| Wonder Globe (Celestial )*** | $1,102.00MN |
| Wilderness Spotting Scope – 15-45x65mm | $8,262.00MN |
| Replogle Globe Traveler Globe Blue | $2,106.00MN |
| Globo Terráqueo Traveler Antiguo | $1,053.00MN |
| COMPRO POCKET TRANSIT*** | $9,635.00MN |
| Brass Compass | $251.00MN |
| Geologic Compass - A*** | $8,393.00MN |
| Watch compass | $80.00MN |
| Inclinómetro digital GIM 60 L Professional*** | $9,525.00MN |
| Microscopio para Celular | $544.00MN |
| Military Prismatic Sighting Compass | $501.00MN |
| Brujula Krypton de colgar Negro | $60.00MN |
| 3" Levitating Globe | $1,336.00MN |
| Brújula minera*** | $4,992.00MN |
| Distanciómetro laser LDM100*** | $2,761.00MN |
| eFlex™ - 75x / 300x Digital Microscope with Flexible Neck*** | $1,961.00MN |
| COMPRO POCKET TRANSIT COMPASS*** | $9,635.00MN |
| Distanciómetro laser LDM60*** | $3,797.00MN |
| Autonivel a Láser de Puntos GPL 5 Professional*** | $14,981.00MN |
| Distanciómetro laser LDM150*** | $7,732.00MN |
| CONVENTIONAL POCKET TRANSIT*** | $13,436.00MN |
| Leica DISTO D1 - Alcance de 40 m - Fácil de usar | $2,515.00MN |
| Human Body Normal Tissues (Part 1) - 10 slides*** | $2,755.00MN |
| Clisímetro Geosurv | $1,036.00MN |
| Lantastic Compass | $251.00MN |
| Distanciómetro láser GLM 50 C Professional*** | $5,051.00MN |
| Nivel Láser de Líneas GLL 3-80 G Profesional*** | $16,165.00MN |
| Inhabitants of Polluted Waters - 10 slides*** | $1,409.00MN |
| GPS eTrex® SE*** | $3,999.00MN |
| Mark I: 20x Panoramic Telescope (coin operated)*** | $273,493.00MN |
| Lensatic Compass | $180.00MN |
| Self Sticking Car Compass | $35.00MN |
| Map Compass with Ruler and Lanyard | $140.00MN |
| Tropical Plants - 10 slides*** | $2,755.00MN |
| Zoology: Vertebrate Including Mammalia - 25 slides | $3,209.00MN |
| Leica DISTO D2 - 100 m alcance - 7 modos de medición | $4,512.00MN |
| Zoology: Invertebrate and Insects - 25 slides | $1,604.00MN |
| Foodstuffs and their adulterations - 10 slides | $1,377.00MN |
| Life in the Ground - 10 slides | $689.00MN |
| Cell reproduction and development - 10 slides*** | $1,377.00MN |
| Structure of Vegetables - 10 slides*** | $1,409.00MN |
| Mark I: 20x Panoramic Telescope (coin operated)*** | $114,427.00MN |
| Microscopio Plus 100x 300x 600x*** | $2,632.00MN |
| Mark III: 10x Panoramic Binocular (coin operated) w/o base*** | $117,027.00MN |
| The Wanderful World of a Drop of Water - 10 slides | $1,377.00MN |
| Set for Teaching Biology (Part 1) - 10 slides | $704.00MN |
| Glitter Lamp | $266.00MN |
| Fishes, frogs and amphibians - 10 slides*** | $1,409.00MN |
| CELESTRON KIDS MICROSCOPE WITH SMARTPHONE ADAPTER*** | $1,730.00MN |
| Animal reproduction - 10 slides | $689.00MN |
| 15cm Plasma light*** | $953.00MN |
| Set for Teaching Biology (Part 2) - 10 slides | $704.00MN |
| Lava Lamp | $266.00MN |
| Plants Reproduction and Propagation - 10 slides | $704.00MN |
| Patological human tissues (Part 2) - 10 slides*** | $1,377.00MN |
| Patological human tissues (Part 1) - 10 slides | $689.00MN |
| MicroBrite Plus™ - 60-120x Pocket Microscope*** | $865.00MN |
| The Earth | $372.00MN |
| The Sun | $372.00MN |
| Stereo Microscope CRYSTAL 7.5-45x*** | $50,411.00MN |
| Hormiguero de Gel*** | $259.00MN |
| Stereoscopic Microscopie DIAMOND 20 & 40x*** | $24,380.00MN |
| FieldScout GreenIndex Board*** | $1,169.00MN |
| Alarm Output Module*** | $6,807.00MN |
| Mounting Pole Kit | $1,336.00MN |
| WatchDog 2000 Series Data Shuttle*** | $8,746.00MN |
| Suscripción Anual SpecConnect FieldScout Pro (1 a 3 disp.)*** | $5,654.00MN |
| GPS MAP 65*** | $9,028.00MN |
| Retreiver @900MHz*** | $15,014.00MN |
| Universal Shelter*** | $3,564.00MN |
| GPS Garmin ETrex 22x*** | $10,030.00MN |
| GPS eTrex 32x | $7,021.00MN |
| Portable Laser Leaf Area Meter*** | $156,060.00MN |
| Software to activate Datalogger CM 1000*** | $5,939.00MN |
| Milwaukee pH58 MAX Waterproof 3-in-1 pH/ORP/Temp Tester with Rep*** | $6,258.00MN |
| Irrometer Tensiometer 12 in Model SR | $2,818.00MN |
| 150 ppm Na+ Standard, 6 - 14mL bottles*** | $1,776.00MN |
| USB Data Transfer Cable, Kestrel 5 Series*** | $2,104.00MN |
| Milwaukee CD611 Digital Conductivity Pen (EC)*** | $1,590.00MN |
| WatchDog Model 2475 Plant Growth Station*** | $23,734.00MN |
| Corn Stove Moisture Tester*** | $8,745.00MN |
| Irrometer Tensiometers 30cm (12 inch) Model R*** | $2,818.00MN |
| Class A Evaporation Pan*** | $52,696.00MN |
| Penetrometer FT 02 | $6,547.00MN |
| Pocket Digital Refractometer*** | $12,431.00MN |
| 150 ppm Ca2+ Standard, 6 - 14mL bottles*** | $1,575.00MN |
| Cabled Weather Envoy*** | $5,234.00MN |
| Fiedl Scout Red/Far Red Meter*** | $27,373.00MN |
| Moisture-Mac Coffee Moisture Tester*** | $9,301.00MN |
| U53-10 Multi-parameter Water Quality Meter*** | $182,120.00MN |
| Kestrel 1000 Pocket Wind Meter*** | $2,590.00MN |
| MT-16 Grain Moisture Tester | $8,414.00MN |
| Kestrel 2000 Pocket Weather Meter*** | $3,227.00MN |
| Krestel 3000 Pocket Weather Meter | $5,139.00MN |
| Handheld Plant Sap Press*** | $549.00MN |
| WatchDog 3250 ET Station Data Recorder - No Modem*** | $48,951.00MN |
| CO2 Monitor AIRCO2NTROL COACH*** | $12,031.00MN |
| Kestrel 5500 Pocket Weather Tracker | $11,275.00MN |
| Penetrometer FT 20*** | $8,184.00MN |
| Hook Gauge*** | $32,084.00MN |
| 5MP Digital Imager*** | $4,696.00MN |
| Soil Moisture Tester 9 in | $3,418.00MN |
| Wireless Vantage Pro2 Plus (Solar & UV)*** | $35,078.00MN |
| Tip 5/16"*** | $571.00MN |
| Field Scout Quantum Meter*** | $6,225.00MN |
| Kestrel 5200 Professional Environmental Meter*** | $9,004.00MN |
| Field Scout Foot-Candle Meter*** | $7,474.00MN |
| Wireless Repeater with AC Power*** | $4,454.00MN |
| TDR 150 Soil Moisture Meter with Case*** | $22,533.00MN |
| Wireless Vantage Pro2 with Weatherlink Console*** | $22,161.00MN |
| 255-100 Analog Output Evaporation Gauge*** | $69,221.00MN |
| HMP60-L Air Temperature and Relative Humidity Sensor*** | $33,251.00MN |
| thermometer for compost | $708.00MN |
| Indoor/Outdoor Thermometer With Clock | $567.00MN |
| TS33F-M Wireless remote temperature and humidity sensor | $541.00MN |
| Polyurethane Foam Collection Substrates*** | $2,784.00MN |
| LoggerNet: Datalogger Support Software*** | $30,279.00MN |
| Higrotermómetro y datalogger con 32000 registros | $2,361.00MN |