| Spare pH probe for D-54 Meter*** | $5,190.00MN |
| Irrometer Tensiometers 30cm (12 inch) Model R*** | $2,818.00MN |
| Rino® 700*** | $9,027.00MN |
| GPSMAP® 65s*** | $10,031.00MN |
| U53G-10 Multi-parameter Water Quality Meter*** | $200,940.00MN |
| GPS Garmin ETrex 22x*** | $10,030.00MN |
| Moisture-Mac Coffee Moisture Tester*** | $9,301.00MN |
| 11cm Plasma light*** | $389.00MN |
| Weather Station Mounting Tripod | $2,746.00MN |
| eFlex™ - 75x / 300x Digital Microscope with Flexible Neck*** | $1,961.00MN |
| Microscopio Plus 100x 300x 600x*** | $877.00MN |
| WatchDog 2000 Series Data Shuttle*** | $8,746.00MN |
| Patological human tissues (Part 1) - 10 slides | $689.00MN |
| FlexNeck | $317.00MN |
| Cell reproduction and development - 10 slides*** | $689.00MN |
| 15cm Plasma light*** | $953.00MN |
| Tropical Plants - 10 slides*** | $1,377.00MN |
| Stereo Microscope CRYSTAL 7.5-45x*** | $25,206.00MN |
| Microscopio Biológico Profesional*** | $121,214.00MN |
| Animal reproduction - 10 slides | $689.00MN |
| The Wanderful World of a Drop of Water - 10 slides | $689.00MN |
| Inclinómetro y Nivel Digital 24" - SITEPRO*** | $1,798.00MN |
| Glass Lens Magnifier 4" 1.85x*** | $85.00MN |
| Structure of Vegetables - 10 slides | $704.00MN |
| Orion Prime Focus Camera Adapters | $780.00MN |
| Tetraview LCD digital Microscope*** | $20,553.00MN |
| General Biology - 25 slides | $1,604.00MN |
| 2" Orion Variable Polarizing Eyepiece Filter*** | $1,938.00MN |
| Microscopio Monocular Biológico 40x,100x y 400x | $4,872.00MN |
| Solar Power Package (WD)*** | $7,620.00MN |
| Lensatic Compass | $361.00MN |
| "Academy" Microscope 1000x*** | $10,338.00MN |
| Set for Teaching Biology (Part 1) - 10 slides | $704.00MN |
| Stereo Microscope CRYSTAL PRO 7.5-45x*** | $51,072.00MN |
| Human Body Normal Tissues (Part 1) - 10 slides | $689.00MN |
| Lizards, birds and snakes - 10 slides | $689.00MN |
| CELESTRON KIDS MICROSCOPE WITH SMARTPHONE ADAPTER*** | $3,460.00MN |
| Microscopio infantil 1200x*** | $1,812.00MN |
| Zoology: Invertebrate and Insects - 25 slides | $1,604.00MN |
| 255-100 Analog Output Evaporation Gauge*** | $69,221.00MN |
| Inhabitants of Polluted Waters - 10 slides*** | $1,409.00MN |
| Doodling Robot*** | $351.00MN |
| WatchDog 1120 Data-Logging Rain Gauge*** | $10,361.00MN |
| Animals and Plants Damaged by the Enviroment - 10 slides | $689.00MN |
| TDR 150 Soil Moisture Meter with Case*** | $22,533.00MN |
| COMPRO POCKET TRANSIT*** | $9,635.00MN |
| digital wine thermometer | $500.00MN |
| Distanciómetro laser LDM60*** | $1,898.00MN |
| Orion SkyGlow Broadband Light-Pollution Filters*** | $1,895.00MN |
| Nivel Automatico AL132*** | $6,394.00MN |
| Galino liquid thermometer | $604.00MN |
| Orion Paragon-Plus Binocular Mount and Tripod*** | $10,424.00MN |
| Digital thermo-hygrometer*** | $1,473.00MN |
| Map Compass with Ruler and Lanyard | $140.00MN |
| 'Klima Logger' professional thermo-hygrometer with data logger*** | $8,121.00MN |
| Geologic Compass - A | $2,098.00MN |
| Termómetro Digital TP101*** | $210.00MN |
| 10x Hands Free Loupe | $335.00MN |
| Leica TRI 100 Tripod | $3,108.00MN |
| Termómetro Min/Max libre de Mercurio | $637.00MN |
| Brújula minera*** | $2,496.00MN |
| HMP60-L Air Temperature and Relative Humidity Sensor*** | $33,251.00MN |
| Self Sticking Car Compass | $35.00MN |
| Leica DISTO D2 - 100 m alcance - 7 modos de medición | $4,512.00MN |
| SkyMaster 20x80 Binocular*** | $8,382.00MN |
| Brass Compass | $251.00MN |
| Telescopio reflector Orion 6" f/4 Newtonian Astrograph*** | $17,748.00MN |
| USB Data Transfer Cable, Kestrel 5 Series*** | $2,104.00MN |
| Termómetro digital solar Maximos y Mínimos | $1,193.00MN |
| Nivel Láser de Líneas GLL 3-80 G Profesional*** | $16,165.00MN |
| Cámara a color QHY 5III 485C*** | $13,055.00MN |
| 0-2.5V DC Input Cable*** | $716.00MN |
| Termómetro Digital TP101L*** | $311.00MN |
| Weather Science*** | $309.00MN |
| GPS MAP 65*** | $9,028.00MN |
| garden-combitester | $469.00MN |
| Brass Compass In Metal Tin Box*** | $321.00MN |
| Higrotermómetro y datalogger con 32000 registros | $2,361.00MN |
| digital professional thermo-hygrometer | $2,318.00MN |
| Analogue Thermo-Hygrometer | $732.00MN |
| Kestrel USB Interface | $1,673.00MN |
| Class A Evaporation Pan*** | $52,696.00MN |
| WatchDog 2-Watermark Irrigation Station*** | $10,269.00MN |
| Brujula Krypton de colgar Negro | $60.00MN |
| Envoy8X*** | $4,009.00MN |
| 1.25in. 2x Orion Shorty Barlow Lens*** | $1,058.00MN |
| Globo Terráqueo Traveler Antiguo | $1,053.00MN |
| Cabled Weather Envoy*** | $5,234.00MN |
| *** | $1,375.00MN |
| ezRead™ | $1,295.00MN |
| EnviroMonitor IP Gateway (Wi-Fi/Ethernet)*** | $13,252.00MN |
| Wireless Repeater with AC Power*** | $4,454.00MN |
| Wireless Weather Envoy | $5,234.00MN |
| Off Axis Guider QHYOAG-S | $6,638.00MN |