| Digital thermo-hygrometer*** | $1,473.00MN |
| Milwaukee CD611 Digital Conductivity Pen (EC)*** | $795.00MN |
| Minolta SPAD 502DL Plus Meter*** | $83,638.00MN |
| Krestel 3500 Pocket Weather Meter | $6,454.00MN |
| Filtro Solar de 90mm de D.I.*** | $638.00MN |
| SLIM LINE WEATHER STATION WITH ATOMIC CLOCK | $1,028.00MN |
| Orion Binocular Viewer for Telescopes | $10,513.00MN |
| Caudalímetro portátiles para agua y flujo de aire*** | $54,203.00MN |
| CO2 Monitor*** | $22,379.00MN |
| MicroBrite Plus™ - 60-120x Pocket Microscope*** | $433.00MN |
| 11lb Counterweight for Atlas & Sirius Mounts*** | $2,858.00MN |
| CO2 Monitor AIRCO2NTROL COACH*** | $12,031.00MN |
| Penetrometer FT 02 | $6,547.00MN |
| Quantum Light Sensor*** | $7,224.00MN |
| 3" Levitating Globe | $668.00MN |
| WEATHER STATION WITH ATOMIC CLOCK | $947.00MN |
| Galino liquid thermometer | $604.00MN |
| Self Sticking Car Compass | $70.00MN |
| TS33F-M Wireless remote temperature and humidity sensor | $541.00MN |
| Handheld Photosynthesis System*** | $896,671.00MN |
| Filtro Solar de 170mm de D.I.*** | $1,508.00MN |
| Filtro Solar de 70mm de D.I.*** | $580.00MN |
| Wireless Vantage Pro2 with Weatherlink Console*** | $22,161.00MN |
| UpClose G2 10x25mm Roof Monocular | $591.00MN |
| WatchDog 2000 Series Data Shuttle*** | $8,746.00MN |
| Orion SkyLine Deluxe Laser Pointer-to-Telescope Bracket | $563.00MN |
| U53G-10 Multi-parameter Water Quality Meter*** | $200,940.00MN |
| WatchDog Frost Alert Visual Frost Alarm*** | $13,305.00MN |
| WEATHER STATION WITH ATOMIC CLOCK | $1,249.00MN |
| digital thermo-hygrometer*** | $1,145.00MN |
| Software to activate Datalogger CM 1000*** | $5,939.00MN |
| Watermark Soil Moisture Sensor 11 ft*** | $2,210.00MN |
| Distanciómetro láser GLM 30 Professional*** | $1,953.00MN |
| Mark II: 10x Panoramic Binocular (noncoin operated) w/o base*** | $65,029.00MN |
| Mark I: 20x Panoramic Telescope (coin operated)*** | $136,746.00MN |
| Handheld Temp/RH/CO2 Meter*** | $18,478.00MN |
| Estación Total Marca FOIF Modelo RTS 102R6*** | $49,128.00MN |
| TDR 150 Soil Moisture Meter with Case*** | $22,533.00MN |
| Tipping Bucket Rain Collector | $7,639.00MN |
| Irrigation On/Off Sensor*** | $5,591.00MN |
| Filtro Solar de 100mm de D.I.*** | $696.00MN |
| Orion Large Binocular Tripod L-Adapter*** | $682.00MN |
| Wireless Long-Range Repeater with Solar Power*** | $10,579.00MN |
| Cabled Vantage Pro2™ ISS*** | $12,250.00MN |
| ASI183MM (mono*** | $20,544.00MN |
| WeatherLink Console*** | $8,797.00MN |
| Meade Polaris 114mm German Equatorial Reflector | $7,678.00MN |
| Kestrel 5000 Environmental Meter*** | $8,685.00MN |
| Microscopio Monocular Biológico 40x,100x y 400x | $4,872.00MN |
| ¿Cómo ves? La luz. Historia de las nebulosas | $111.00MN |
| Anillo-T Canon EOS | $602.00MN |
| Los sonidos de nuestro mundo | $146.00MN |
| Herramienta Multi-funcional de llavero Micro Max 19 en 1*** | $601.00MN |
| Soluciones de Calibración de Nitrato 150 ppm*** | $1,776.00MN |
| Krestel 3000 Pocket Weather Meter | $5,139.00MN |
| USB Data Transfer Cable, Kestrel 5 Series*** | $2,104.00MN |
| WatchDog A150 Temp/RH Logger | $7,024.00MN |
| GPS eTrex® SE*** | $3,999.00MN |
| Vantage Pro2 GroWeather Cabled Sensor Suite with 24-Hour Fan*** | $24,499.00MN |
| MagniLook | $127.00MN |
| Wireless Long-Range Repeater with AC Power*** | $5,047.00MN |
| Solar Power Package (WD)*** | $7,620.00MN |
| Flow Probe (5.5 to 15 handle)*** | $40,400.00MN |
| Microscopio Biológico Profesional*** | $40,405.00MN |
| CONVENTIONAL POCKET TRANSIT*** | $13,436.00MN |
| Explorer 25x100 Large-Aperture Binocular*** | $16,561.00MN |
| Rain-gauge | $451.00MN |
| FieldScout Sensor Reader Case*** | $1,110.00MN |
| Field Scout Foot-Candle Meter*** | $7,474.00MN |
| U51-10 Multi-parameter Water Quality Meter*** | $114,079.00MN |
| ezRead™ | $1,295.00MN |
| Nivel Láser de Líneas GLL 3-80 G Profesional*** | $16,165.00MN |
| CONVENTIONAL POCKET TRANSIT*** | $13,436.00MN |
| WatchDog 3250 ET Station Data Recorder - No Modem*** | $48,951.00MN |
| Brújula Brunton GEO 5010*** | $18,399.00MN |
| Neutral-Density Moon Filters, 13% Transmission*** | $752.00MN |
| Poster Mapa del cielo | $74.00MN |
| Kestrel 2000 Pocket Weather Meter*** | $3,227.00MN |
| Wall Mount Temp/RH/CO2 Meter*** | $6,632.00MN |
| Atlas cosmico*** | $170.00MN |
| SkyMaster 18-40x80mm Zoom Porro Binoculars*** | $7,973.00MN |
| STAR POINTER FINDERSCOPE*** | $982.00MN |
| 'Klima Logger' professional thermo-hygrometer with data logger*** | $8,121.00MN |
| Portable Laser Leaf Area Meter*** | $204,836.00MN |
| Long-Stem Thermometer*** | $1,381.00MN |
| LANDSCOUT 10X50MM PORRO BINOCULAR*** | $1,704.00MN |
| Rain Bucket Bird Guard*** | $675.00MN |
| WaterScout SMEC 300 Soil Moisture/EC/Temperature Sensor*** | $5,515.00MN |
| Universal Console*** | $107,065.00MN |
| Termómetro digital solar Maximos y Mínimos | $596.00MN |
| Conductivity Electrode Replacement*** | $10,273.00MN |