| Microscopio para Celular | $816.00MN |
| Medidor de Salinidad SALT, LAQUA TWIN-HORIBA*** | $11,492.00MN |
| Replogle Globe Traveler Globe Blue | $1,053.00MN |
| 150 ppm Na+ Standard, 6 - 14mL bottles*** | $1,776.00MN |
| Wireless Vantage Pro2 with Weatherlink Console*** | $22,161.00MN |
| Mark III: 10x Panoramic Binocular (coin operated) w/o base*** | $234,054.00MN |
| Estación Total Marca FOIF Modelo RTS 102R6*** | $49,128.00MN |
| 12 V Power Supply with Charging Regulator and 7 Ah Rechargeable *** | $16,349.00MN |
| Adaptador básico para smartphone 1.25" | $733.00MN |
| ET Gauge | $12,785.00MN |
| Globo Terráqueo Traveler Antiguo | $1,053.00MN |
| LAQUA Twin Potassium Meter*** | $12,951.00MN |
| 2000 ppm NO3- Standard*** | $1,776.00MN |
| Krestel 3000 Pocket Weather Meter | $5,139.00MN |
| digital wine thermometer | $1,000.00MN |
| ¿Cómo ves? La luz. Historia de las nebulosas | $111.00MN |
| Rain-gauge | $902.00MN |
| Números y Estrellas Mayas*** | $679.00MN |
| Higrotermómetro y datalogger con 32000 registros | $4,722.00MN |
| Kestrel 5000 Environmental Meter with LiNK*** | $21,912.00MN |
| Glow Moon & Star | $380.00MN |
| digital professional thermo-hygrometer | $2,318.00MN |
| 255-620-A Automatic Refill System*** | $40,005.00MN |
| Stereoscopic Microscopie DIAMOND 20 & 40x*** | $16,253.00MN |
| Analogue Thermo-Hygrometer | $2,196.00MN |
| Analogue Indoor-Outdoor Thermometer | $241.00MN |
| myBlue-T | $1,118.00MN |
| Galino liquid thermometer | $1,207.00MN |
| Termómetro digital solar Maximos y Mínimos | $2,386.00MN |
| Human Body Normal Tissues (Part 1) - 10 slides | $689.00MN |
| Xplorer 4 | $3,947.00MN |
| WEATHER STATION WITH ATOMIC CLOCK*** | $3,746.00MN |
| Patological human tissues (Part 2) - 10 slides*** | $2,066.00MN |
| Xplorer 2*** | $2,779.00MN |
| 255-100 Analog Output Evaporation Gauge*** | $138,442.00MN |
| Atlas cosmico*** | $509.00MN |
| Kestrel 1000 Pocket Wind Meter*** | $5,179.00MN |
| Moon Poster | $110.00MN |
| Inhabitants of Polluted Waters - 10 slides*** | $704.00MN |
| Orion DeepMap 600 Folding Star Chart | $1,026.00MN |
| myMET | $3,728.00MN |
| Glow 3D Solar System | $258.00MN |
| 12" LX200-ACF f/10 UHTC*** | $182,650.00MN |
| The Wanderful World of a Drop of Water - 10 slides | $1,377.00MN |
| rain-gauge | $535.00MN |
| LONG RANGE REMOTE TEMPERATURE AND HUMIDITY SENSOR | $1,249.00MN |
| SLIM LINE WEATHER STATION WITH ATOMIC CLOCK*** | $2,539.00MN |
| USB Data Transfer Cable, Kestrel 5 Series*** | $2,104.00MN |
| Los sonidos de nuestro mundo | $293.00MN |
| Portable Tripod with Clamp*** | $2,094.00MN |
| Mark I: 20x Panoramic Telescope (coin operated)*** | $273,493.00MN |
| Hook Gauge*** | $32,084.00MN |
| LX600 16" ACF w/StarLock & XWedge (No Tripod or Pier)*** | $531,502.00MN |
| Kestrel 5200 Professional Environmental Meter with LiNK*** | $24,729.00MN |
| Outdoor Passive Air Sampler*** | $87,395.00MN |
| Polyurethane Foam Collection Substrates*** | $2,784.00MN |
| Kestrel 2000 Pocket Weather Meter*** | $3,227.00MN |
| LX600 10" ACF w/StarLock*** | $180,053.00MN |
| Kestrel 5200 Professional Environmental Meter*** | $9,004.00MN |
| Skywatch Geos 11 - Kit Completo*** | $28,377.00MN |
| Digital maxima-minima thermometer with alarm | $2,183.00MN |
| CO2 Monitor AIRCO2NTROL COACH*** | $18,046.00MN |
| Termómetro Digital TP101*** | $421.00MN |
| LX850 12" ACF w/StarLock*** | $311,630.00MN |
| garden-combitester | $469.00MN |
| 'Klima Logger' professional thermo-hygrometer with data logger*** | $16,243.00MN |
| Kestrel 5500 Weather Meter with LiNK + Vane Mount*** | $13,546.00MN |
| WEATHER STATION WITH ATOMIC CLOCK | $1,894.00MN |
| Kestrel 5500 Pocket Weather Tracker | $11,275.00MN |
| Mark I: 20x Panoramic Telescope (coin operated)*** | $114,427.00MN |
| SLIM LINE WEATHER STATION WITH ATOMIC CLOCK | $1,028.00MN |
| Kestrel USB Interface | $1,673.00MN |
| Indoor/Outdoor Thermometer With Clock | $567.00MN |
| Termómetro Min/Max libre de Mercurio | $637.00MN |
| Kestrel 5000 Environmental Meter*** | $8,685.00MN |
| Set for teaching Sciences - 10 slides | $1,409.00MN |
| Poster 3D LiveLife Pictures - Our Solar System | $352.00MN |
| Fishes, frogs and amphibians - 10 slides*** | $1,409.00MN |
| Cell reproduction and development - 10 slides*** | $2,755.00MN |
| Patological human tissues (Part 1) - 10 slides*** | $1,377.00MN |
| General Biology - 25 slides | $3,209.00MN |
| Stereo Microscope CRYSTAL PRO 7.5-45x*** | $51,072.00MN |
| Zoology: Invertebrate and Insects - 25 slides*** | $4,813.00MN |
| Structure of Vegetables - 10 slides*** | $2,113.00MN |
| Zoology: Vertebrate Including Mammalia - 25 slides | $3,209.00MN |
| Poster Mapa del cielo | $74.00MN |
| Foodstuffs and their adulterations - 10 slides | $689.00MN |
| Stereo Microscope CRYSTAL 7.5-45x*** | $25,206.00MN |
| 50x Pocket Microscope w/2 LED's*** | $1,994.00MN |
| Wilderness Spotting Scope – 15-45x65mm*** | $12,393.00MN |
| GPS eTrex 32x*** | $21,064.00MN |
| Buzz Wire making Kit | $259.00MN |
| MicroBrite Plus™ - 60-120x Pocket Microscope*** | $433.00MN |
| GPS Garmin ETrex 22x | $5,015.00MN |
| Rino® 700*** | $18,053.00MN |
| GPS MAP 65*** | $9,028.00MN |
| Filtro Solar de 70mm de D.I.*** | $580.00MN |
| Campus Microscope Photo Adapter | $968.00MN |
| Glow Mini Stars | $115.00MN |
| Filtro Solar de 100mm de D.I.*** | $696.00MN |
| Kestrel 5400AG Cattle Heat Stress Tracker with LiNK + Vane Mount*** | $22,669.00MN |
| Filtro Solar de 90mm de D.I.*** | $638.00MN |
| Microscopio Monocular Biológico 40x,100x y 400x | $4,872.00MN |
| GPSMAP® 65s*** | $10,031.00MN |
| GPS eTrex ® 10*** | $3,007.00MN |
| GPS eTrex® SE*** | $3,999.00MN |
| 6-Plate Solar Radiation Shield*** | $5,811.00MN |
| Brass Compass In Metal Tin Box*** | $962.00MN |
| 1 1/2" Diameter Compass with 40" Lanyard | $60.00MN |
| Leica DISTO D1 - Alcance de 40 m - Fácil de usar | $2,515.00MN |
| Binocular Wilderness - 8x25*** | $1,392.00MN |
| Binocular SkyMaster 25x70mm*** | $4,794.00MN |
| Geologic Compass - A*** | $4,196.00MN |
| CONVENTIONAL POCKET TRANSIT*** | $40,307.00MN |
| Microscopio infantil 1200x*** | $1,812.00MN |
| CELESTRON ELEMENTS 10X25 MONOCULAR*** | $1,108.00MN |
| Lensatic Compass | $180.00MN |
| SkyMaster 18-40x80mm Zoom Porro Binoculars*** | $15,947.00MN |
| Watch compass | $80.00MN |
| Wireless Vantage Vue*** | $30,958.00MN |
| Map Compass with Ruler and Lanyard | $281.00MN |
| 5MP Digital Imager*** | $4,696.00MN |
| Clisímetro Geosurv | $1,036.00MN |
| WatchDog 2-Watermark Irrigation Station*** | $10,269.00MN |
| Inclinómetro digital GIM 60 L Professional*** | $4,762.00MN |
| Brujula Krypton de colgar Negro | $120.00MN |
| Distanciómetro laser LDM150*** | $3,866.00MN |
| CONVENTIONAL POCKET TRANSIT*** | $26,872.00MN |
| FieldScout Soil Sensor Reader*** | $7,592.00MN |
| FieldScout Sensor Reader Case*** | $1,110.00MN |
| Motor Drive for AstroMaster/PowerSeeker | $2,050.00MN |
| Leica DISTO D2 - 100 m alcance - 7 modos de medición | $4,512.00MN |
| CELESTRON KIDS MICROSCOPE WITH SMARTPHONE ADAPTER*** | $1,730.00MN |
| Orion SkyLine Deluxe Laser Pointer-to-Telescope Bracket | $563.00MN |
| GPS Unit Mounting Bracket*** | $4,030.00MN |
| Irrometer Tensiometer 12 in Model SR | $2,818.00MN |
| Two 20cm (8in) Rods*** | $2,004.00MN |
| Microscopio 2 en 1 Desmontable | $511.00MN |
| Nivel Láser de Líneas GLL 3-80 G Profesional*** | $16,165.00MN |
| Pocket Multi-Tool 12-in-1*** | $1,031.00MN |
| Microscopio Plus 100x 300x 600x*** | $877.00MN |
| Distanciómetro laser LDM60*** | $3,797.00MN |
| TDR 150 Soil Moisture Meter with Case*** | $22,533.00MN |
| Tropical Plants - 10 slides | $689.00MN |
| Soluciones de Calibración de Nitrato 150 ppm*** | $1,776.00MN |
| Set for Teaching Biology (Part 2) - 10 slides*** | $1,409.00MN |
| Life in the Ground - 10 slides | $689.00MN |
| Two 3.8cm (1.5in) Rods | $1,646.00MN |
| Two 12cm (4.8in) Rods*** | $1,765.00MN |
| Quantum Light Sensor*** | $9,974.00MN |
| (2x) Helping Hand Magnifier | $261.00MN |
| Field Scout Dual Solar/Electric Quantum Meter*** | $7,474.00MN |
| U51-10 Multi-parameter Water Quality Meter*** | $114,079.00MN |
| IR Crop Temp/External Soil Temp Meter*** | $3,116.00MN |
| Watermark Soil Moisture Sensor 11 ft*** | $2,210.00MN |
| Software to activate Datalogger CM 1000*** | $5,939.00MN |
| Milwaukee CD601 Digital Conductivity Pen (EC)*** | $795.00MN |
| FieldScout TCM 500 T-Handle*** | $7,872.00MN |
| WatchDog 1120 Data-Logging Rain Gauge*** | $10,361.00MN |
| WatchDog 2000 Series Data Shuttle*** | $8,746.00MN |
| FieldScout GreenIndex Board*** | $1,169.00MN |
| MT-PRO Grain Moisture Tester*** | $9,353.00MN |
| Temperature (Micro) Sensor | $2,131.00MN |
| Milwaukee EC40 EC/TDS Nutrient Meter*** | $3,628.00MN |