| Complete Wireless Soil Moisture/Temperature Station*** | $18,662.00MN |
| SKYMASTER 15-35X70 ZOOM BINOCULAR | $5,627.00MN |
| Autonivel a Láser de Puntos GPL 5 Professional*** | $7,608.00MN |
| Filtro Solar de 90mm de D.I.*** | $648.00MN |
| Hook Gauge*** | $32,585.00MN |
| Exploracion Lunar | $359.00MN |
| Microscopio infantil 1200x*** | $1,840.00MN |
| Kestrel 5400AG Cattle Heat Stress Tracker with LiNK + Vane Mount*** | $23,023.00MN |
| Kestrel 1000 Pocket Wind Meter*** | $2,630.00MN |
| Portable Laser Leaf Area Meter*** | $208,036.00MN |
| COMPRO POCKET TRANSIT COMPASS*** | $19,571.00MN |
| Field Scout SC-900*** | $51,945.00MN |
| 255-620-A Automatic Refill System*** | $13,543.00MN |
| LoggerNet: Datalogger Support Software*** | $30,752.00MN |
| Anemómetro for Vantage Pro2 & Vantage Pro ®*** | $5,090.00MN |
| Zoology: Invertebrate and Insects - 25 slides | $3,259.00MN |
| Clisímetro Geosurv | $2,104.00MN |
| Montura Ecuatorial Goto LX85 - Cap. 15kg*** | $38,432.00MN |
| Potato Clock | $276.00MN |
| Solar Radiation Sensor*** | $10,179.00MN |
| Lenspen optics cleaning tool | $1,316.00MN |
| Groweather ISS (cabled)*** | $18,662.00MN |
| Set for teaching Sciences - 10 slides | $715.00MN |
| CR1000X Datalogger para medida y control*** | $73,665.00MN |
| garden-combitester | $953.00MN |
| thermometer for compost | $1,437.00MN |
| Galino liquid thermometer | $613.00MN |
| Altimeter/Barometer*** | $3,269.00MN |
| Nikon T-ring | $611.00MN |
| Estación Total Marca FOIF Modelo RTS 102R6*** | $49,896.00MN |
| Krestel 3000 Pocket Weather Meter | $5,220.00MN |
| Structure of Vegetables - 10 slides | $715.00MN |
| Filtro Solar de 170mm de D.I.*** | $1,532.00MN |
| AirLink Professional Air Quality Sensor*** | $4,863.00MN |
| Distanciómetro láser GLM 30 Professional*** | $3,966.00MN |
| EnviroMonitor IP Gateway (Wi-Fi/Ethernet)*** | $13,459.00MN |
| Self Sticking Car Compass | $106.00MN |
| LANDSCOUT 10X50MM PORRO BINOCULAR*** | $1,731.00MN |
| Leica DISTO D2 - 100 m alcance - 7 modos de medición*** | $9,165.00MN |
| Cabled Weather Envoy*** | $5,316.00MN |
| Glow Moon & Star | $385.00MN |
| Replogle NASA Moon Globe 12-inch Tabletop*** | $4,684.00MN |
| Solar System Model Planetarium Kit*** | $264.00MN |
| CONVENTIONAL POCKET TRANSIT*** | $13,646.00MN |
| Xplorer 3*** | $6,115.00MN |
| Distanciómetro laser LDM100*** | $2,804.00MN |
| myBlue-T*** | $2,272.00MN |
| Upclose G2 10-30x50 Zoom Porro Binocular*** | $4,920.00MN |
| EnviroMonitor Node*** | $11,197.00MN |
| Termómetro Min/Max libre de Mercurio | $1,293.00MN |
| Mark III: 10x Panoramic Binocular (coin operated)*** | $141,523.00MN |
| HandHeld™ 2.5/5x | $125.00MN |
| Outland X 10x42 Binoculars*** | $12,622.00MN |
| Filtro Solar de 100mm de D.I.*** | $707.00MN |
| CO2 Monitor AIRCO2NTROL COACH*** | $24,438.00MN |
| Maping compass with mirror | $218.00MN |
| Barometric Pressure Sensor Std.*** | $11,136.00MN |
| Set for Teaching Biology (Part 2) - 10 slides | $715.00MN |
| Poster 3D LiveLife Pictures - Our Solar System | $179.00MN |
| CONVENTIONAL POCKET TRANSIT*** | $13,646.00MN |
| Suscripción Anual SpecConnect FieldScout Pro (4 a 7 disp.)*** | $11,126.00MN |
| Milwaukee pH600AQ Digital pH Pen*** | $1,615.00MN |
| Láser combinado Bosch GCL 25 Professional*** | $10,285.00MN |
| COMPRO POCKET TRANSIT*** | $9,786.00MN |
| Milwaukee pH58 MAX Waterproof 3-in-1 pH/ORP/Temp Tester with Rep*** | $6,356.00MN |
| Leaf Wetness Sensor, Vantage Pro and Vantage Pro2*** | $3,732.00MN |
| CELESTRON KIDS MICROSCOPE WITH SMARTPHONE ADAPTER*** | $5,270.00MN |
| *** | $1,306.00MN |
| Filtro Solar de 110mm de D.I.*** | $825.00MN |
| CO2 Monitor*** | $22,729.00MN |
| Geologic Compass - A*** | $8,524.00MN |
| Solar Plane Mobile | $424.00MN |
| 1 1/2" Diameter Compass with 40" Lanyard | $122.00MN |
| Juego de Química Mi alegría Equipo 3 | $1,625.00MN |
| Patological human tissues (Part 1) - 10 slides | $699.00MN |
| UpClose G2 10x25mm Roof Monocular | $600.00MN |
| Microscopio 2 en 1 Desmontable | $519.00MN |
| digital thermo-hygrometer*** | $2,326.00MN |
| 4-20 mA Input Cable*** | $492.00MN |
| Distanciómetro laser LDM150*** | $7,853.00MN |
| EnviroMonitor Long Range Antenna, 8dBi*** | $5,655.00MN |
| Milwaukee MW802 PRO 3-in-1 pH, EC, TDS Combo Meter with ATC*** | $17,055.00MN |
| Nivel Láser de Líneas GLL 3-80 G Profesional*** | $16,417.00MN |
| Animal reproduction - 10 slides | $699.00MN |
| Horiba Laqua Case for Meters | $3,222.00MN |
| Skywatch Geos 11 - Kit Completo*** | $57,642.00MN |
| Xplorer 1 | $5,184.00MN |
| soda cane robug | $275.00MN |
| digital professional thermo-hygrometer | $2,354.00MN |
| Globo Terráqueo Traveler Antiguo | $1,069.00MN |
| Barometric Pressure Sensor Extended Range*** | $11,136.00MN |
| Plants Reproduction and Propagation - 10 slides | $715.00MN |
| Cell reproduction and development - 10 slides*** | $699.00MN |
| Lensatic Compass | $366.00MN |
| Mark I: 20x Panoramic Telescope (coin operated)*** | $138,883.00MN |
| Xplorer 4 | $4,009.00MN |
| Meade Polaris 90mm German Equatorial Refractor | $21,566.00MN |
| GPS eTrex 32x | $7,131.00MN |
| Milwaukee CD601 Digital Conductivity Pen (EC)*** | $807.00MN |
| Leaf Wetness Sensor | $3,508.00MN |
| Set for Teaching Biology (Part 1) - 10 slides | $715.00MN |
| Shelter Angle Brackets*** | $1,131.00MN |
| Soil Moisture Sensor, Vantage Pro and Vantage Pro2 | $1,923.00MN |
| 255-100 Analog Output Evaporation Gauge*** | $70,303.00MN |
| Termómetro digital solar Maximos y Mínimos | $606.00MN |
| Portable Tripod with Clamp*** | $1,063.00MN |
| Series 5000 UHD 15mm Eyepiece (1.25") | $3,504.00MN |
| Mark II: 10x Panoramic Binocular (noncoin operated)*** | $143,477.00MN |
| WatchDog 3220 Wireless Rain Station*** | $44,468.00MN |
| GPS Garmin ETrex 22x | $5,093.00MN |
| General Biology - 25 slides | $1,630.00MN |
| WatchDog 3210 Wireless Temperature Alert*** | $39,221.00MN |
| The Sun*** | $756.00MN |
| Orion Large Binocular Tripod L-Adapter*** | $693.00MN |
| Lizards, birds and snakes - 10 slides | $699.00MN |
| Anemometer Transmitter Kit*** | $5,316.00MN |
| WatchDog 3250 ET Station Data Recorder - No Modem*** | $49,715.00MN |
| Military Prismatic Sighting Compass | $509.00MN |
| Mark II: 10x Panoramic Binocular (noncoin operated) w/o base*** | $66,045.00MN |
| Replogle Globe Traveler Globe Blue | $2,138.00MN |
| Spec 9 Basic Software*** | $2,321.00MN |
| Moon Poster | $112.00MN |
| digital wine thermometer | $508.00MN |
| Cabled Vantage Pro2™ ISS*** | $12,441.00MN |
| Milwaukee CD611 Digital Conductivity Pen (EC)*** | $807.00MN |
| Quantum Light Sensor*** | $7,337.00MN |
| Motor Drive for AstroMaster/PowerSeeker | $2,082.00MN |
| Brújula minera*** | $2,535.00MN |
| Orion SkyLine Deluxe Laser Pointer-to-Telescope Bracket | $572.00MN |
| Flow Probe (2.5 to 5.5 ft handle)*** | $41,032.00MN |
| Orion Binocular Viewer for Telescopes | $5,339.00MN |
| Higrotermómetro y datalogger con 32000 registros | $2,398.00MN |
| 'Klima Logger' professional thermo-hygrometer with data logger*** | $8,248.00MN |
| Solar Power Kit for Vantage Vue and Vantage Pro2 Consoles, Weath | $8,935.00MN |
| Rain Bucket Bird Guard*** | $686.00MN |
| Flow Probe (5.5 to 15 handle)*** | $41,032.00MN |
| Space Age | $550.00MN |
| Stainless Steel Temperature Probe with RJ Connector*** | $1,697.00MN |
| Penetrometer FT 02 | $6,649.00MN |
| Inclinómetro digital GIM 60 L Professional*** | $9,674.00MN |
| Stereoscopic Microscopie DIAMOND 20 & 40x*** | $8,254.00MN |
| Brújula Brunton GEO 5010*** | $37,372.00MN |
| rain-gauge | $543.00MN |
| Milwaukee EC40 EC/TDS Nutrient Meter*** | $3,684.00MN |
| The Earth | $378.00MN |
| Brass Compass In Metal Tin Box*** | $326.00MN |
| Rain-gauge | $458.00MN |
| WatchDog A150 Temp/RH Logger | $3,567.00MN |
| 12in Aztec Globe*** | $4,277.00MN |
| Watermark Soil Moisture Sensor 20 ft*** | $2,750.00MN |
| Silver-Black Polymer Sheets*** | $598.00MN |
| Wonder Globe (Celestial )*** | $1,120.00MN |
| Mark I: 20x Panoramic Telescope (coin operated)*** | $232,430.00MN |
| Mag Lev Train Model*** | $424.00MN |
| Microscopio Plus 100x 300x 600x*** | $891.00MN |
| Meade Polaris 114mm German Equatorial Reflector | $7,798.00MN |
| Anillo-T Canon EOS | $611.00MN |
| Analogue Thermo-Hygrometer | $743.00MN |
| Robotic Hand*** | $263.00MN |
| Tipping Bucket Rain Collector | $7,758.00MN |
| Wilderness Spotting Scope – 15-45x65mm | $4,196.00MN |
| Orion HD-F2 Paragon Tripod*** | $5,510.00MN |
| Mounting Pole Kit | $1,357.00MN |
| Leica DISTO D1 - Alcance de 40 m - Fácil de usar | $2,554.00MN |
| Motorized Robot Hand*** | $357.00MN |
| Kestrel 5200 Professional Environmental Meter*** | $9,145.00MN |
| Microscopio para Celular | $276.00MN |