professional*** | $4,762.00MN |
| Stereoscopic Microscopie DIAMOND 20 & 40x*** | $8,127.00MN |
| Kestrel 5500 Weather Meter with LiNK + Vane Mount*** | $40,637.00MN |
| Weatherlink Live*** | $7,461.00MN |
| Distanciómetro láser GLM 30 Professional*** | $1,953.00MN |
| LONG RANGE REMOTE TEMPERATURE AND HUMIDITY SENSOR | $625.00MN |
| Kestrel 5200 Professional Environmental Meter with LiNK*** | $12,365.00MN |
| SLIM LINE WEATHER STATION WITH ATOMIC CLOCK*** | $2,057.00MN |
| myBlue-T | $1,118.00MN |
| myMET*** | $7,456.00MN |
| CO2 Monitor AIRCO2NTROL COACH*** | $12,031.00MN |
| Xplorer 4 | $3,947.00MN |
| Distanciómetro laser LDM100*** | $2,761.00MN |
| Kestrel 5000 Environmental Meter*** | $17,370.00MN |
| Moon Poster | $110.00MN |
| Set for teaching Sciences - 10 slides | $704.00MN |
| Microscopio Biológico Profesional*** | $40,405.00MN |
| Xplorer 2*** | $5,558.00MN |
| Patological human tissues (Part 1) - 10 slides | $689.00MN |
| INDOOR / OUTDOOR TEMPERATURE WITH ATOMIC CLOCK | $645.00MN |
| The Wanderful World of a Drop of Water - 10 slides | $689.00MN |
| Los sonidos de nuestro mundo | $146.00MN |
| Autonivel a Láser de Puntos GPL 5 Professional*** | $7,491.00MN |
| SLIM LINE WEATHER STATION WITH ATOMIC CLOCK | $1,270.00MN |
| TS33F-M Wireless remote temperature and humidity sensor | $541.00MN |
| Kestrel 5000 Environmental Meter with LiNK*** | $10,956.00MN |
| Kestrel 1000 Pocket Wind Meter*** | $2,590.00MN |
| General Biology - 25 slides | $1,604.00MN |
| Life in the Ground - 10 slides | $689.00MN |
| ¿Cómo ves? La luz. Historia de las nebulosas | $111.00MN |
| LumiLoupe 10x | $144.00MN |
| Filtro Solar de 100mm de D.I.*** | $696.00MN |
| 034B-L Wind Set*** | $69,835.00MN |
| Skywatch Geos 11 - Kit Completo*** | $56,755.00MN |
| Leica DISTO D1 - Alcance de 40 m - Fácil de usar | $2,515.00MN |
| Glow 3D Solar System | $129.00MN |
| Set for Teaching Biology (Part 2) - 10 slides | $704.00MN |
| WatchDog Model 1400 Data Logger*** | $7,618.00MN |
| Distanciómetro laser LDM150*** | $3,866.00MN |
| Atlas cosmico*** | $170.00MN |
| Human Body Normal Tissues (Part 1) - 10 slides | $689.00MN |
| Kestrel 5400AG Cattle Heat Stress Tracker with LiNK + Vane Mount*** | $22,669.00MN |
| Cell reproduction and development - 10 slides*** | $689.00MN |